Add a documentation of the new mathematical functions

help/cbot/E/aim.txt

@@ -12,8 +12,8 @@ When controlling the robot through programming, the gun can be also turned left
 \t;y: \c;\l;float\u cbot\float;\n;
 Angle in degrees of the gun relative to the robot. A positive value orients the gun upward. For shooters and orga shooters, the angle must range from \c;-20\n; to \c;+20\n; degrees. For phazer shooters, the angle must range from \c;-20\n; to \c;45\n; degrees.
 
-\t;x: \c;\l;float\u cbot\float;\n;
+\t;x: \c;\l;float\u cbot\float;\n; (default value: \c;0\n;)
-Angle in degrees of the gun relative to the robot. A positive value orients the gun to the right. The angle must range from \c;-40\n; to \c;+40\n; degrees for all shooters. This parameter is optional: if no value is provided, then \c;x = 0\n;.
+Angle in degrees of the gun relative to the robot. A positive value orients the gun to the right. The angle must range from \c;-40\n; to \c;+40\n; degrees for all shooters.
 
 \t;Return value: \c;\l;int\u cbot\int;\n;
 Zero if everything is OK, a value different from zero if the rotation could not be performed: 

help/cbot/E/atan2.txt

@@ -0,0 +1,17 @@
+\b;Instruction \c;atan2\n;
+Syntax:
+\s;\c;atan2 ( y, x );\n;
+
+The purpose of using two arguments instead of one is to gather information on the signs of the inputs in order to return the appropriate quadrant of the computed angle, which is not possible for the single-argument \c;\l;atan();\u cbot\atan;\n; function. For example, consider a point \c;(-1, -1)\n;: \c;atan(-1/-1);\n; is \c;45.00\n; degrees, whereas \c;atan2(-1, -1);\n; is \c;-135.00\n; degrees, which is obviously more correct in this case.
+
+\t;y: \c;\l;float\u cbot\float;\n;
+Number.
+
+\t;x: \c;\l;float\u cbot\float;\n;
+Number.
+
+\t;Return value: \c;\l;float\u cbot\float;\n;
+Arcus tangent (in degrees) of \c;y/x\n;.
+
+\t;See also
+\l;Programming\u cbot;, \l;types\u cbot\type; and \l;expressions\u cbot\expr;.

help/cbot/E/ceil.txt

@@ -0,0 +1,13 @@
+\b;Instruction \c;ceil\n;
+Syntax:
+\s;\c;ceil ( value );\n;
+Rounds up a number.
+
+\t;value: \c;\l;float\u cbot\float;\n;
+Number.
+
+\t;Return value: \c;\l;float\u cbot\float;\n;
+Ceiling of the value, i.e. the smallest integer not less than \c;value\n;. For example, \c;ceil(2.1)\n; is \c;3.0\n;.
+
+\t;See also
+\l;round\u cbot\round;, \l;programming\u cbot;, \l;types\u cbot\type; and \l;expressions\u cbot\expr;.

help/cbot/E/floor.txt

@@ -0,0 +1,13 @@
+\b;Instruction \c;floor\n;
+Syntax:
+\s;\c;floor ( value );\n;
+Rounds down a number.
+
+\t;value: \c;\l;float\u cbot\float;\n;
+Number.
+
+\t;Return value: \c;\l;float\u cbot\float;\n;
+Floor of the value, i.e. the largest integer not greater than \c;value\n;. For example, \c;floor(2.9)\n; is \c;2.00\n;.
+
+\t;See also
+\l;round\u cbot\round;, \l;programming\u cbot;, \l;types\u cbot\type; and \l;expressions\u cbot\expr;.

help/cbot/E/round.txt

@@ -0,0 +1,13 @@
+\b;Instruction \c;round\n;
+Syntax:
+\s;\c;round ( value );\n;
+Rounds a number.
+
+\t;value: \c;\l;float\u cbot\float;\n;
+Number.
+
+\t;Return value: \c;\l;float\u cbot\float;\n;
+Rounded \c;value\n;. For example, \c;round(2.5)\n; is \c;3.0\n;, whereas \c;round(2.4)\n; is \c;2.0\n;.
+
+\t;See also
+\l;trunc\u cbot\trunc;, \l;floor\u cbot\floor;, \l;ceil\u cbot\ceil;, \l;programming\u cbot;, \l;types\u cbot\type; and \l;expressions\u cbot\expr;.

help/cbot/E/trunc.txt

@@ -0,0 +1,13 @@
+\b;Instruction \c;trunc\n;
+Syntax:
+\s;\c;trunc ( value );\n;
+Truncation is a method of approximating a decimal number by dropping all decimal places past a certain point without rounding. For positive numbers, it works like the \c;\l;floor();\u cbot\floor;\n; function, and for negative numbers, it works like the \c;\l;ceil();\u cbot\ceil;\n; function. It can be said that it rounds towards zero.
+
+\t;value: \c;\l;float\u cbot\float;\n;
+Number.
+
+\t;Return value: \c;\l;float\u cbot\float;\n;
+Truncated \c;value\n;. For example, \c;trunc(-2.5)\n; is \c;-2.00\n;.
+
+\t;See also
+\l;round\u cbot\round;, \l;programming\u cbot;, \l;types\u cbot\type; and \l;expressions\u cbot\expr;.

help/cbot/po/cbot.pot

@@ -53,7 +53,7 @@ msgid "Time in seconds."
 msgstr ""
 
 #. type: \t; header
-#: ../E/abstime.txt:10 ../E/acos.txt:11 ../E/aim.txt:23 ../E/array.txt:30 ../E/asin.txt:11 ../E/atan.txt:11 ../E/bloc.txt:48 ../E/bool.txt:4 ../E/break.txt:24 ../E/build.txt:27 ../E/buildingenabled.txt:22 ../E/canbuild.txt:22 ../E/category.txt:107 ../E/class.txt:70 ../E/close.txt:6 ../E/cond.txt:27 ../E/continue.txt:24 ../E/cos.txt:11 ../E/deletef.txt:9 ../E/delinfo.txt:13 ../E/direct.txt:13 ../E/dist.txt:29 ../E/dist2d.txt:13 ../E/do.txt:27 ../E/drop.txt:28 ../E/eof.txt:13 ../E/errmode.txt:32 ../E/expr.txt:74 ../E/extern.txt:29 ../E/false.txt:4 ../E/file.txt:16 ../E/fire.txt:30 ../E/flatgrnd.txt:16 ../E/float.txt:24 ../E/for.txt:38 ../E/function.txt:84 ../E/goto.txt:34 ../E/grab.txt:28 ../E/if.txt:39 ../E/int.txt:18 ../E/jet.txt:14 ../E/message.txt:24 ../E/motor.txt:38 ../E/move.txt:21 ../E/nan.txt:14 ../E/new.txt:20 ../E/null.txt:4 ../E/object.txt:68 ../E/open.txt:18 ../E/openfile.txt:10 ../E/point.txt:35 ../E/pointer.txt:51 ../E/pow.txt:14 ../E/private.txt:17 ../E/public.txt:49 ../E/radar.txt:58 ../E/rand.txt:8 ../E/readln.txt:18 ../E/receive.txt:16 ../E/recycle.txt:12 ../E/retobj.txt:13 ../E/return.txt:29 ../E/search.txt:16 ../E/send.txt:17 ../E/shield.txt:18 ../E/sin.txt:11 ../E/sizeof.txt:21 ../E/sniff.txt:16 ../E/space.txt:22 ../E/sqrt.txt:11 ../E/static.txt:20 ../E/strfind.txt:18 ../E/string.txt:32 ../E/strleft.txt:14 ../E/strlen.txt:12 ../E/strlower.txt:10 ../E/strmid.txt:18 ../E/strright.txt:14 ../E/strupper.txt:10 ../E/strval.txt:17 ../E/synchro.txt:23 ../E/tan.txt:11 ../E/term.txt:30 ../E/testinfo.txt:16 ../E/this.txt:52 ../E/thump.txt:12 ../E/topo.txt:13 ../E/true.txt:4 ../E/turn.txt:32 ../E/type.txt:32 ../E/var.txt:66 ../E/void.txt:10 ../E/wait.txt:21 ../E/while.txt:46 ../E/writeln.txt:19
+#: ../E/abstime.txt:10 ../E/acos.txt:11 ../E/aim.txt:23 ../E/array.txt:30 ../E/asin.txt:11 ../E/atan.txt:11 ../E/atan2.txt:16 ../E/bloc.txt:48 ../E/bool.txt:4 ../E/break.txt:24 ../E/build.txt:27 ../E/buildingenabled.txt:22 ../E/canbuild.txt:22 ../E/category.txt:107 ../E/ceil.txt:12 ../E/class.txt:70 ../E/close.txt:6 ../E/cond.txt:27 ../E/continue.txt:24 ../E/cos.txt:11 ../E/deletef.txt:9 ../E/delinfo.txt:13 ../E/direct.txt:13 ../E/dist.txt:29 ../E/dist2d.txt:13 ../E/do.txt:27 ../E/drop.txt:28 ../E/eof.txt:13 ../E/errmode.txt:32 ../E/expr.txt:74 ../E/extern.txt:29 ../E/false.txt:4 ../E/file.txt:16 ../E/fire.txt:30 ../E/flatgrnd.txt:16 ../E/float.txt:24 ../E/floor.txt:12 ../E/for.txt:38 ../E/function.txt:84 ../E/goto.txt:34 ../E/grab.txt:28 ../E/if.txt:39 ../E/int.txt:18 ../E/jet.txt:14 ../E/message.txt:24 ../E/motor.txt:38 ../E/move.txt:21 ../E/nan.txt:14 ../E/new.txt:20 ../E/null.txt:4 ../E/object.txt:68 ../E/open.txt:18 ../E/openfile.txt:10 ../E/point.txt:35 ../E/pointer.txt:51 ../E/pow.txt:14 ../E/private.txt:17 ../E/public.txt:49 ../E/radar.txt:58 ../E/rand.txt:8 ../E/readln.txt:18 ../E/receive.txt:16 ../E/recycle.txt:12 ../E/retobj.txt:13 ../E/return.txt:29 ../E/round.txt:12 ../E/search.txt:16 ../E/send.txt:17 ../E/shield.txt:18 ../E/sin.txt:11 ../E/sizeof.txt:21 ../E/sniff.txt:16 ../E/space.txt:22 ../E/sqrt.txt:11 ../E/static.txt:20 ../E/strfind.txt:18 ../E/string.txt:32 ../E/strleft.txt:14 ../E/strlen.txt:12 ../E/strlower.txt:10 ../E/strmid.txt:18 ../E/strright.txt:14 ../E/strupper.txt:10 ../E/strval.txt:17 ../E/synchro.txt:23 ../E/tan.txt:11 ../E/term.txt:30 ../E/testinfo.txt:16 ../E/this.txt:52 ../E/thump.txt:12 ../E/topo.txt:13 ../E/true.txt:4 ../E/trunc.txt:12 ../E/turn.txt:32 ../E/type.txt:32 ../E/var.txt:66 ../E/void.txt:10 ../E/wait.txt:21 ../E/while.txt:46 ../E/writeln.txt:19
 #, no-wrap
 msgid "See also"
 msgstr ""
@@ -934,7 +934,7 @@ msgid "Position towards which the robot must point."
 msgstr ""
 
 #. type: \t; header
-#: ../E/acos.txt:8 ../E/asin.txt:8 ../E/atan.txt:8 ../E/cos.txt:8 ../E/direct.txt:10 ../E/dist.txt:26 ../E/dist2d.txt:10 ../E/flatgrnd.txt:13 ../E/pow.txt:11 ../E/rand.txt:5 ../E/receive.txt:13 ../E/sin.txt:8 ../E/sqrt.txt:8 ../E/tan.txt:8 ../E/topo.txt:10
+#: ../E/acos.txt:8 ../E/asin.txt:8 ../E/atan.txt:8 ../E/atan2.txt:13 ../E/ceil.txt:9 ../E/cos.txt:8 ../E/direct.txt:10 ../E/dist.txt:26 ../E/dist2d.txt:10 ../E/flatgrnd.txt:13 ../E/floor.txt:9 ../E/pow.txt:11 ../E/rand.txt:5 ../E/receive.txt:13 ../E/round.txt:9 ../E/sin.txt:8 ../E/sqrt.txt:8 ../E/tan.txt:8 ../E/topo.txt:10 ../E/trunc.txt:9
 #, no-wrap
 msgid "Return value: <code><a cbot|float>float</a></code>"
 msgstr ""
@@ -1004,7 +1004,7 @@ msgid "For specialists"
 msgstr ""
 
 #. type: Plain text
-#: ../E/acos.txt:2 ../E/asin.txt:2 ../E/atan.txt:2 ../E/build.txt:14 ../E/buildingenabled.txt:13 ../E/canbuild.txt:13 ../E/cos.txt:2 ../E/dist.txt:18 ../E/dist2d.txt:2 ../E/do.txt:2 ../E/drop.txt:12 ../E/fire.txt:10 ../E/for.txt:2 ../E/goto.txt:12 ../E/grab.txt:12 ../E/if.txt:23 ../E/jet.txt:2 ../E/message.txt:2 ../E/move.txt:8 ../E/pow.txt:2 ../E/radar.txt:14 ../E/rand.txt:2 ../E/receive.txt:2 ../E/recycle.txt:2 ../E/retobj.txt:2 ../E/search.txt:2 ../E/shield.txt:2 ../E/sin.txt:2 ../E/sniff.txt:2 ../E/sqrt.txt:2 ../E/tan.txt:2 ../E/thump.txt:2 ../E/topo.txt:2 ../E/turn.txt:19 ../E/wait.txt:10
+#: ../E/acos.txt:2 ../E/asin.txt:2 ../E/atan.txt:2 ../E/atan2.txt:2 ../E/build.txt:14 ../E/buildingenabled.txt:13 ../E/canbuild.txt:13 ../E/ceil.txt:2 ../E/cos.txt:2 ../E/dist.txt:18 ../E/dist2d.txt:2 ../E/do.txt:2 ../E/drop.txt:12 ../E/fire.txt:10 ../E/floor.txt:2 ../E/for.txt:2 ../E/goto.txt:12 ../E/grab.txt:12 ../E/if.txt:23 ../E/jet.txt:2 ../E/message.txt:2 ../E/move.txt:8 ../E/pow.txt:2 ../E/radar.txt:14 ../E/rand.txt:2 ../E/receive.txt:2 ../E/recycle.txt:2 ../E/retobj.txt:2 ../E/round.txt:2 ../E/search.txt:2 ../E/shield.txt:2 ../E/sin.txt:2 ../E/sniff.txt:2 ../E/sqrt.txt:2 ../E/tan.txt:2 ../E/thump.txt:2 ../E/topo.txt:2 ../E/trunc.txt:2 ../E/turn.txt:19 ../E/wait.txt:10
 #, no-wrap
 msgid "Syntax:"
 msgstr ""
@@ -5544,23 +5544,17 @@ msgid "When controlling the robot through programming, the gun can be also turne
 msgstr ""
 
 #. type: \t; header
-#: ../E/aim.txt:12 ../E/pow.txt:8
+#: ../E/aim.txt:12 ../E/atan2.txt:7 ../E/pow.txt:8
 #, no-wrap
 msgid "y: <code><a cbot|float>float</a></code>"
 msgstr ""
 
 #. type: \t; header
-#: ../E/aim.txt:15 ../E/pow.txt:5
+#: ../E/atan2.txt:10 ../E/pow.txt:5
 #, no-wrap
 msgid "x: <code><a cbot|float>float</a></code>"
 msgstr ""
 
-#. type: Plain text
-#: ../E/aim.txt:16
-#, no-wrap
-msgid "Angle in degrees of the gun relative to the robot. A positive value orients the gun to the right. The angle must range from <code>-40</code> to <code>+40</code> degrees for all shooters. This parameter is optional: if no value is provided, then <code>x = 0</code>."
-msgstr ""
-
 #. type: Plain text
 #: ../E/aim.txt:5
 #, no-wrap
@@ -5586,7 +5580,7 @@ msgid "Pseudorandom number between 0 and 1 (including 0, but excluding 1)."
 msgstr ""
 
 #. type: Plain text
-#: ../E/acos.txt:12 ../E/asin.txt:12 ../E/atan.txt:12 ../E/cos.txt:12 ../E/pow.txt:15 ../E/rand.txt:9 ../E/sin.txt:12 ../E/sqrt.txt:12 ../E/tan.txt:12
+#: ../E/acos.txt:12 ../E/asin.txt:12 ../E/atan.txt:12 ../E/atan2.txt:17 ../E/cos.txt:12 ../E/pow.txt:15 ../E/rand.txt:9 ../E/sin.txt:12 ../E/sqrt.txt:12 ../E/tan.txt:12
 #, no-wrap
 msgid "<a cbot>Programming</a>, <a cbot|type>types</a> and <a cbot|expr>expressions</a>."
 msgstr ""
@@ -5604,7 +5598,7 @@ msgid "<c/>acos ( value );<n/>"
 msgstr ""
 
 #. type: \t; header
-#: ../E/acos.txt:5 ../E/asin.txt:5 ../E/atan.txt:5 ../E/sqrt.txt:5
+#: ../E/acos.txt:5 ../E/asin.txt:5 ../E/atan.txt:5 ../E/ceil.txt:6 ../E/floor.txt:6 ../E/round.txt:6 ../E/sqrt.txt:5 ../E/trunc.txt:6
 #, no-wrap
 msgid "value: <code><a cbot|float>float</a></code>"
 msgstr ""
@@ -5640,7 +5634,7 @@ msgid "<c/>atan ( value );<n/>"
 msgstr ""
 
 #. type: Plain text
-#: ../E/atan.txt:6
+#: ../E/atan.txt:6 ../E/atan2.txt:8 ../E/atan2.txt:11 ../E/ceil.txt:7 ../E/floor.txt:7 ../E/round.txt:7 ../E/trunc.txt:7
 #, no-wrap
 msgid "Number."
 msgstr ""
@@ -5899,6 +5893,168 @@ msgstr ""
 msgid "It helps to prevent errors in programs using the <c/><a cbot|build>build();</a><n/> instruction. Here is an example:"
 msgstr ""
 
+#. type: \b; header
+#: ../E/atan2.txt:1
+#, no-wrap
+msgid "Instruction <code>atan2</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/atan2.txt:3
+#, no-wrap
+msgid "<c/>atan2 ( y, x );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/atan2.txt:14
+#, no-wrap
+msgid "Arcus tangent (in degrees) of <code>y/x</code>."
+msgstr ""
+
+#. type: Plain text
+#: ../E/atan2.txt:5
+#, no-wrap
+msgid "The purpose of using two arguments instead of one is to gather information on the signs of the inputs in order to return the appropriate quadrant of the computed angle, which is not possible for the single-argument <c/><a cbot|atan>atan();</a><n/> function. For example, consider a point <code>(-1, -1)</code>: <c/>atan(-1/-1);<n/> is <code>45.00</code> degrees, whereas <c/>atan2(-1, -1);<n/> is <code>-135.00</code> degrees, which is obviously more correct in this case."
+msgstr ""
+
+#. type: \b; header
+#: ../E/ceil.txt:1
+#, no-wrap
+msgid "Instruction <code>ceil</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/ceil.txt:3
+#, no-wrap
+msgid "<c/>ceil ( value );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/floor.txt:4
+#, no-wrap
+msgid "Rounds down a number."
+msgstr ""
+
+#. type: Plain text
+#: ../E/ceil.txt:10
+#, no-wrap
+msgid "Ceiling of the value, i.e. the smallest integer not less than <code>value</code>. For example, <code>ceil(2.1)</code> is <code>3.0</code>."
+msgstr ""
+
+#. type: Plain text
+#: ../E/ceil.txt:13 ../E/floor.txt:13 ../E/trunc.txt:13
+#, no-wrap
+msgid "<a cbot|round>round</a>, <a cbot>programming</a>, <a cbot|type>types</a> and <a cbot|expr>expressions</a>."
+msgstr ""
+
+#. type: \b; header
+#: ../E/floor.txt:1
+#, no-wrap
+msgid "Instruction <code>floor</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/floor.txt:3
+#, no-wrap
+msgid "<c/>floor ( value );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/ceil.txt:4
+#, no-wrap
+msgid "Rounds up a number."
+msgstr ""
+
+#. type: Plain text
+#: ../E/floor.txt:10
+#, no-wrap
+msgid "Floor of the value, i.e. the largest integer not greater than <code>value</code>. For example, <code>floor(2.9)</code> is <code>2.00</code>."
+msgstr ""
+
+#. type: \b; header
+#: ../E/round.txt:1
+#, no-wrap
+msgid "Instruction <code>round</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/round.txt:3
+#, no-wrap
+msgid "<c/>round ( value );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/round.txt:4
+#, no-wrap
+msgid "Rounds a number."
+msgstr ""
+
+#. type: Plain text
+#: ../E/round.txt:10
+#, no-wrap
+msgid "Rounded <code>value</code>. For example, <code>round(2.5)</code> is <code>3.0</code>, whereas <code>round(2.4)</code> is <code>2.0</code>."
+msgstr ""
+
+#. type: \b; header
+#: ../E/trunc.txt:1
+#, no-wrap
+msgid "Instruction <code>trunc</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/trunc.txt:3
+#, no-wrap
+msgid "<c/>trunc ( value );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/trunc.txt:10
+#, no-wrap
+msgid "Truncated <code>value</code>. For example, <code>trunc(-2.5)</code> is <code>-2.00</code>."
+msgstr ""
+
+#. type: Plain text
+#: ../E/round.txt:13
+#, no-wrap
+msgid "<a cbot|trunc>trunc</a>, <a cbot|floor>floor</a>, <a cbot|ceil>ceil</a>, <a cbot>programming</a>, <a cbot|type>types</a> and <a cbot|expr>expressions</a>."
+msgstr ""
+
+#. type: Plain text
+#: ../E/trunc.txt:4
+#, no-wrap
+msgid "Truncation is a method of approximating a decimal number by dropping all decimal places past a certain point without rounding. For positive numbers, it works like the <c/><a cbot|floor>floor();</a><n/> function, and for negative numbers, it works like the <c/><a cbot|ceil>ceil();</a><n/> function. It can be said that it rounds towards zero."
+msgstr ""
+
+#. type: Plain text
+#: ../E/aim.txt:16
+#, no-wrap
+msgid "Angle in degrees of the gun relative to the robot. A positive value orients the gun to the right. The angle must range from <code>-40</code> to <code>+40</code> degrees for all shooters."
+msgstr ""
+
+#. type: \t; header
+#: ../E/aim.txt:15
+#, no-wrap
+msgid "x: <code><a cbot|float>float</a></code> (default value: <code>0</code>)"
+msgstr ""
+
+#~ msgid "x: <code><a cbot|float>float</a></code> (default value: <code>0</code>);"
+#~ msgstr ""
+
+#~ msgid "x: <c/><a cbot|float>float</a>\\n (default value: <code>0</code>);"
+#~ msgstr ""
+
+#~ msgid "Angle in degrees of the gun relative to the robot. A positive value orients the gun to the right. The angle must range from <code>-40</code> to <code>+40</code> degrees for all shooters. This parameter is optional: if no value is provided, then <code>x = 0</code>."
+#~ msgstr ""
+
+#~ msgid "Truncation is a method of approximating a decimal number by dropping all decimal places past a certain point without rounding. For positive numbers, it works like the <c/><a cbot|floor\\n>floor();</a> function, and for negative numbers, it works like the <c/><a cbot|ceil\\n>ceil();</a> function. It can be said that it rounds towards zero."
+#~ msgstr ""
+
+#~ msgid "<a cbot|trunc>trunc</a>, <a cbot|floor>floor</a>, <a cbot|ceil>ceil</a>, <a cbot>programming</a>, <a cbot>programming</a>, <a cbot|type>types</a> and <a cbot|expr>expressions</a>."
+#~ msgstr ""
+
+#~ msgid "The purpose of using two arguments instead of one is to gather information on the signs of the inputs in order to return the appropriate quadrant of the computed angle, which is not possible for the single-argument <c/>\\latan();\\u cbot\\atan;<n/> function. For example, consider a point <code>(-1, -1)</code>: <c/>atan(-1/-1);<n/> is <code>45.00</code> degrees, whereas <c/>atan2(-1, -1);<n/> is <code>-135.00</code> degrees, which is obviously more correct in this case."
+#~ msgstr ""
+
 #~ msgid "The instruction <c/>build();<n/> instructs the bot to build a building of the given <a cbot|category>category</a>. Currently works for <a bots|botgc>Grabbers</a>, <a object|human>Me</a> and <a object|tech>Tech</a>."
 #~ msgstr ""
 

help/cbot/po/de.po

@@ -53,7 +53,7 @@ msgid "Time in seconds."
 msgstr "Zeit in Sekunden."
 
 #. type: \t; header
-#: ../E/abstime.txt:10 ../E/acos.txt:11 ../E/aim.txt:23 ../E/array.txt:30 ../E/asin.txt:11 ../E/atan.txt:11 ../E/bloc.txt:48 ../E/bool.txt:4 ../E/break.txt:24 ../E/build.txt:27 ../E/buildingenabled.txt:22 ../E/canbuild.txt:22 ../E/category.txt:107 ../E/class.txt:70 ../E/close.txt:6 ../E/cond.txt:27 ../E/continue.txt:24 ../E/cos.txt:11 ../E/deletef.txt:9 ../E/delinfo.txt:13 ../E/direct.txt:13 ../E/dist.txt:29 ../E/dist2d.txt:13 ../E/do.txt:27 ../E/drop.txt:28 ../E/eof.txt:13 ../E/errmode.txt:32 ../E/expr.txt:74 ../E/extern.txt:29 ../E/false.txt:4 ../E/file.txt:16 ../E/fire.txt:30 ../E/flatgrnd.txt:16 ../E/float.txt:24 ../E/for.txt:38 ../E/function.txt:84 ../E/goto.txt:34 ../E/grab.txt:28 ../E/if.txt:39 ../E/int.txt:18 ../E/jet.txt:14 ../E/message.txt:24 ../E/motor.txt:38 ../E/move.txt:21 ../E/nan.txt:14 ../E/new.txt:20 ../E/null.txt:4 ../E/object.txt:68 ../E/open.txt:18 ../E/openfile.txt:10 ../E/point.txt:35 ../E/pointer.txt:51 ../E/pow.txt:14 ../E/private.txt:17 ../E/public.txt:49 ../E/radar.txt:58 ../E/rand.txt:8 ../E/readln.txt:18 ../E/receive.txt:16 ../E/recycle.txt:12 ../E/retobj.txt:13 ../E/return.txt:29 ../E/search.txt:16 ../E/send.txt:17 ../E/shield.txt:18 ../E/sin.txt:11 ../E/sizeof.txt:21 ../E/sniff.txt:16 ../E/space.txt:22 ../E/sqrt.txt:11 ../E/static.txt:20 ../E/strfind.txt:18 ../E/string.txt:32 ../E/strleft.txt:14 ../E/strlen.txt:12 ../E/strlower.txt:10 ../E/strmid.txt:18 ../E/strright.txt:14 ../E/strupper.txt:10 ../E/strval.txt:17 ../E/synchro.txt:23 ../E/tan.txt:11 ../E/term.txt:30 ../E/testinfo.txt:16 ../E/this.txt:52 ../E/thump.txt:12 ../E/topo.txt:13 ../E/true.txt:4 ../E/turn.txt:32 ../E/type.txt:32 ../E/var.txt:66 ../E/void.txt:10 ../E/wait.txt:21 ../E/while.txt:46 ../E/writeln.txt:19
+#: ../E/abstime.txt:10 ../E/acos.txt:11 ../E/aim.txt:23 ../E/array.txt:30 ../E/asin.txt:11 ../E/atan.txt:11 ../E/atan2.txt:16 ../E/bloc.txt:48 ../E/bool.txt:4 ../E/break.txt:24 ../E/build.txt:27 ../E/buildingenabled.txt:22 ../E/canbuild.txt:22 ../E/category.txt:107 ../E/ceil.txt:12 ../E/class.txt:70 ../E/close.txt:6 ../E/cond.txt:27 ../E/continue.txt:24 ../E/cos.txt:11 ../E/deletef.txt:9 ../E/delinfo.txt:13 ../E/direct.txt:13 ../E/dist.txt:29 ../E/dist2d.txt:13 ../E/do.txt:27 ../E/drop.txt:28 ../E/eof.txt:13 ../E/errmode.txt:32 ../E/expr.txt:74 ../E/extern.txt:29 ../E/false.txt:4 ../E/file.txt:16 ../E/fire.txt:30 ../E/flatgrnd.txt:16 ../E/float.txt:24 ../E/floor.txt:12 ../E/for.txt:38 ../E/function.txt:84 ../E/goto.txt:34 ../E/grab.txt:28 ../E/if.txt:39 ../E/int.txt:18 ../E/jet.txt:14 ../E/message.txt:24 ../E/motor.txt:38 ../E/move.txt:21 ../E/nan.txt:14 ../E/new.txt:20 ../E/null.txt:4 ../E/object.txt:68 ../E/open.txt:18 ../E/openfile.txt:10 ../E/point.txt:35 ../E/pointer.txt:51 ../E/pow.txt:14 ../E/private.txt:17 ../E/public.txt:49 ../E/radar.txt:58 ../E/rand.txt:8 ../E/readln.txt:18 ../E/receive.txt:16 ../E/recycle.txt:12 ../E/retobj.txt:13 ../E/return.txt:29 ../E/round.txt:12 ../E/search.txt:16 ../E/send.txt:17 ../E/shield.txt:18 ../E/sin.txt:11 ../E/sizeof.txt:21 ../E/sniff.txt:16 ../E/space.txt:22 ../E/sqrt.txt:11 ../E/static.txt:20 ../E/strfind.txt:18 ../E/string.txt:32 ../E/strleft.txt:14 ../E/strlen.txt:12 ../E/strlower.txt:10 ../E/strmid.txt:18 ../E/strright.txt:14 ../E/strupper.txt:10 ../E/strval.txt:17 ../E/synchro.txt:23 ../E/tan.txt:11 ../E/term.txt:30 ../E/testinfo.txt:16 ../E/this.txt:52 ../E/thump.txt:12 ../E/topo.txt:13 ../E/true.txt:4 ../E/trunc.txt:12 ../E/turn.txt:32 ../E/type.txt:32 ../E/var.txt:66 ../E/void.txt:10 ../E/wait.txt:21 ../E/while.txt:46 ../E/writeln.txt:19
 #, no-wrap
 msgid "See also"
 msgstr "Siehe auch"
@@ -1105,7 +1105,7 @@ msgid "Position towards which the robot must point."
 msgstr "Position, auf die der Roboter ausgerichtet werden soll."
 
 #. type: \t; header
-#: ../E/acos.txt:8 ../E/asin.txt:8 ../E/atan.txt:8 ../E/cos.txt:8 ../E/direct.txt:10 ../E/dist.txt:26 ../E/dist2d.txt:10 ../E/flatgrnd.txt:13 ../E/pow.txt:11 ../E/rand.txt:5 ../E/receive.txt:13 ../E/sin.txt:8 ../E/sqrt.txt:8 ../E/tan.txt:8 ../E/topo.txt:10
+#: ../E/acos.txt:8 ../E/asin.txt:8 ../E/atan.txt:8 ../E/atan2.txt:13 ../E/ceil.txt:9 ../E/cos.txt:8 ../E/direct.txt:10 ../E/dist.txt:26 ../E/dist2d.txt:10 ../E/flatgrnd.txt:13 ../E/floor.txt:9 ../E/pow.txt:11 ../E/rand.txt:5 ../E/receive.txt:13 ../E/round.txt:9 ../E/sin.txt:8 ../E/sqrt.txt:8 ../E/tan.txt:8 ../E/topo.txt:10 ../E/trunc.txt:9
 #, no-wrap
 msgid "Return value: <code><a cbot|float>float</a></code>"
 msgstr "Rückgabe: <code><a cbot|float>float</a></code>"
@@ -1179,7 +1179,7 @@ msgid "For specialists"
 msgstr "Für Spezialisten"
 
 #. type: Plain text
-#: ../E/acos.txt:2 ../E/asin.txt:2 ../E/atan.txt:2 ../E/build.txt:14 ../E/buildingenabled.txt:13 ../E/canbuild.txt:13 ../E/cos.txt:2 ../E/dist.txt:18 ../E/dist2d.txt:2 ../E/do.txt:2 ../E/drop.txt:12 ../E/fire.txt:10 ../E/for.txt:2 ../E/goto.txt:12 ../E/grab.txt:12 ../E/if.txt:23 ../E/jet.txt:2 ../E/message.txt:2 ../E/move.txt:8 ../E/pow.txt:2 ../E/radar.txt:14 ../E/rand.txt:2 ../E/receive.txt:2 ../E/recycle.txt:2 ../E/retobj.txt:2 ../E/search.txt:2 ../E/shield.txt:2 ../E/sin.txt:2 ../E/sniff.txt:2 ../E/sqrt.txt:2 ../E/tan.txt:2 ../E/thump.txt:2 ../E/topo.txt:2 ../E/turn.txt:19 ../E/wait.txt:10
+#: ../E/acos.txt:2 ../E/asin.txt:2 ../E/atan.txt:2 ../E/atan2.txt:2 ../E/build.txt:14 ../E/buildingenabled.txt:13 ../E/canbuild.txt:13 ../E/ceil.txt:2 ../E/cos.txt:2 ../E/dist.txt:18 ../E/dist2d.txt:2 ../E/do.txt:2 ../E/drop.txt:12 ../E/fire.txt:10 ../E/floor.txt:2 ../E/for.txt:2 ../E/goto.txt:12 ../E/grab.txt:12 ../E/if.txt:23 ../E/jet.txt:2 ../E/message.txt:2 ../E/move.txt:8 ../E/pow.txt:2 ../E/radar.txt:14 ../E/rand.txt:2 ../E/receive.txt:2 ../E/recycle.txt:2 ../E/retobj.txt:2 ../E/round.txt:2 ../E/search.txt:2 ../E/shield.txt:2 ../E/sin.txt:2 ../E/sniff.txt:2 ../E/sqrt.txt:2 ../E/tan.txt:2 ../E/thump.txt:2 ../E/topo.txt:2 ../E/trunc.txt:2 ../E/turn.txt:19 ../E/wait.txt:10
 #, no-wrap
 msgid "Syntax:"
 msgstr "Syntax:"
@@ -6433,23 +6433,17 @@ msgid "When controlling the robot through programming, the gun can be also turne
 msgstr ""
 
 #. type: \t; header
-#: ../E/aim.txt:12 ../E/pow.txt:8
+#: ../E/aim.txt:12 ../E/atan2.txt:7 ../E/pow.txt:8
 #, no-wrap
 msgid "y: <code><a cbot|float>float</a></code>"
 msgstr ""
 
 #. type: \t; header
-#: ../E/aim.txt:15 ../E/pow.txt:5
+#: ../E/atan2.txt:10 ../E/pow.txt:5
 #, no-wrap
 msgid "x: <code><a cbot|float>float</a></code>"
 msgstr ""
 
-#. type: Plain text
-#: ../E/aim.txt:16
-#, no-wrap
-msgid "Angle in degrees of the gun relative to the robot. A positive value orients the gun to the right. The angle must range from <code>-40</code> to <code>+40</code> degrees for all shooters. This parameter is optional: if no value is provided, then <code>x = 0</code>."
-msgstr ""
-
 #. type: Plain text
 #: ../E/aim.txt:5
 #, no-wrap
@@ -6475,7 +6469,7 @@ msgid "Pseudorandom number between 0 and 1 (including 0, but excluding 1)."
 msgstr ""
 
 #. type: Plain text
-#: ../E/acos.txt:12 ../E/asin.txt:12 ../E/atan.txt:12 ../E/cos.txt:12 ../E/pow.txt:15 ../E/rand.txt:9 ../E/sin.txt:12 ../E/sqrt.txt:12 ../E/tan.txt:12
+#: ../E/acos.txt:12 ../E/asin.txt:12 ../E/atan.txt:12 ../E/atan2.txt:17 ../E/cos.txt:12 ../E/pow.txt:15 ../E/rand.txt:9 ../E/sin.txt:12 ../E/sqrt.txt:12 ../E/tan.txt:12
 #, no-wrap
 msgid "<a cbot>Programming</a>, <a cbot|type>types</a> and <a cbot|expr>expressions</a>."
 msgstr ""
@@ -6493,7 +6487,7 @@ msgid "<c/>acos ( value );<n/>"
 msgstr ""
 
 #. type: \t; header
-#: ../E/acos.txt:5 ../E/asin.txt:5 ../E/atan.txt:5 ../E/sqrt.txt:5
+#: ../E/acos.txt:5 ../E/asin.txt:5 ../E/atan.txt:5 ../E/ceil.txt:6 ../E/floor.txt:6 ../E/round.txt:6 ../E/sqrt.txt:5 ../E/trunc.txt:6
 #, no-wrap
 msgid "value: <code><a cbot|float>float</a></code>"
 msgstr ""
@@ -6529,7 +6523,7 @@ msgid "<c/>atan ( value );<n/>"
 msgstr ""
 
 #. type: Plain text
-#: ../E/atan.txt:6
+#: ../E/atan.txt:6 ../E/atan2.txt:8 ../E/atan2.txt:11 ../E/ceil.txt:7 ../E/floor.txt:7 ../E/round.txt:7 ../E/trunc.txt:7
 #, no-wrap
 msgid "Number."
 msgstr ""
@@ -6788,6 +6782,168 @@ msgstr ""
 msgid "It helps to prevent errors in programs using the <c/><a cbot|build>build();</a><n/> instruction. Here is an example:"
 msgstr ""
 
+#. type: \b; header
+#: ../E/atan2.txt:1
+#, no-wrap
+msgid "Instruction <code>atan2</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/atan2.txt:3
+#, no-wrap
+msgid "<c/>atan2 ( y, x );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/atan2.txt:14
+#, no-wrap
+msgid "Arcus tangent (in degrees) of <code>y/x</code>."
+msgstr ""
+
+#. type: Plain text
+#: ../E/atan2.txt:5
+#, no-wrap
+msgid "The purpose of using two arguments instead of one is to gather information on the signs of the inputs in order to return the appropriate quadrant of the computed angle, which is not possible for the single-argument <c/><a cbot|atan>atan();</a><n/> function. For example, consider a point <code>(-1, -1)</code>: <c/>atan(-1/-1);<n/> is <code>45.00</code> degrees, whereas <c/>atan2(-1, -1);<n/> is <code>-135.00</code> degrees, which is obviously more correct in this case."
+msgstr ""
+
+#. type: \b; header
+#: ../E/ceil.txt:1
+#, no-wrap
+msgid "Instruction <code>ceil</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/ceil.txt:3
+#, no-wrap
+msgid "<c/>ceil ( value );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/floor.txt:4
+#, no-wrap
+msgid "Rounds down a number."
+msgstr ""
+
+#. type: Plain text
+#: ../E/ceil.txt:10
+#, no-wrap
+msgid "Ceiling of the value, i.e. the smallest integer not less than <code>value</code>. For example, <code>ceil(2.1)</code> is <code>3.0</code>."
+msgstr ""
+
+#. type: Plain text
+#: ../E/ceil.txt:13 ../E/floor.txt:13 ../E/trunc.txt:13
+#, no-wrap
+msgid "<a cbot|round>round</a>, <a cbot>programming</a>, <a cbot|type>types</a> and <a cbot|expr>expressions</a>."
+msgstr ""
+
+#. type: \b; header
+#: ../E/floor.txt:1
+#, no-wrap
+msgid "Instruction <code>floor</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/floor.txt:3
+#, no-wrap
+msgid "<c/>floor ( value );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/ceil.txt:4
+#, no-wrap
+msgid "Rounds up a number."
+msgstr ""
+
+#. type: Plain text
+#: ../E/floor.txt:10
+#, no-wrap
+msgid "Floor of the value, i.e. the largest integer not greater than <code>value</code>. For example, <code>floor(2.9)</code> is <code>2.00</code>."
+msgstr ""
+
+#. type: \b; header
+#: ../E/round.txt:1
+#, no-wrap
+msgid "Instruction <code>round</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/round.txt:3
+#, no-wrap
+msgid "<c/>round ( value );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/round.txt:4
+#, no-wrap
+msgid "Rounds a number."
+msgstr ""
+
+#. type: Plain text
+#: ../E/round.txt:10
+#, no-wrap
+msgid "Rounded <code>value</code>. For example, <code>round(2.5)</code> is <code>3.0</code>, whereas <code>round(2.4)</code> is <code>2.0</code>."
+msgstr ""
+
+#. type: \b; header
+#: ../E/trunc.txt:1
+#, no-wrap
+msgid "Instruction <code>trunc</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/trunc.txt:3
+#, no-wrap
+msgid "<c/>trunc ( value );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/trunc.txt:10
+#, no-wrap
+msgid "Truncated <code>value</code>. For example, <code>trunc(-2.5)</code> is <code>-2.00</code>."
+msgstr ""
+
+#. type: Plain text
+#: ../E/round.txt:13
+#, no-wrap
+msgid "<a cbot|trunc>trunc</a>, <a cbot|floor>floor</a>, <a cbot|ceil>ceil</a>, <a cbot>programming</a>, <a cbot|type>types</a> and <a cbot|expr>expressions</a>."
+msgstr ""
+
+#. type: Plain text
+#: ../E/trunc.txt:4
+#, no-wrap
+msgid "Truncation is a method of approximating a decimal number by dropping all decimal places past a certain point without rounding. For positive numbers, it works like the <c/><a cbot|floor>floor();</a><n/> function, and for negative numbers, it works like the <c/><a cbot|ceil>ceil();</a><n/> function. It can be said that it rounds towards zero."
+msgstr ""
+
+#. type: Plain text
+#: ../E/aim.txt:16
+#, no-wrap
+msgid "Angle in degrees of the gun relative to the robot. A positive value orients the gun to the right. The angle must range from <code>-40</code> to <code>+40</code> degrees for all shooters."
+msgstr ""
+
+#. type: \t; header
+#: ../E/aim.txt:15
+#, no-wrap
+msgid "x: <code><a cbot|float>float</a></code> (default value: <code>0</code>)"
+msgstr ""
+
+#~ msgid "x: <code><a cbot|float>float</a></code> (default value: <code>0</code>);"
+#~ msgstr ""
+
+#~ msgid "x: <c/><a cbot|float>float</a>\\n (default value: <code>0</code>);"
+#~ msgstr ""
+
+#~ msgid "Angle in degrees of the gun relative to the robot. A positive value orients the gun to the right. The angle must range from <code>-40</code> to <code>+40</code> degrees for all shooters. This parameter is optional: if no value is provided, then <code>x = 0</code>."
+#~ msgstr ""
+
+#~ msgid "Truncation is a method of approximating a decimal number by dropping all decimal places past a certain point without rounding. For positive numbers, it works like the <c/><a cbot|floor\\n>floor();</a> function, and for negative numbers, it works like the <c/><a cbot|ceil\\n>ceil();</a> function. It can be said that it rounds towards zero."
+#~ msgstr ""
+
+#~ msgid "<a cbot|trunc>trunc</a>, <a cbot|floor>floor</a>, <a cbot|ceil>ceil</a>, <a cbot>programming</a>, <a cbot>programming</a>, <a cbot|type>types</a> and <a cbot|expr>expressions</a>."
+#~ msgstr ""
+
+#~ msgid "The purpose of using two arguments instead of one is to gather information on the signs of the inputs in order to return the appropriate quadrant of the computed angle, which is not possible for the single-argument <c/>\\latan();\\u cbot\\atan;<n/> function. For example, consider a point <code>(-1, -1)</code>: <c/>atan(-1/-1);<n/> is <code>45.00</code> degrees, whereas <c/>atan2(-1, -1);<n/> is <code>-135.00</code> degrees, which is obviously more correct in this case."
+#~ msgstr ""
+
 #~ msgid "The instruction <c/>build();<n/> instructs the bot to build a building of the given <a cbot|category>category</a>. Currently works for <a bots|botgc>Grabbers</a>, <a object|human>Me</a> and <a object|tech>Tech</a>."
 #~ msgstr ""
 

help/cbot/po/fr.po

@@ -53,7 +53,7 @@ msgid "Time in seconds."
 msgstr "Temps en secondes."
 
 #. type: \t; header
-#: ../E/abstime.txt:10 ../E/acos.txt:11 ../E/aim.txt:23 ../E/array.txt:30 ../E/asin.txt:11 ../E/atan.txt:11 ../E/bloc.txt:48 ../E/bool.txt:4 ../E/break.txt:24 ../E/build.txt:27 ../E/buildingenabled.txt:22 ../E/canbuild.txt:22 ../E/category.txt:107 ../E/class.txt:70 ../E/close.txt:6 ../E/cond.txt:27 ../E/continue.txt:24 ../E/cos.txt:11 ../E/deletef.txt:9 ../E/delinfo.txt:13 ../E/direct.txt:13 ../E/dist.txt:29 ../E/dist2d.txt:13 ../E/do.txt:27 ../E/drop.txt:28 ../E/eof.txt:13 ../E/errmode.txt:32 ../E/expr.txt:74 ../E/extern.txt:29 ../E/false.txt:4 ../E/file.txt:16 ../E/fire.txt:30 ../E/flatgrnd.txt:16 ../E/float.txt:24 ../E/for.txt:38 ../E/function.txt:84 ../E/goto.txt:34 ../E/grab.txt:28 ../E/if.txt:39 ../E/int.txt:18 ../E/jet.txt:14 ../E/message.txt:24 ../E/motor.txt:38 ../E/move.txt:21 ../E/nan.txt:14 ../E/new.txt:20 ../E/null.txt:4 ../E/object.txt:68 ../E/open.txt:18 ../E/openfile.txt:10 ../E/point.txt:35 ../E/pointer.txt:51 ../E/pow.txt:14 ../E/private.txt:17 ../E/public.txt:49 ../E/radar.txt:58 ../E/rand.txt:8 ../E/readln.txt:18 ../E/receive.txt:16 ../E/recycle.txt:12 ../E/retobj.txt:13 ../E/return.txt:29 ../E/search.txt:16 ../E/send.txt:17 ../E/shield.txt:18 ../E/sin.txt:11 ../E/sizeof.txt:21 ../E/sniff.txt:16 ../E/space.txt:22 ../E/sqrt.txt:11 ../E/static.txt:20 ../E/strfind.txt:18 ../E/string.txt:32 ../E/strleft.txt:14 ../E/strlen.txt:12 ../E/strlower.txt:10 ../E/strmid.txt:18 ../E/strright.txt:14 ../E/strupper.txt:10 ../E/strval.txt:17 ../E/synchro.txt:23 ../E/tan.txt:11 ../E/term.txt:30 ../E/testinfo.txt:16 ../E/this.txt:52 ../E/thump.txt:12 ../E/topo.txt:13 ../E/true.txt:4 ../E/turn.txt:32 ../E/type.txt:32 ../E/var.txt:66 ../E/void.txt:10 ../E/wait.txt:21 ../E/while.txt:46 ../E/writeln.txt:19
+#: ../E/abstime.txt:10 ../E/acos.txt:11 ../E/aim.txt:23 ../E/array.txt:30 ../E/asin.txt:11 ../E/atan.txt:11 ../E/atan2.txt:16 ../E/bloc.txt:48 ../E/bool.txt:4 ../E/break.txt:24 ../E/build.txt:27 ../E/buildingenabled.txt:22 ../E/canbuild.txt:22 ../E/category.txt:107 ../E/ceil.txt:12 ../E/class.txt:70 ../E/close.txt:6 ../E/cond.txt:27 ../E/continue.txt:24 ../E/cos.txt:11 ../E/deletef.txt:9 ../E/delinfo.txt:13 ../E/direct.txt:13 ../E/dist.txt:29 ../E/dist2d.txt:13 ../E/do.txt:27 ../E/drop.txt:28 ../E/eof.txt:13 ../E/errmode.txt:32 ../E/expr.txt:74 ../E/extern.txt:29 ../E/false.txt:4 ../E/file.txt:16 ../E/fire.txt:30 ../E/flatgrnd.txt:16 ../E/float.txt:24 ../E/floor.txt:12 ../E/for.txt:38 ../E/function.txt:84 ../E/goto.txt:34 ../E/grab.txt:28 ../E/if.txt:39 ../E/int.txt:18 ../E/jet.txt:14 ../E/message.txt:24 ../E/motor.txt:38 ../E/move.txt:21 ../E/nan.txt:14 ../E/new.txt:20 ../E/null.txt:4 ../E/object.txt:68 ../E/open.txt:18 ../E/openfile.txt:10 ../E/point.txt:35 ../E/pointer.txt:51 ../E/pow.txt:14 ../E/private.txt:17 ../E/public.txt:49 ../E/radar.txt:58 ../E/rand.txt:8 ../E/readln.txt:18 ../E/receive.txt:16 ../E/recycle.txt:12 ../E/retobj.txt:13 ../E/return.txt:29 ../E/round.txt:12 ../E/search.txt:16 ../E/send.txt:17 ../E/shield.txt:18 ../E/sin.txt:11 ../E/sizeof.txt:21 ../E/sniff.txt:16 ../E/space.txt:22 ../E/sqrt.txt:11 ../E/static.txt:20 ../E/strfind.txt:18 ../E/string.txt:32 ../E/strleft.txt:14 ../E/strlen.txt:12 ../E/strlower.txt:10 ../E/strmid.txt:18 ../E/strright.txt:14 ../E/strupper.txt:10 ../E/strval.txt:17 ../E/synchro.txt:23 ../E/tan.txt:11 ../E/term.txt:30 ../E/testinfo.txt:16 ../E/this.txt:52 ../E/thump.txt:12 ../E/topo.txt:13 ../E/true.txt:4 ../E/trunc.txt:12 ../E/turn.txt:32 ../E/type.txt:32 ../E/var.txt:66 ../E/void.txt:10 ../E/wait.txt:21 ../E/while.txt:46 ../E/writeln.txt:19
 #, no-wrap
 msgid "See also"
 msgstr "Voir aussi"
@@ -1144,7 +1144,7 @@ msgid "Position towards which the robot must point."
 msgstr "Position à atteindre."
 
 #. type: \t; header
-#: ../E/acos.txt:8 ../E/asin.txt:8 ../E/atan.txt:8 ../E/cos.txt:8 ../E/direct.txt:10 ../E/dist.txt:26 ../E/dist2d.txt:10 ../E/flatgrnd.txt:13 ../E/pow.txt:11 ../E/rand.txt:5 ../E/receive.txt:13 ../E/sin.txt:8 ../E/sqrt.txt:8 ../E/tan.txt:8 ../E/topo.txt:10
+#: ../E/acos.txt:8 ../E/asin.txt:8 ../E/atan.txt:8 ../E/atan2.txt:13 ../E/ceil.txt:9 ../E/cos.txt:8 ../E/direct.txt:10 ../E/dist.txt:26 ../E/dist2d.txt:10 ../E/flatgrnd.txt:13 ../E/floor.txt:9 ../E/pow.txt:11 ../E/rand.txt:5 ../E/receive.txt:13 ../E/round.txt:9 ../E/sin.txt:8 ../E/sqrt.txt:8 ../E/tan.txt:8 ../E/topo.txt:10 ../E/trunc.txt:9
 #, no-wrap
 msgid "Return value: <code><a cbot|float>float</a></code>"
 msgstr "Valeur retournée: <code><a cbot|float>float</a></code>"
@@ -1218,7 +1218,7 @@ msgid "For specialists"
 msgstr "Pour spécialistes"
 
 #. type: Plain text
-#: ../E/acos.txt:2 ../E/asin.txt:2 ../E/atan.txt:2 ../E/build.txt:14 ../E/buildingenabled.txt:13 ../E/canbuild.txt:13 ../E/cos.txt:2 ../E/dist.txt:18 ../E/dist2d.txt:2 ../E/do.txt:2 ../E/drop.txt:12 ../E/fire.txt:10 ../E/for.txt:2 ../E/goto.txt:12 ../E/grab.txt:12 ../E/if.txt:23 ../E/jet.txt:2 ../E/message.txt:2 ../E/move.txt:8 ../E/pow.txt:2 ../E/radar.txt:14 ../E/rand.txt:2 ../E/receive.txt:2 ../E/recycle.txt:2 ../E/retobj.txt:2 ../E/search.txt:2 ../E/shield.txt:2 ../E/sin.txt:2 ../E/sniff.txt:2 ../E/sqrt.txt:2 ../E/tan.txt:2 ../E/thump.txt:2 ../E/topo.txt:2 ../E/turn.txt:19 ../E/wait.txt:10
+#: ../E/acos.txt:2 ../E/asin.txt:2 ../E/atan.txt:2 ../E/atan2.txt:2 ../E/build.txt:14 ../E/buildingenabled.txt:13 ../E/canbuild.txt:13 ../E/ceil.txt:2 ../E/cos.txt:2 ../E/dist.txt:18 ../E/dist2d.txt:2 ../E/do.txt:2 ../E/drop.txt:12 ../E/fire.txt:10 ../E/floor.txt:2 ../E/for.txt:2 ../E/goto.txt:12 ../E/grab.txt:12 ../E/if.txt:23 ../E/jet.txt:2 ../E/message.txt:2 ../E/move.txt:8 ../E/pow.txt:2 ../E/radar.txt:14 ../E/rand.txt:2 ../E/receive.txt:2 ../E/recycle.txt:2 ../E/retobj.txt:2 ../E/round.txt:2 ../E/search.txt:2 ../E/shield.txt:2 ../E/sin.txt:2 ../E/sniff.txt:2 ../E/sqrt.txt:2 ../E/tan.txt:2 ../E/thump.txt:2 ../E/topo.txt:2 ../E/trunc.txt:2 ../E/turn.txt:19 ../E/wait.txt:10
 #, no-wrap
 msgid "Syntax:"
 msgstr "Syntaxe:"
@@ -6389,23 +6389,17 @@ msgid "When controlling the robot through programming, the gun can be also turne
 msgstr ""
 
 #. type: \t; header
-#: ../E/aim.txt:12 ../E/pow.txt:8
+#: ../E/aim.txt:12 ../E/atan2.txt:7 ../E/pow.txt:8
 #, no-wrap
 msgid "y: <code><a cbot|float>float</a></code>"
 msgstr ""
 
 #. type: \t; header
-#: ../E/aim.txt:15 ../E/pow.txt:5
+#: ../E/atan2.txt:10 ../E/pow.txt:5
 #, no-wrap
 msgid "x: <code><a cbot|float>float</a></code>"
 msgstr ""
 
-#. type: Plain text
-#: ../E/aim.txt:16
-#, no-wrap
-msgid "Angle in degrees of the gun relative to the robot. A positive value orients the gun to the right. The angle must range from <code>-40</code> to <code>+40</code> degrees for all shooters. This parameter is optional: if no value is provided, then <code>x = 0</code>."
-msgstr ""
-
 #. type: Plain text
 #: ../E/aim.txt:5
 #, no-wrap
@@ -6431,7 +6425,7 @@ msgid "Pseudorandom number between 0 and 1 (including 0, but excluding 1)."
 msgstr ""
 
 #. type: Plain text
-#: ../E/acos.txt:12 ../E/asin.txt:12 ../E/atan.txt:12 ../E/cos.txt:12 ../E/pow.txt:15 ../E/rand.txt:9 ../E/sin.txt:12 ../E/sqrt.txt:12 ../E/tan.txt:12
+#: ../E/acos.txt:12 ../E/asin.txt:12 ../E/atan.txt:12 ../E/atan2.txt:17 ../E/cos.txt:12 ../E/pow.txt:15 ../E/rand.txt:9 ../E/sin.txt:12 ../E/sqrt.txt:12 ../E/tan.txt:12
 #, no-wrap
 msgid "<a cbot>Programming</a>, <a cbot|type>types</a> and <a cbot|expr>expressions</a>."
 msgstr ""
@@ -6449,7 +6443,7 @@ msgid "<c/>acos ( value );<n/>"
 msgstr ""
 
 #. type: \t; header
-#: ../E/acos.txt:5 ../E/asin.txt:5 ../E/atan.txt:5 ../E/sqrt.txt:5
+#: ../E/acos.txt:5 ../E/asin.txt:5 ../E/atan.txt:5 ../E/ceil.txt:6 ../E/floor.txt:6 ../E/round.txt:6 ../E/sqrt.txt:5 ../E/trunc.txt:6
 #, no-wrap
 msgid "value: <code><a cbot|float>float</a></code>"
 msgstr ""
@@ -6485,7 +6479,7 @@ msgid "<c/>atan ( value );<n/>"
 msgstr ""
 
 #. type: Plain text
-#: ../E/atan.txt:6
+#: ../E/atan.txt:6 ../E/atan2.txt:8 ../E/atan2.txt:11 ../E/ceil.txt:7 ../E/floor.txt:7 ../E/round.txt:7 ../E/trunc.txt:7
 #, no-wrap
 msgid "Number."
 msgstr ""
@@ -6744,6 +6738,168 @@ msgstr ""
 msgid "It helps to prevent errors in programs using the <c/><a cbot|build>build();</a><n/> instruction. Here is an example:"
 msgstr ""
 
+#. type: \b; header
+#: ../E/atan2.txt:1
+#, no-wrap
+msgid "Instruction <code>atan2</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/atan2.txt:3
+#, no-wrap
+msgid "<c/>atan2 ( y, x );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/atan2.txt:14
+#, no-wrap
+msgid "Arcus tangent (in degrees) of <code>y/x</code>."
+msgstr ""
+
+#. type: Plain text
+#: ../E/atan2.txt:5
+#, no-wrap
+msgid "The purpose of using two arguments instead of one is to gather information on the signs of the inputs in order to return the appropriate quadrant of the computed angle, which is not possible for the single-argument <c/><a cbot|atan>atan();</a><n/> function. For example, consider a point <code>(-1, -1)</code>: <c/>atan(-1/-1);<n/> is <code>45.00</code> degrees, whereas <c/>atan2(-1, -1);<n/> is <code>-135.00</code> degrees, which is obviously more correct in this case."
+msgstr ""
+
+#. type: \b; header
+#: ../E/ceil.txt:1
+#, no-wrap
+msgid "Instruction <code>ceil</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/ceil.txt:3
+#, no-wrap
+msgid "<c/>ceil ( value );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/floor.txt:4
+#, no-wrap
+msgid "Rounds down a number."
+msgstr ""
+
+#. type: Plain text
+#: ../E/ceil.txt:10
+#, no-wrap
+msgid "Ceiling of the value, i.e. the smallest integer not less than <code>value</code>. For example, <code>ceil(2.1)</code> is <code>3.0</code>."
+msgstr ""
+
+#. type: Plain text
+#: ../E/ceil.txt:13 ../E/floor.txt:13 ../E/trunc.txt:13
+#, no-wrap
+msgid "<a cbot|round>round</a>, <a cbot>programming</a>, <a cbot|type>types</a> and <a cbot|expr>expressions</a>."
+msgstr ""
+
+#. type: \b; header
+#: ../E/floor.txt:1
+#, no-wrap
+msgid "Instruction <code>floor</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/floor.txt:3
+#, no-wrap
+msgid "<c/>floor ( value );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/ceil.txt:4
+#, no-wrap
+msgid "Rounds up a number."
+msgstr ""
+
+#. type: Plain text
+#: ../E/floor.txt:10
+#, no-wrap
+msgid "Floor of the value, i.e. the largest integer not greater than <code>value</code>. For example, <code>floor(2.9)</code> is <code>2.00</code>."
+msgstr ""
+
+#. type: \b; header
+#: ../E/round.txt:1
+#, no-wrap
+msgid "Instruction <code>round</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/round.txt:3
+#, no-wrap
+msgid "<c/>round ( value );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/round.txt:4
+#, no-wrap
+msgid "Rounds a number."
+msgstr ""
+
+#. type: Plain text
+#: ../E/round.txt:10
+#, no-wrap
+msgid "Rounded <code>value</code>. For example, <code>round(2.5)</code> is <code>3.0</code>, whereas <code>round(2.4)</code> is <code>2.0</code>."
+msgstr ""
+
+#. type: \b; header
+#: ../E/trunc.txt:1
+#, no-wrap
+msgid "Instruction <code>trunc</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/trunc.txt:3
+#, no-wrap
+msgid "<c/>trunc ( value );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/trunc.txt:10
+#, no-wrap
+msgid "Truncated <code>value</code>. For example, <code>trunc(-2.5)</code> is <code>-2.00</code>."
+msgstr ""
+
+#. type: Plain text
+#: ../E/round.txt:13
+#, no-wrap
+msgid "<a cbot|trunc>trunc</a>, <a cbot|floor>floor</a>, <a cbot|ceil>ceil</a>, <a cbot>programming</a>, <a cbot|type>types</a> and <a cbot|expr>expressions</a>."
+msgstr ""
+
+#. type: Plain text
+#: ../E/trunc.txt:4
+#, no-wrap
+msgid "Truncation is a method of approximating a decimal number by dropping all decimal places past a certain point without rounding. For positive numbers, it works like the <c/><a cbot|floor>floor();</a><n/> function, and for negative numbers, it works like the <c/><a cbot|ceil>ceil();</a><n/> function. It can be said that it rounds towards zero."
+msgstr ""
+
+#. type: Plain text
+#: ../E/aim.txt:16
+#, no-wrap
+msgid "Angle in degrees of the gun relative to the robot. A positive value orients the gun to the right. The angle must range from <code>-40</code> to <code>+40</code> degrees for all shooters."
+msgstr ""
+
+#. type: \t; header
+#: ../E/aim.txt:15
+#, no-wrap
+msgid "x: <code><a cbot|float>float</a></code> (default value: <code>0</code>)"
+msgstr ""
+
+#~ msgid "x: <code><a cbot|float>float</a></code> (default value: <code>0</code>);"
+#~ msgstr ""
+
+#~ msgid "x: <c/><a cbot|float>float</a>\\n (default value: <code>0</code>);"
+#~ msgstr ""
+
+#~ msgid "Angle in degrees of the gun relative to the robot. A positive value orients the gun to the right. The angle must range from <code>-40</code> to <code>+40</code> degrees for all shooters. This parameter is optional: if no value is provided, then <code>x = 0</code>."
+#~ msgstr ""
+
+#~ msgid "Truncation is a method of approximating a decimal number by dropping all decimal places past a certain point without rounding. For positive numbers, it works like the <c/><a cbot|floor\\n>floor();</a> function, and for negative numbers, it works like the <c/><a cbot|ceil\\n>ceil();</a> function. It can be said that it rounds towards zero."
+#~ msgstr ""
+
+#~ msgid "<a cbot|trunc>trunc</a>, <a cbot|floor>floor</a>, <a cbot|ceil>ceil</a>, <a cbot>programming</a>, <a cbot>programming</a>, <a cbot|type>types</a> and <a cbot|expr>expressions</a>."
+#~ msgstr ""
+
+#~ msgid "The purpose of using two arguments instead of one is to gather information on the signs of the inputs in order to return the appropriate quadrant of the computed angle, which is not possible for the single-argument <c/>\\latan();\\u cbot\\atan;<n/> function. For example, consider a point <code>(-1, -1)</code>: <c/>atan(-1/-1);<n/> is <code>45.00</code> degrees, whereas <c/>atan2(-1, -1);<n/> is <code>-135.00</code> degrees, which is obviously more correct in this case."
+#~ msgstr ""
+
 #~ msgid "The instruction <c/>build();<n/> instructs the bot to build a building of the given <a cbot|category>category</a>. Currently works for <a bots|botgc>Grabbers</a>, <a object|human>Me</a> and <a object|tech>Tech</a>."
 #~ msgstr ""
 

help/cbot/po/pl.po

@@ -53,7 +53,7 @@ msgid "Time in seconds."
 msgstr "Czas w sekundach."
 
 #. type: \t; header
-#: ../E/abstime.txt:10 ../E/acos.txt:11 ../E/aim.txt:23 ../E/array.txt:30 ../E/asin.txt:11 ../E/atan.txt:11 ../E/bloc.txt:48 ../E/bool.txt:4 ../E/break.txt:24 ../E/build.txt:27 ../E/buildingenabled.txt:22 ../E/canbuild.txt:22 ../E/category.txt:107 ../E/class.txt:70 ../E/close.txt:6 ../E/cond.txt:27 ../E/continue.txt:24 ../E/cos.txt:11 ../E/deletef.txt:9 ../E/delinfo.txt:13 ../E/direct.txt:13 ../E/dist.txt:29 ../E/dist2d.txt:13 ../E/do.txt:27 ../E/drop.txt:28 ../E/eof.txt:13 ../E/errmode.txt:32 ../E/expr.txt:74 ../E/extern.txt:29 ../E/false.txt:4 ../E/file.txt:16 ../E/fire.txt:30 ../E/flatgrnd.txt:16 ../E/float.txt:24 ../E/for.txt:38 ../E/function.txt:84 ../E/goto.txt:34 ../E/grab.txt:28 ../E/if.txt:39 ../E/int.txt:18 ../E/jet.txt:14 ../E/message.txt:24 ../E/motor.txt:38 ../E/move.txt:21 ../E/nan.txt:14 ../E/new.txt:20 ../E/null.txt:4 ../E/object.txt:68 ../E/open.txt:18 ../E/openfile.txt:10 ../E/point.txt:35 ../E/pointer.txt:51 ../E/pow.txt:14 ../E/private.txt:17 ../E/public.txt:49 ../E/radar.txt:58 ../E/rand.txt:8 ../E/readln.txt:18 ../E/receive.txt:16 ../E/recycle.txt:12 ../E/retobj.txt:13 ../E/return.txt:29 ../E/search.txt:16 ../E/send.txt:17 ../E/shield.txt:18 ../E/sin.txt:11 ../E/sizeof.txt:21 ../E/sniff.txt:16 ../E/space.txt:22 ../E/sqrt.txt:11 ../E/static.txt:20 ../E/strfind.txt:18 ../E/string.txt:32 ../E/strleft.txt:14 ../E/strlen.txt:12 ../E/strlower.txt:10 ../E/strmid.txt:18 ../E/strright.txt:14 ../E/strupper.txt:10 ../E/strval.txt:17 ../E/synchro.txt:23 ../E/tan.txt:11 ../E/term.txt:30 ../E/testinfo.txt:16 ../E/this.txt:52 ../E/thump.txt:12 ../E/topo.txt:13 ../E/true.txt:4 ../E/turn.txt:32 ../E/type.txt:32 ../E/var.txt:66 ../E/void.txt:10 ../E/wait.txt:21 ../E/while.txt:46 ../E/writeln.txt:19
+#: ../E/abstime.txt:10 ../E/acos.txt:11 ../E/aim.txt:23 ../E/array.txt:30 ../E/asin.txt:11 ../E/atan.txt:11 ../E/atan2.txt:16 ../E/bloc.txt:48 ../E/bool.txt:4 ../E/break.txt:24 ../E/build.txt:27 ../E/buildingenabled.txt:22 ../E/canbuild.txt:22 ../E/category.txt:107 ../E/ceil.txt:12 ../E/class.txt:70 ../E/close.txt:6 ../E/cond.txt:27 ../E/continue.txt:24 ../E/cos.txt:11 ../E/deletef.txt:9 ../E/delinfo.txt:13 ../E/direct.txt:13 ../E/dist.txt:29 ../E/dist2d.txt:13 ../E/do.txt:27 ../E/drop.txt:28 ../E/eof.txt:13 ../E/errmode.txt:32 ../E/expr.txt:74 ../E/extern.txt:29 ../E/false.txt:4 ../E/file.txt:16 ../E/fire.txt:30 ../E/flatgrnd.txt:16 ../E/float.txt:24 ../E/floor.txt:12 ../E/for.txt:38 ../E/function.txt:84 ../E/goto.txt:34 ../E/grab.txt:28 ../E/if.txt:39 ../E/int.txt:18 ../E/jet.txt:14 ../E/message.txt:24 ../E/motor.txt:38 ../E/move.txt:21 ../E/nan.txt:14 ../E/new.txt:20 ../E/null.txt:4 ../E/object.txt:68 ../E/open.txt:18 ../E/openfile.txt:10 ../E/point.txt:35 ../E/pointer.txt:51 ../E/pow.txt:14 ../E/private.txt:17 ../E/public.txt:49 ../E/radar.txt:58 ../E/rand.txt:8 ../E/readln.txt:18 ../E/receive.txt:16 ../E/recycle.txt:12 ../E/retobj.txt:13 ../E/return.txt:29 ../E/round.txt:12 ../E/search.txt:16 ../E/send.txt:17 ../E/shield.txt:18 ../E/sin.txt:11 ../E/sizeof.txt:21 ../E/sniff.txt:16 ../E/space.txt:22 ../E/sqrt.txt:11 ../E/static.txt:20 ../E/strfind.txt:18 ../E/string.txt:32 ../E/strleft.txt:14 ../E/strlen.txt:12 ../E/strlower.txt:10 ../E/strmid.txt:18 ../E/strright.txt:14 ../E/strupper.txt:10 ../E/strval.txt:17 ../E/synchro.txt:23 ../E/tan.txt:11 ../E/term.txt:30 ../E/testinfo.txt:16 ../E/this.txt:52 ../E/thump.txt:12 ../E/topo.txt:13 ../E/true.txt:4 ../E/trunc.txt:12 ../E/turn.txt:32 ../E/type.txt:32 ../E/var.txt:66 ../E/void.txt:10 ../E/wait.txt:21 ../E/while.txt:46 ../E/writeln.txt:19
 #, no-wrap
 msgid "See also"
 msgstr "Zobacz również"
@@ -1155,7 +1155,7 @@ msgid "Position towards which the robot must point."
 msgstr "Pozycja, w kierunku której ma być skierowany robot."
 
 #. type: \t; header
-#: ../E/acos.txt:8 ../E/asin.txt:8 ../E/atan.txt:8 ../E/cos.txt:8 ../E/direct.txt:10 ../E/dist.txt:26 ../E/dist2d.txt:10 ../E/flatgrnd.txt:13 ../E/pow.txt:11 ../E/rand.txt:5 ../E/receive.txt:13 ../E/sin.txt:8 ../E/sqrt.txt:8 ../E/tan.txt:8 ../E/topo.txt:10
+#: ../E/acos.txt:8 ../E/asin.txt:8 ../E/atan.txt:8 ../E/atan2.txt:13 ../E/ceil.txt:9 ../E/cos.txt:8 ../E/direct.txt:10 ../E/dist.txt:26 ../E/dist2d.txt:10 ../E/flatgrnd.txt:13 ../E/floor.txt:9 ../E/pow.txt:11 ../E/rand.txt:5 ../E/receive.txt:13 ../E/round.txt:9 ../E/sin.txt:8 ../E/sqrt.txt:8 ../E/tan.txt:8 ../E/topo.txt:10 ../E/trunc.txt:9
 #, no-wrap
 msgid "Return value: <code><a cbot|float>float</a></code>"
 msgstr "Typ wyniku: <code><a cbot|float>float</a></code>"
@@ -1229,7 +1229,7 @@ msgid "For specialists"
 msgstr "Dla specjalistów"
 
 #. type: Plain text
-#: ../E/acos.txt:2 ../E/asin.txt:2 ../E/atan.txt:2 ../E/build.txt:14 ../E/buildingenabled.txt:13 ../E/canbuild.txt:13 ../E/cos.txt:2 ../E/dist.txt:18 ../E/dist2d.txt:2 ../E/do.txt:2 ../E/drop.txt:12 ../E/fire.txt:10 ../E/for.txt:2 ../E/goto.txt:12 ../E/grab.txt:12 ../E/if.txt:23 ../E/jet.txt:2 ../E/message.txt:2 ../E/move.txt:8 ../E/pow.txt:2 ../E/radar.txt:14 ../E/rand.txt:2 ../E/receive.txt:2 ../E/recycle.txt:2 ../E/retobj.txt:2 ../E/search.txt:2 ../E/shield.txt:2 ../E/sin.txt:2 ../E/sniff.txt:2 ../E/sqrt.txt:2 ../E/tan.txt:2 ../E/thump.txt:2 ../E/topo.txt:2 ../E/turn.txt:19 ../E/wait.txt:10
+#: ../E/acos.txt:2 ../E/asin.txt:2 ../E/atan.txt:2 ../E/atan2.txt:2 ../E/build.txt:14 ../E/buildingenabled.txt:13 ../E/canbuild.txt:13 ../E/ceil.txt:2 ../E/cos.txt:2 ../E/dist.txt:18 ../E/dist2d.txt:2 ../E/do.txt:2 ../E/drop.txt:12 ../E/fire.txt:10 ../E/floor.txt:2 ../E/for.txt:2 ../E/goto.txt:12 ../E/grab.txt:12 ../E/if.txt:23 ../E/jet.txt:2 ../E/message.txt:2 ../E/move.txt:8 ../E/pow.txt:2 ../E/radar.txt:14 ../E/rand.txt:2 ../E/receive.txt:2 ../E/recycle.txt:2 ../E/retobj.txt:2 ../E/round.txt:2 ../E/search.txt:2 ../E/shield.txt:2 ../E/sin.txt:2 ../E/sniff.txt:2 ../E/sqrt.txt:2 ../E/tan.txt:2 ../E/thump.txt:2 ../E/topo.txt:2 ../E/trunc.txt:2 ../E/turn.txt:19 ../E/wait.txt:10
 #, no-wrap
 msgid "Syntax:"
 msgstr "Składnia:"
@@ -6439,23 +6439,17 @@ msgid "When controlling the robot through programming, the gun can be also turne
 msgstr ""
 
 #. type: \t; header
-#: ../E/aim.txt:12 ../E/pow.txt:8
+#: ../E/aim.txt:12 ../E/atan2.txt:7 ../E/pow.txt:8
 #, no-wrap
 msgid "y: <code><a cbot|float>float</a></code>"
 msgstr ""
 
 #. type: \t; header
-#: ../E/aim.txt:15 ../E/pow.txt:5
+#: ../E/atan2.txt:10 ../E/pow.txt:5
 #, no-wrap
 msgid "x: <code><a cbot|float>float</a></code>"
 msgstr ""
 
-#. type: Plain text
-#: ../E/aim.txt:16
-#, no-wrap
-msgid "Angle in degrees of the gun relative to the robot. A positive value orients the gun to the right. The angle must range from <code>-40</code> to <code>+40</code> degrees for all shooters. This parameter is optional: if no value is provided, then <code>x = 0</code>."
-msgstr ""
-
 #. type: Plain text
 #: ../E/aim.txt:5
 #, no-wrap
@@ -6481,7 +6475,7 @@ msgid "Pseudorandom number between 0 and 1 (including 0, but excluding 1)."
 msgstr ""
 
 #. type: Plain text
-#: ../E/acos.txt:12 ../E/asin.txt:12 ../E/atan.txt:12 ../E/cos.txt:12 ../E/pow.txt:15 ../E/rand.txt:9 ../E/sin.txt:12 ../E/sqrt.txt:12 ../E/tan.txt:12
+#: ../E/acos.txt:12 ../E/asin.txt:12 ../E/atan.txt:12 ../E/atan2.txt:17 ../E/cos.txt:12 ../E/pow.txt:15 ../E/rand.txt:9 ../E/sin.txt:12 ../E/sqrt.txt:12 ../E/tan.txt:12
 #, no-wrap
 msgid "<a cbot>Programming</a>, <a cbot|type>types</a> and <a cbot|expr>expressions</a>."
 msgstr ""
@@ -6499,7 +6493,7 @@ msgid "<c/>acos ( value );<n/>"
 msgstr ""
 
 #. type: \t; header
-#: ../E/acos.txt:5 ../E/asin.txt:5 ../E/atan.txt:5 ../E/sqrt.txt:5
+#: ../E/acos.txt:5 ../E/asin.txt:5 ../E/atan.txt:5 ../E/ceil.txt:6 ../E/floor.txt:6 ../E/round.txt:6 ../E/sqrt.txt:5 ../E/trunc.txt:6
 #, no-wrap
 msgid "value: <code><a cbot|float>float</a></code>"
 msgstr ""
@@ -6535,7 +6529,7 @@ msgid "<c/>atan ( value );<n/>"
 msgstr ""
 
 #. type: Plain text
-#: ../E/atan.txt:6
+#: ../E/atan.txt:6 ../E/atan2.txt:8 ../E/atan2.txt:11 ../E/ceil.txt:7 ../E/floor.txt:7 ../E/round.txt:7 ../E/trunc.txt:7
 #, no-wrap
 msgid "Number."
 msgstr ""
@@ -6794,6 +6788,168 @@ msgstr ""
 msgid "It helps to prevent errors in programs using the <c/><a cbot|build>build();</a><n/> instruction. Here is an example:"
 msgstr ""
 
+#. type: \b; header
+#: ../E/atan2.txt:1
+#, no-wrap
+msgid "Instruction <code>atan2</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/atan2.txt:3
+#, no-wrap
+msgid "<c/>atan2 ( y, x );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/atan2.txt:14
+#, no-wrap
+msgid "Arcus tangent (in degrees) of <code>y/x</code>."
+msgstr ""
+
+#. type: Plain text
+#: ../E/atan2.txt:5
+#, no-wrap
+msgid "The purpose of using two arguments instead of one is to gather information on the signs of the inputs in order to return the appropriate quadrant of the computed angle, which is not possible for the single-argument <c/><a cbot|atan>atan();</a><n/> function. For example, consider a point <code>(-1, -1)</code>: <c/>atan(-1/-1);<n/> is <code>45.00</code> degrees, whereas <c/>atan2(-1, -1);<n/> is <code>-135.00</code> degrees, which is obviously more correct in this case."
+msgstr ""
+
+#. type: \b; header
+#: ../E/ceil.txt:1
+#, no-wrap
+msgid "Instruction <code>ceil</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/ceil.txt:3
+#, no-wrap
+msgid "<c/>ceil ( value );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/floor.txt:4
+#, no-wrap
+msgid "Rounds down a number."
+msgstr ""
+
+#. type: Plain text
+#: ../E/ceil.txt:10
+#, no-wrap
+msgid "Ceiling of the value, i.e. the smallest integer not less than <code>value</code>. For example, <code>ceil(2.1)</code> is <code>3.0</code>."
+msgstr ""
+
+#. type: Plain text
+#: ../E/ceil.txt:13 ../E/floor.txt:13 ../E/trunc.txt:13
+#, no-wrap
+msgid "<a cbot|round>round</a>, <a cbot>programming</a>, <a cbot|type>types</a> and <a cbot|expr>expressions</a>."
+msgstr ""
+
+#. type: \b; header
+#: ../E/floor.txt:1
+#, no-wrap
+msgid "Instruction <code>floor</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/floor.txt:3
+#, no-wrap
+msgid "<c/>floor ( value );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/ceil.txt:4
+#, no-wrap
+msgid "Rounds up a number."
+msgstr ""
+
+#. type: Plain text
+#: ../E/floor.txt:10
+#, no-wrap
+msgid "Floor of the value, i.e. the largest integer not greater than <code>value</code>. For example, <code>floor(2.9)</code> is <code>2.00</code>."
+msgstr ""
+
+#. type: \b; header
+#: ../E/round.txt:1
+#, no-wrap
+msgid "Instruction <code>round</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/round.txt:3
+#, no-wrap
+msgid "<c/>round ( value );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/round.txt:4
+#, no-wrap
+msgid "Rounds a number."
+msgstr ""
+
+#. type: Plain text
+#: ../E/round.txt:10
+#, no-wrap
+msgid "Rounded <code>value</code>. For example, <code>round(2.5)</code> is <code>3.0</code>, whereas <code>round(2.4)</code> is <code>2.0</code>."
+msgstr ""
+
+#. type: \b; header
+#: ../E/trunc.txt:1
+#, no-wrap
+msgid "Instruction <code>trunc</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/trunc.txt:3
+#, no-wrap
+msgid "<c/>trunc ( value );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/trunc.txt:10
+#, no-wrap
+msgid "Truncated <code>value</code>. For example, <code>trunc(-2.5)</code> is <code>-2.00</code>."
+msgstr ""
+
+#. type: Plain text
+#: ../E/round.txt:13
+#, no-wrap
+msgid "<a cbot|trunc>trunc</a>, <a cbot|floor>floor</a>, <a cbot|ceil>ceil</a>, <a cbot>programming</a>, <a cbot|type>types</a> and <a cbot|expr>expressions</a>."
+msgstr ""
+
+#. type: Plain text
+#: ../E/trunc.txt:4
+#, no-wrap
+msgid "Truncation is a method of approximating a decimal number by dropping all decimal places past a certain point without rounding. For positive numbers, it works like the <c/><a cbot|floor>floor();</a><n/> function, and for negative numbers, it works like the <c/><a cbot|ceil>ceil();</a><n/> function. It can be said that it rounds towards zero."
+msgstr ""
+
+#. type: Plain text
+#: ../E/aim.txt:16
+#, no-wrap
+msgid "Angle in degrees of the gun relative to the robot. A positive value orients the gun to the right. The angle must range from <code>-40</code> to <code>+40</code> degrees for all shooters."
+msgstr ""
+
+#. type: \t; header
+#: ../E/aim.txt:15
+#, no-wrap
+msgid "x: <code><a cbot|float>float</a></code> (default value: <code>0</code>)"
+msgstr ""
+
+#~ msgid "x: <code><a cbot|float>float</a></code> (default value: <code>0</code>);"
+#~ msgstr ""
+
+#~ msgid "x: <c/><a cbot|float>float</a>\\n (default value: <code>0</code>);"
+#~ msgstr ""
+
+#~ msgid "Angle in degrees of the gun relative to the robot. A positive value orients the gun to the right. The angle must range from <code>-40</code> to <code>+40</code> degrees for all shooters. This parameter is optional: if no value is provided, then <code>x = 0</code>."
+#~ msgstr ""
+
+#~ msgid "Truncation is a method of approximating a decimal number by dropping all decimal places past a certain point without rounding. For positive numbers, it works like the <c/><a cbot|floor\\n>floor();</a> function, and for negative numbers, it works like the <c/><a cbot|ceil\\n>ceil();</a> function. It can be said that it rounds towards zero."
+#~ msgstr ""
+
+#~ msgid "<a cbot|trunc>trunc</a>, <a cbot|floor>floor</a>, <a cbot|ceil>ceil</a>, <a cbot>programming</a>, <a cbot>programming</a>, <a cbot|type>types</a> and <a cbot|expr>expressions</a>."
+#~ msgstr ""
+
+#~ msgid "The purpose of using two arguments instead of one is to gather information on the signs of the inputs in order to return the appropriate quadrant of the computed angle, which is not possible for the single-argument <c/>\\latan();\\u cbot\\atan;<n/> function. For example, consider a point <code>(-1, -1)</code>: <c/>atan(-1/-1);<n/> is <code>45.00</code> degrees, whereas <c/>atan2(-1, -1);<n/> is <code>-135.00</code> degrees, which is obviously more correct in this case."
+#~ msgstr ""
+
 #~ msgid "The instruction <c/>build();<n/> instructs the bot to build a building of the given <a cbot|category>category</a>. Currently works for <a bots|botgc>Grabbers</a>, <a object|human>Me</a> and <a object|tech>Tech</a>."
 #~ msgstr ""
 

help/cbot/po/ru.po

@@ -53,7 +53,7 @@ msgid "Time in seconds."
 msgstr ""
 
 #. type: \t; header
-#: ../E/abstime.txt:10 ../E/acos.txt:11 ../E/aim.txt:23 ../E/array.txt:30 ../E/asin.txt:11 ../E/atan.txt:11 ../E/bloc.txt:48 ../E/bool.txt:4 ../E/break.txt:24 ../E/build.txt:27 ../E/buildingenabled.txt:22 ../E/canbuild.txt:22 ../E/category.txt:107 ../E/class.txt:70 ../E/close.txt:6 ../E/cond.txt:27 ../E/continue.txt:24 ../E/cos.txt:11 ../E/deletef.txt:9 ../E/delinfo.txt:13 ../E/direct.txt:13 ../E/dist.txt:29 ../E/dist2d.txt:13 ../E/do.txt:27 ../E/drop.txt:28 ../E/eof.txt:13 ../E/errmode.txt:32 ../E/expr.txt:74 ../E/extern.txt:29 ../E/false.txt:4 ../E/file.txt:16 ../E/fire.txt:30 ../E/flatgrnd.txt:16 ../E/float.txt:24 ../E/for.txt:38 ../E/function.txt:84 ../E/goto.txt:34 ../E/grab.txt:28 ../E/if.txt:39 ../E/int.txt:18 ../E/jet.txt:14 ../E/message.txt:24 ../E/motor.txt:38 ../E/move.txt:21 ../E/nan.txt:14 ../E/new.txt:20 ../E/null.txt:4 ../E/object.txt:68 ../E/open.txt:18 ../E/openfile.txt:10 ../E/point.txt:35 ../E/pointer.txt:51 ../E/pow.txt:14 ../E/private.txt:17 ../E/public.txt:49 ../E/radar.txt:58 ../E/rand.txt:8 ../E/readln.txt:18 ../E/receive.txt:16 ../E/recycle.txt:12 ../E/retobj.txt:13 ../E/return.txt:29 ../E/search.txt:16 ../E/send.txt:17 ../E/shield.txt:18 ../E/sin.txt:11 ../E/sizeof.txt:21 ../E/sniff.txt:16 ../E/space.txt:22 ../E/sqrt.txt:11 ../E/static.txt:20 ../E/strfind.txt:18 ../E/string.txt:32 ../E/strleft.txt:14 ../E/strlen.txt:12 ../E/strlower.txt:10 ../E/strmid.txt:18 ../E/strright.txt:14 ../E/strupper.txt:10 ../E/strval.txt:17 ../E/synchro.txt:23 ../E/tan.txt:11 ../E/term.txt:30 ../E/testinfo.txt:16 ../E/this.txt:52 ../E/thump.txt:12 ../E/topo.txt:13 ../E/true.txt:4 ../E/turn.txt:32 ../E/type.txt:32 ../E/var.txt:66 ../E/void.txt:10 ../E/wait.txt:21 ../E/while.txt:46 ../E/writeln.txt:19
+#: ../E/abstime.txt:10 ../E/acos.txt:11 ../E/aim.txt:23 ../E/array.txt:30 ../E/asin.txt:11 ../E/atan.txt:11 ../E/atan2.txt:16 ../E/bloc.txt:48 ../E/bool.txt:4 ../E/break.txt:24 ../E/build.txt:27 ../E/buildingenabled.txt:22 ../E/canbuild.txt:22 ../E/category.txt:107 ../E/ceil.txt:12 ../E/class.txt:70 ../E/close.txt:6 ../E/cond.txt:27 ../E/continue.txt:24 ../E/cos.txt:11 ../E/deletef.txt:9 ../E/delinfo.txt:13 ../E/direct.txt:13 ../E/dist.txt:29 ../E/dist2d.txt:13 ../E/do.txt:27 ../E/drop.txt:28 ../E/eof.txt:13 ../E/errmode.txt:32 ../E/expr.txt:74 ../E/extern.txt:29 ../E/false.txt:4 ../E/file.txt:16 ../E/fire.txt:30 ../E/flatgrnd.txt:16 ../E/float.txt:24 ../E/floor.txt:12 ../E/for.txt:38 ../E/function.txt:84 ../E/goto.txt:34 ../E/grab.txt:28 ../E/if.txt:39 ../E/int.txt:18 ../E/jet.txt:14 ../E/message.txt:24 ../E/motor.txt:38 ../E/move.txt:21 ../E/nan.txt:14 ../E/new.txt:20 ../E/null.txt:4 ../E/object.txt:68 ../E/open.txt:18 ../E/openfile.txt:10 ../E/point.txt:35 ../E/pointer.txt:51 ../E/pow.txt:14 ../E/private.txt:17 ../E/public.txt:49 ../E/radar.txt:58 ../E/rand.txt:8 ../E/readln.txt:18 ../E/receive.txt:16 ../E/recycle.txt:12 ../E/retobj.txt:13 ../E/return.txt:29 ../E/round.txt:12 ../E/search.txt:16 ../E/send.txt:17 ../E/shield.txt:18 ../E/sin.txt:11 ../E/sizeof.txt:21 ../E/sniff.txt:16 ../E/space.txt:22 ../E/sqrt.txt:11 ../E/static.txt:20 ../E/strfind.txt:18 ../E/string.txt:32 ../E/strleft.txt:14 ../E/strlen.txt:12 ../E/strlower.txt:10 ../E/strmid.txt:18 ../E/strright.txt:14 ../E/strupper.txt:10 ../E/strval.txt:17 ../E/synchro.txt:23 ../E/tan.txt:11 ../E/term.txt:30 ../E/testinfo.txt:16 ../E/this.txt:52 ../E/thump.txt:12 ../E/topo.txt:13 ../E/true.txt:4 ../E/trunc.txt:12 ../E/turn.txt:32 ../E/type.txt:32 ../E/var.txt:66 ../E/void.txt:10 ../E/wait.txt:21 ../E/while.txt:46 ../E/writeln.txt:19
 #, no-wrap
 msgid "See also"
 msgstr "См. также"
@@ -1154,7 +1154,7 @@ msgid "Position towards which the robot must point."
 msgstr "Позиция, к которой робот должен повернуться."
 
 #. type: \t; header
-#: ../E/acos.txt:8 ../E/asin.txt:8 ../E/atan.txt:8 ../E/cos.txt:8 ../E/direct.txt:10 ../E/dist.txt:26 ../E/dist2d.txt:10 ../E/flatgrnd.txt:13 ../E/pow.txt:11 ../E/rand.txt:5 ../E/receive.txt:13 ../E/sin.txt:8 ../E/sqrt.txt:8 ../E/tan.txt:8 ../E/topo.txt:10
+#: ../E/acos.txt:8 ../E/asin.txt:8 ../E/atan.txt:8 ../E/atan2.txt:13 ../E/ceil.txt:9 ../E/cos.txt:8 ../E/direct.txt:10 ../E/dist.txt:26 ../E/dist2d.txt:10 ../E/flatgrnd.txt:13 ../E/floor.txt:9 ../E/pow.txt:11 ../E/rand.txt:5 ../E/receive.txt:13 ../E/round.txt:9 ../E/sin.txt:8 ../E/sqrt.txt:8 ../E/tan.txt:8 ../E/topo.txt:10 ../E/trunc.txt:9
 #, no-wrap
 msgid "Return value: <code><a cbot|float>float</a></code>"
 msgstr "Возвращаемое значение: <code><a cbot|float>float</a></code>"
@@ -1228,7 +1228,7 @@ msgid "For specialists"
 msgstr "Для специалистов"
 
 #. type: Plain text
-#: ../E/acos.txt:2 ../E/asin.txt:2 ../E/atan.txt:2 ../E/build.txt:14 ../E/buildingenabled.txt:13 ../E/canbuild.txt:13 ../E/cos.txt:2 ../E/dist.txt:18 ../E/dist2d.txt:2 ../E/do.txt:2 ../E/drop.txt:12 ../E/fire.txt:10 ../E/for.txt:2 ../E/goto.txt:12 ../E/grab.txt:12 ../E/if.txt:23 ../E/jet.txt:2 ../E/message.txt:2 ../E/move.txt:8 ../E/pow.txt:2 ../E/radar.txt:14 ../E/rand.txt:2 ../E/receive.txt:2 ../E/recycle.txt:2 ../E/retobj.txt:2 ../E/search.txt:2 ../E/shield.txt:2 ../E/sin.txt:2 ../E/sniff.txt:2 ../E/sqrt.txt:2 ../E/tan.txt:2 ../E/thump.txt:2 ../E/topo.txt:2 ../E/turn.txt:19 ../E/wait.txt:10
+#: ../E/acos.txt:2 ../E/asin.txt:2 ../E/atan.txt:2 ../E/atan2.txt:2 ../E/build.txt:14 ../E/buildingenabled.txt:13 ../E/canbuild.txt:13 ../E/ceil.txt:2 ../E/cos.txt:2 ../E/dist.txt:18 ../E/dist2d.txt:2 ../E/do.txt:2 ../E/drop.txt:12 ../E/fire.txt:10 ../E/floor.txt:2 ../E/for.txt:2 ../E/goto.txt:12 ../E/grab.txt:12 ../E/if.txt:23 ../E/jet.txt:2 ../E/message.txt:2 ../E/move.txt:8 ../E/pow.txt:2 ../E/radar.txt:14 ../E/rand.txt:2 ../E/receive.txt:2 ../E/recycle.txt:2 ../E/retobj.txt:2 ../E/round.txt:2 ../E/search.txt:2 ../E/shield.txt:2 ../E/sin.txt:2 ../E/sniff.txt:2 ../E/sqrt.txt:2 ../E/tan.txt:2 ../E/thump.txt:2 ../E/topo.txt:2 ../E/trunc.txt:2 ../E/turn.txt:19 ../E/wait.txt:10
 #, no-wrap
 msgid "Syntax:"
 msgstr "Синтаксис:"
@@ -6401,23 +6401,17 @@ msgid "When controlling the robot through programming, the gun can be also turne
 msgstr ""
 
 #. type: \t; header
-#: ../E/aim.txt:12 ../E/pow.txt:8
+#: ../E/aim.txt:12 ../E/atan2.txt:7 ../E/pow.txt:8
 #, no-wrap
 msgid "y: <code><a cbot|float>float</a></code>"
 msgstr ""
 
 #. type: \t; header
-#: ../E/aim.txt:15 ../E/pow.txt:5
+#: ../E/atan2.txt:10 ../E/pow.txt:5
 #, no-wrap
 msgid "x: <code><a cbot|float>float</a></code>"
 msgstr ""
 
-#. type: Plain text
-#: ../E/aim.txt:16
-#, no-wrap
-msgid "Angle in degrees of the gun relative to the robot. A positive value orients the gun to the right. The angle must range from <code>-40</code> to <code>+40</code> degrees for all shooters. This parameter is optional: if no value is provided, then <code>x = 0</code>."
-msgstr ""
-
 #. type: Plain text
 #: ../E/aim.txt:5
 #, no-wrap
@@ -6443,7 +6437,7 @@ msgid "Pseudorandom number between 0 and 1 (including 0, but excluding 1)."
 msgstr ""
 
 #. type: Plain text
-#: ../E/acos.txt:12 ../E/asin.txt:12 ../E/atan.txt:12 ../E/cos.txt:12 ../E/pow.txt:15 ../E/rand.txt:9 ../E/sin.txt:12 ../E/sqrt.txt:12 ../E/tan.txt:12
+#: ../E/acos.txt:12 ../E/asin.txt:12 ../E/atan.txt:12 ../E/atan2.txt:17 ../E/cos.txt:12 ../E/pow.txt:15 ../E/rand.txt:9 ../E/sin.txt:12 ../E/sqrt.txt:12 ../E/tan.txt:12
 #, no-wrap
 msgid "<a cbot>Programming</a>, <a cbot|type>types</a> and <a cbot|expr>expressions</a>."
 msgstr ""
@@ -6461,7 +6455,7 @@ msgid "<c/>acos ( value );<n/>"
 msgstr ""
 
 #. type: \t; header
-#: ../E/acos.txt:5 ../E/asin.txt:5 ../E/atan.txt:5 ../E/sqrt.txt:5
+#: ../E/acos.txt:5 ../E/asin.txt:5 ../E/atan.txt:5 ../E/ceil.txt:6 ../E/floor.txt:6 ../E/round.txt:6 ../E/sqrt.txt:5 ../E/trunc.txt:6
 #, no-wrap
 msgid "value: <code><a cbot|float>float</a></code>"
 msgstr ""
@@ -6497,7 +6491,7 @@ msgid "<c/>atan ( value );<n/>"
 msgstr ""
 
 #. type: Plain text
-#: ../E/atan.txt:6
+#: ../E/atan.txt:6 ../E/atan2.txt:8 ../E/atan2.txt:11 ../E/ceil.txt:7 ../E/floor.txt:7 ../E/round.txt:7 ../E/trunc.txt:7
 #, no-wrap
 msgid "Number."
 msgstr ""
@@ -6756,6 +6750,168 @@ msgstr ""
 msgid "It helps to prevent errors in programs using the <c/><a cbot|build>build();</a><n/> instruction. Here is an example:"
 msgstr ""
 
+#. type: \b; header
+#: ../E/atan2.txt:1
+#, no-wrap
+msgid "Instruction <code>atan2</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/atan2.txt:3
+#, no-wrap
+msgid "<c/>atan2 ( y, x );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/atan2.txt:14
+#, no-wrap
+msgid "Arcus tangent (in degrees) of <code>y/x</code>."
+msgstr ""
+
+#. type: Plain text
+#: ../E/atan2.txt:5
+#, no-wrap
+msgid "The purpose of using two arguments instead of one is to gather information on the signs of the inputs in order to return the appropriate quadrant of the computed angle, which is not possible for the single-argument <c/><a cbot|atan>atan();</a><n/> function. For example, consider a point <code>(-1, -1)</code>: <c/>atan(-1/-1);<n/> is <code>45.00</code> degrees, whereas <c/>atan2(-1, -1);<n/> is <code>-135.00</code> degrees, which is obviously more correct in this case."
+msgstr ""
+
+#. type: \b; header
+#: ../E/ceil.txt:1
+#, no-wrap
+msgid "Instruction <code>ceil</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/ceil.txt:3
+#, no-wrap
+msgid "<c/>ceil ( value );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/floor.txt:4
+#, no-wrap
+msgid "Rounds down a number."
+msgstr ""
+
+#. type: Plain text
+#: ../E/ceil.txt:10
+#, no-wrap
+msgid "Ceiling of the value, i.e. the smallest integer not less than <code>value</code>. For example, <code>ceil(2.1)</code> is <code>3.0</code>."
+msgstr ""
+
+#. type: Plain text
+#: ../E/ceil.txt:13 ../E/floor.txt:13 ../E/trunc.txt:13
+#, no-wrap
+msgid "<a cbot|round>round</a>, <a cbot>programming</a>, <a cbot|type>types</a> and <a cbot|expr>expressions</a>."
+msgstr ""
+
+#. type: \b; header
+#: ../E/floor.txt:1
+#, no-wrap
+msgid "Instruction <code>floor</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/floor.txt:3
+#, no-wrap
+msgid "<c/>floor ( value );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/ceil.txt:4
+#, no-wrap
+msgid "Rounds up a number."
+msgstr ""
+
+#. type: Plain text
+#: ../E/floor.txt:10
+#, no-wrap
+msgid "Floor of the value, i.e. the largest integer not greater than <code>value</code>. For example, <code>floor(2.9)</code> is <code>2.00</code>."
+msgstr ""
+
+#. type: \b; header
+#: ../E/round.txt:1
+#, no-wrap
+msgid "Instruction <code>round</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/round.txt:3
+#, no-wrap
+msgid "<c/>round ( value );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/round.txt:4
+#, no-wrap
+msgid "Rounds a number."
+msgstr ""
+
+#. type: Plain text
+#: ../E/round.txt:10
+#, no-wrap
+msgid "Rounded <code>value</code>. For example, <code>round(2.5)</code> is <code>3.0</code>, whereas <code>round(2.4)</code> is <code>2.0</code>."
+msgstr ""
+
+#. type: \b; header
+#: ../E/trunc.txt:1
+#, no-wrap
+msgid "Instruction <code>trunc</code>"
+msgstr ""
+
+#. type: Source code
+#: ../E/trunc.txt:3
+#, no-wrap
+msgid "<c/>trunc ( value );<n/>"
+msgstr ""
+
+#. type: Plain text
+#: ../E/trunc.txt:10
+#, no-wrap
+msgid "Truncated <code>value</code>. For example, <code>trunc(-2.5)</code> is <code>-2.00</code>."
+msgstr ""
+
+#. type: Plain text
+#: ../E/round.txt:13
+#, no-wrap
+msgid "<a cbot|trunc>trunc</a>, <a cbot|floor>floor</a>, <a cbot|ceil>ceil</a>, <a cbot>programming</a>, <a cbot|type>types</a> and <a cbot|expr>expressions</a>."
+msgstr ""
+
+#. type: Plain text
+#: ../E/trunc.txt:4
+#, no-wrap
+msgid "Truncation is a method of approximating a decimal number by dropping all decimal places past a certain point without rounding. For positive numbers, it works like the <c/><a cbot|floor>floor();</a><n/> function, and for negative numbers, it works like the <c/><a cbot|ceil>ceil();</a><n/> function. It can be said that it rounds towards zero."
+msgstr ""
+
+#. type: Plain text
+#: ../E/aim.txt:16
+#, no-wrap
+msgid "Angle in degrees of the gun relative to the robot. A positive value orients the gun to the right. The angle must range from <code>-40</code> to <code>+40</code> degrees for all shooters."
+msgstr ""
+
+#. type: \t; header
+#: ../E/aim.txt:15
+#, no-wrap
+msgid "x: <code><a cbot|float>float</a></code> (default value: <code>0</code>)"
+msgstr ""
+
+#~ msgid "x: <code><a cbot|float>float</a></code> (default value: <code>0</code>);"
+#~ msgstr ""
+
+#~ msgid "x: <c/><a cbot|float>float</a>\\n (default value: <code>0</code>);"
+#~ msgstr ""
+
+#~ msgid "Angle in degrees of the gun relative to the robot. A positive value orients the gun to the right. The angle must range from <code>-40</code> to <code>+40</code> degrees for all shooters. This parameter is optional: if no value is provided, then <code>x = 0</code>."
+#~ msgstr ""
+
+#~ msgid "Truncation is a method of approximating a decimal number by dropping all decimal places past a certain point without rounding. For positive numbers, it works like the <c/><a cbot|floor\\n>floor();</a> function, and for negative numbers, it works like the <c/><a cbot|ceil\\n>ceil();</a> function. It can be said that it rounds towards zero."
+#~ msgstr ""
+
+#~ msgid "<a cbot|trunc>trunc</a>, <a cbot|floor>floor</a>, <a cbot|ceil>ceil</a>, <a cbot>programming</a>, <a cbot>programming</a>, <a cbot|type>types</a> and <a cbot|expr>expressions</a>."
+#~ msgstr ""
+
+#~ msgid "The purpose of using two arguments instead of one is to gather information on the signs of the inputs in order to return the appropriate quadrant of the computed angle, which is not possible for the single-argument <c/>\\latan();\\u cbot\\atan;<n/> function. For example, consider a point <code>(-1, -1)</code>: <c/>atan(-1/-1);<n/> is <code>45.00</code> degrees, whereas <c/>atan2(-1, -1);<n/> is <code>-135.00</code> degrees, which is obviously more correct in this case."
+#~ msgstr ""
+
 #~ msgid "The instruction <c/>build();<n/> instructs the bot to build a building of the given <a cbot|category>category</a>. Currently works for <a bots|botgc>Grabbers</a>, <a object|human>Me</a> and <a object|tech>Tech</a>."
 #~ msgstr ""
 

help/generic/E/cbot.txt

@@ -94,12 +94,17 @@ Constants like \l;categories\u cbot\category; are displayed with a red backgroun
 \c;\l;rand\u cbot\rand;       \n;Returns a random value
 \c;\l;pow\u cbot\pow;        \n;Returns a power
 \c;\l;sqrt\u cbot\sqrt;       \n;Returns a square root
+\c;\l;floor\u cbot\floor;      \n;Returns the largest previous integer
+\c;\l;ceil\u cbot\ceil;       \n;Returns the smallest following integer
+\c;\l;round\u cbot\round;      \n;Returns a rounded number
+\c;\l;trunc\u cbot\trunc;      \n;Returns a truncated number
 \c;\l;sin\u cbot\sin;        \n;Returns a sine
 \c;\l;cos\u cbot\cos;        \n;Returns a cosine
 \c;\l;tan\u cbot\tan;        \n;Returns a tangent
 \c;\l;asin\u cbot\asin;       \n;Returns an arcus sine
 \c;\l;acos\u cbot\acos;       \n;Returns an arcus cosine
 \c;\l;atan\u cbot\atan;       \n;Returns an arcus tangent
+\c;\l;atan2\u cbot\atan2;      \n;Returns an arcus tangent, has two arguments
 
 \t;See also
 \l;Types\u cbot\type; and \l;categories\u cbot\category;.

help/generic/po/de.po

@@ -293,13 +293,13 @@ msgstr ""
 "<code><a cbot|deletef>deletefile</a> </code>Löscht eine Datei"
 
 #. type: \t; header
-#: ../E/cbot.txt:104 ../E/freehelp.txt:4
+#: ../E/cbot.txt:109 ../E/freehelp.txt:4
 #, no-wrap
 msgid "See also"
 msgstr "Siehe auch"
 
 #. type: Plain text
-#: ../E/cbot.txt:105
+#: ../E/cbot.txt:110
 #, no-wrap
 msgid "<a cbot|type>Types</a> and <a cbot|category>categories</a>."
 msgstr "<a cbot|type>Variablentypen</a> und <a cbot|category>Kategorien</a>."
@@ -596,21 +596,6 @@ msgstr "Die Colobot: Gold Edition Entwickler"
 msgid "Mathematical functions:"
 msgstr ""
 
-#. type: Plain text
-#: ../E/cbot.txt:94
-#, no-wrap
-msgid ""
-"<code><a cbot|rand>rand</a>       </code>Returns a random value\n"
-"<code><a cbot|pow>pow</a>        </code>Returns a power\n"
-"<code><a cbot|sqrt>sqrt</a>       </code>Returns a square root\n"
-"<code><a cbot|sin>sin</a>        </code>Returns a sine\n"
-"<code><a cbot|cos>cos</a>        </code>Returns a cosine\n"
-"<code><a cbot|tan>tan</a>        </code>Returns a tangent\n"
-"<code><a cbot|asin>asin</a>       </code>Returns an arcus sine\n"
-"<code><a cbot|acos>acos</a>       </code>Returns an arcus cosine\n"
-"<code><a cbot|atan>atan</a>       </code>Returns an arcus tangent"
-msgstr ""
-
 #. type: Plain text
 #: ../E/cbot.txt:48
 #, no-wrap
@@ -628,6 +613,55 @@ msgid ""
 "<code><a cbot|buildingenabled>buildingenabled</a> </code>Checks if a building can be built in the level"
 msgstr ""
 
+#. type: Plain text
+#: ../E/cbot.txt:94
+#, no-wrap
+msgid ""
+"<code><a cbot|rand>rand</a>       </code>Returns a random value\n"
+"<code><a cbot|pow>pow</a>        </code>Returns a power\n"
+"<code><a cbot|sqrt>sqrt</a>       </code>Returns a square root\n"
+"<code><a cbot|floor>floor</a>      </code>Returns the largest previous integer\n"
+"<code><a cbot|ceil>ceil</a>       </code>Returns the smallest following integer\n"
+"<code><a cbot|round>round</a>      </code>Returns a rounded number\n"
+"<code><a cbot|trunc>trunc</a>      </code>Returns a truncated number\n"
+"<code><a cbot|sin>sin</a>        </code>Returns a sine\n"
+"<code><a cbot|cos>cos</a>        </code>Returns a cosine\n"
+"<code><a cbot|tan>tan</a>        </code>Returns a tangent\n"
+"<code><a cbot|asin>asin</a>       </code>Returns an arcus sine\n"
+"<code><a cbot|acos>acos</a>       </code>Returns an arcus cosine\n"
+"<code><a cbot|atan>atan</a>       </code>Returns an arcus tangent\n"
+"<code><a cbot|atan2>atan2</a>      </code>Returns an arcus tangent, has two arguments"
+msgstr ""
+
+#~ msgid ""
+#~ "<code><a cbot|rand>rand</a>       </code>Returns a random value\n"
+#~ "<code><a cbot|pow>pow</a>        </code>Returns a power\n"
+#~ "<code><a cbot|sqrt>sqrt</a>       </code>Returns a square root\n"
+#~ "<code><a cbot|floor>floor</a>       </code>Returns the largest previous integer\n"
+#~ "<code><a cbot|ceil>ceil</a>       </code>Returns the smallest following integer\n"
+#~ "<code><a cbot|round>round</a>       </code>Returns a rounded number\n"
+#~ "<code><a cbot|trunc>trunc</a>       </code>Returns a truncated number\n"
+#~ "<code><a cbot|sin>sin</a>        </code>Returns a sine\n"
+#~ "<code><a cbot|cos>cos</a>        </code>Returns a cosine\n"
+#~ "<code><a cbot|tan>tan</a>        </code>Returns a tangent\n"
+#~ "<code><a cbot|asin>asin</a>       </code>Returns an arcus sine\n"
+#~ "<code><a cbot|acos>acos</a>       </code>Returns an arcus cosine\n"
+#~ "<code><a cbot|atan>atan</a>       </code>Returns an arcus tangent\n"
+#~ "<code><a cbot|atan2>atan2</a>      </code>Returns an arcus tangent, has two arguments"
+#~ msgstr ""
+
+#~ msgid ""
+#~ "<code><a cbot|rand>rand</a>       </code>Returns a random value\n"
+#~ "<code><a cbot|pow>pow</a>        </code>Returns a power\n"
+#~ "<code><a cbot|sqrt>sqrt</a>       </code>Returns a square root\n"
+#~ "<code><a cbot|sin>sin</a>        </code>Returns a sine\n"
+#~ "<code><a cbot|cos>cos</a>        </code>Returns a cosine\n"
+#~ "<code><a cbot|tan>tan</a>        </code>Returns a tangent\n"
+#~ "<code><a cbot|asin>asin</a>       </code>Returns an arcus sine\n"
+#~ "<code><a cbot|acos>acos</a>       </code>Returns an arcus cosine\n"
+#~ "<code><a cbot|atan>atan</a>       </code>Returns an arcus tangent"
+#~ msgstr ""
+
 #~ msgid ""
 #~ "<code><a cbot|grab>grab</a>       </code>Picks up an object\n"
 #~ "<code><a cbot|drop>drop</a>       </code>Puts down an object\n"

help/generic/po/fr.po

@@ -306,13 +306,13 @@ msgstr ""
 "<code><a cbot|deletef>deletefile</a> </code>Supprime un fichier"
 
 #. type: \t; header
-#: ../E/cbot.txt:104 ../E/freehelp.txt:4
+#: ../E/cbot.txt:109 ../E/freehelp.txt:4
 #, no-wrap
 msgid "See also"
 msgstr "Voir aussi"
 
 #. type: Plain text
-#: ../E/cbot.txt:105
+#: ../E/cbot.txt:110
 #, no-wrap
 msgid "<a cbot|type>Types</a> and <a cbot|category>categories</a>."
 msgstr "<a cbot|type>Types</a> et <a cbot|category>catégories</a>."
@@ -592,21 +592,6 @@ msgstr ""
 msgid "Mathematical functions:"
 msgstr ""
 
-#. type: Plain text
-#: ../E/cbot.txt:94
-#, no-wrap
-msgid ""
-"<code><a cbot|rand>rand</a>       </code>Returns a random value\n"
-"<code><a cbot|pow>pow</a>        </code>Returns a power\n"
-"<code><a cbot|sqrt>sqrt</a>       </code>Returns a square root\n"
-"<code><a cbot|sin>sin</a>        </code>Returns a sine\n"
-"<code><a cbot|cos>cos</a>        </code>Returns a cosine\n"
-"<code><a cbot|tan>tan</a>        </code>Returns a tangent\n"
-"<code><a cbot|asin>asin</a>       </code>Returns an arcus sine\n"
-"<code><a cbot|acos>acos</a>       </code>Returns an arcus cosine\n"
-"<code><a cbot|atan>atan</a>       </code>Returns an arcus tangent"
-msgstr ""
-
 #. type: Plain text
 #: ../E/cbot.txt:48
 #, no-wrap
@@ -624,6 +609,55 @@ msgid ""
 "<code><a cbot|buildingenabled>buildingenabled</a> </code>Checks if a building can be built in the level"
 msgstr ""
 
+#. type: Plain text
+#: ../E/cbot.txt:94
+#, no-wrap
+msgid ""
+"<code><a cbot|rand>rand</a>       </code>Returns a random value\n"
+"<code><a cbot|pow>pow</a>        </code>Returns a power\n"
+"<code><a cbot|sqrt>sqrt</a>       </code>Returns a square root\n"
+"<code><a cbot|floor>floor</a>      </code>Returns the largest previous integer\n"
+"<code><a cbot|ceil>ceil</a>       </code>Returns the smallest following integer\n"
+"<code><a cbot|round>round</a>      </code>Returns a rounded number\n"
+"<code><a cbot|trunc>trunc</a>      </code>Returns a truncated number\n"
+"<code><a cbot|sin>sin</a>        </code>Returns a sine\n"
+"<code><a cbot|cos>cos</a>        </code>Returns a cosine\n"
+"<code><a cbot|tan>tan</a>        </code>Returns a tangent\n"
+"<code><a cbot|asin>asin</a>       </code>Returns an arcus sine\n"
+"<code><a cbot|acos>acos</a>       </code>Returns an arcus cosine\n"
+"<code><a cbot|atan>atan</a>       </code>Returns an arcus tangent\n"
+"<code><a cbot|atan2>atan2</a>      </code>Returns an arcus tangent, has two arguments"
+msgstr ""
+
+#~ msgid ""
+#~ "<code><a cbot|rand>rand</a>       </code>Returns a random value\n"
+#~ "<code><a cbot|pow>pow</a>        </code>Returns a power\n"
+#~ "<code><a cbot|sqrt>sqrt</a>       </code>Returns a square root\n"
+#~ "<code><a cbot|floor>floor</a>       </code>Returns the largest previous integer\n"
+#~ "<code><a cbot|ceil>ceil</a>       </code>Returns the smallest following integer\n"
+#~ "<code><a cbot|round>round</a>       </code>Returns a rounded number\n"
+#~ "<code><a cbot|trunc>trunc</a>       </code>Returns a truncated number\n"
+#~ "<code><a cbot|sin>sin</a>        </code>Returns a sine\n"
+#~ "<code><a cbot|cos>cos</a>        </code>Returns a cosine\n"
+#~ "<code><a cbot|tan>tan</a>        </code>Returns a tangent\n"
+#~ "<code><a cbot|asin>asin</a>       </code>Returns an arcus sine\n"
+#~ "<code><a cbot|acos>acos</a>       </code>Returns an arcus cosine\n"
+#~ "<code><a cbot|atan>atan</a>       </code>Returns an arcus tangent\n"
+#~ "<code><a cbot|atan2>atan2</a>      </code>Returns an arcus tangent, has two arguments"
+#~ msgstr ""
+
+#~ msgid ""
+#~ "<code><a cbot|rand>rand</a>       </code>Returns a random value\n"
+#~ "<code><a cbot|pow>pow</a>        </code>Returns a power\n"
+#~ "<code><a cbot|sqrt>sqrt</a>       </code>Returns a square root\n"
+#~ "<code><a cbot|sin>sin</a>        </code>Returns a sine\n"
+#~ "<code><a cbot|cos>cos</a>        </code>Returns a cosine\n"
+#~ "<code><a cbot|tan>tan</a>        </code>Returns a tangent\n"
+#~ "<code><a cbot|asin>asin</a>       </code>Returns an arcus sine\n"
+#~ "<code><a cbot|acos>acos</a>       </code>Returns an arcus cosine\n"
+#~ "<code><a cbot|atan>atan</a>       </code>Returns an arcus tangent"
+#~ msgstr ""
+
 #~ msgid ""
 #~ "<code><a cbot|grab>grab</a>       </code>Picks up an object\n"
 #~ "<code><a cbot|drop>drop</a>       </code>Puts down an object\n"

help/generic/po/generic.pot

@@ -239,13 +239,13 @@ msgid ""
 msgstr ""
 
 #. type: \t; header
-#: ../E/cbot.txt:104 ../E/freehelp.txt:4
+#: ../E/cbot.txt:109 ../E/freehelp.txt:4
 #, no-wrap
 msgid "See also"
 msgstr ""
 
 #. type: Plain text
-#: ../E/cbot.txt:105
+#: ../E/cbot.txt:110
 #, no-wrap
 msgid "<a cbot|type>Types</a> and <a cbot|category>categories</a>."
 msgstr ""
@@ -504,21 +504,6 @@ msgstr ""
 msgid "Mathematical functions:"
 msgstr ""
 
-#. type: Plain text
-#: ../E/cbot.txt:94
-#, no-wrap
-msgid ""
-"<code><a cbot|rand>rand</a>       </code>Returns a random value\n"
-"<code><a cbot|pow>pow</a>        </code>Returns a power\n"
-"<code><a cbot|sqrt>sqrt</a>       </code>Returns a square root\n"
-"<code><a cbot|sin>sin</a>        </code>Returns a sine\n"
-"<code><a cbot|cos>cos</a>        </code>Returns a cosine\n"
-"<code><a cbot|tan>tan</a>        </code>Returns a tangent\n"
-"<code><a cbot|asin>asin</a>       </code>Returns an arcus sine\n"
-"<code><a cbot|acos>acos</a>       </code>Returns an arcus cosine\n"
-"<code><a cbot|atan>atan</a>       </code>Returns an arcus tangent"
-msgstr ""
-
 #. type: Plain text
 #: ../E/cbot.txt:48
 #, no-wrap
@@ -536,6 +521,55 @@ msgid ""
 "<code><a cbot|buildingenabled>buildingenabled</a> </code>Checks if a building can be built in the level"
 msgstr ""
 
+#. type: Plain text
+#: ../E/cbot.txt:94
+#, no-wrap
+msgid ""
+"<code><a cbot|rand>rand</a>       </code>Returns a random value\n"
+"<code><a cbot|pow>pow</a>        </code>Returns a power\n"
+"<code><a cbot|sqrt>sqrt</a>       </code>Returns a square root\n"
+"<code><a cbot|floor>floor</a>      </code>Returns the largest previous integer\n"
+"<code><a cbot|ceil>ceil</a>       </code>Returns the smallest following integer\n"
+"<code><a cbot|round>round</a>      </code>Returns a rounded number\n"
+"<code><a cbot|trunc>trunc</a>      </code>Returns a truncated number\n"
+"<code><a cbot|sin>sin</a>        </code>Returns a sine\n"
+"<code><a cbot|cos>cos</a>        </code>Returns a cosine\n"
+"<code><a cbot|tan>tan</a>        </code>Returns a tangent\n"
+"<code><a cbot|asin>asin</a>       </code>Returns an arcus sine\n"
+"<code><a cbot|acos>acos</a>       </code>Returns an arcus cosine\n"
+"<code><a cbot|atan>atan</a>       </code>Returns an arcus tangent\n"
+"<code><a cbot|atan2>atan2</a>      </code>Returns an arcus tangent, has two arguments"
+msgstr ""
+
+#~ msgid ""
+#~ "<code><a cbot|rand>rand</a>       </code>Returns a random value\n"
+#~ "<code><a cbot|pow>pow</a>        </code>Returns a power\n"
+#~ "<code><a cbot|sqrt>sqrt</a>       </code>Returns a square root\n"
+#~ "<code><a cbot|floor>floor</a>       </code>Returns the largest previous integer\n"
+#~ "<code><a cbot|ceil>ceil</a>       </code>Returns the smallest following integer\n"
+#~ "<code><a cbot|round>round</a>       </code>Returns a rounded number\n"
+#~ "<code><a cbot|trunc>trunc</a>       </code>Returns a truncated number\n"
+#~ "<code><a cbot|sin>sin</a>        </code>Returns a sine\n"
+#~ "<code><a cbot|cos>cos</a>        </code>Returns a cosine\n"
+#~ "<code><a cbot|tan>tan</a>        </code>Returns a tangent\n"
+#~ "<code><a cbot|asin>asin</a>       </code>Returns an arcus sine\n"
+#~ "<code><a cbot|acos>acos</a>       </code>Returns an arcus cosine\n"
+#~ "<code><a cbot|atan>atan</a>       </code>Returns an arcus tangent\n"
+#~ "<code><a cbot|atan2>atan2</a>      </code>Returns an arcus tangent, has two arguments"
+#~ msgstr ""
+
+#~ msgid ""
+#~ "<code><a cbot|rand>rand</a>       </code>Returns a random value\n"
+#~ "<code><a cbot|pow>pow</a>        </code>Returns a power\n"
+#~ "<code><a cbot|sqrt>sqrt</a>       </code>Returns a square root\n"
+#~ "<code><a cbot|sin>sin</a>        </code>Returns a sine\n"
+#~ "<code><a cbot|cos>cos</a>        </code>Returns a cosine\n"
+#~ "<code><a cbot|tan>tan</a>        </code>Returns a tangent\n"
+#~ "<code><a cbot|asin>asin</a>       </code>Returns an arcus sine\n"
+#~ "<code><a cbot|acos>acos</a>       </code>Returns an arcus cosine\n"
+#~ "<code><a cbot|atan>atan</a>       </code>Returns an arcus tangent"
+#~ msgstr ""
+
 #~ msgid ""
 #~ "<code><a cbot|grab>grab</a>       </code>Picks up an object\n"
 #~ "<code><a cbot|drop>drop</a>       </code>Puts down an object\n"

help/generic/po/pl.po

@@ -307,13 +307,13 @@ msgstr ""
 "<code><a cbot|deletef>deletefile</a> </code>Usuwa plik"
 
 #. type: \t; header
-#: ../E/cbot.txt:104 ../E/freehelp.txt:4
+#: ../E/cbot.txt:109 ../E/freehelp.txt:4
 #, no-wrap
 msgid "See also"
 msgstr "Zobacz również"
 
 #. type: Plain text
-#: ../E/cbot.txt:105
+#: ../E/cbot.txt:110
 #, no-wrap
 msgid "<a cbot|type>Types</a> and <a cbot|category>categories</a>."
 msgstr "<a cbot|type>Typy</a> i <a cbot|category>kategorie</a>."
@@ -598,21 +598,6 @@ msgstr ""
 msgid "Mathematical functions:"
 msgstr ""
 
-#. type: Plain text
-#: ../E/cbot.txt:94
-#, no-wrap
-msgid ""
-"<code><a cbot|rand>rand</a>       </code>Returns a random value\n"
-"<code><a cbot|pow>pow</a>        </code>Returns a power\n"
-"<code><a cbot|sqrt>sqrt</a>       </code>Returns a square root\n"
-"<code><a cbot|sin>sin</a>        </code>Returns a sine\n"
-"<code><a cbot|cos>cos</a>        </code>Returns a cosine\n"
-"<code><a cbot|tan>tan</a>        </code>Returns a tangent\n"
-"<code><a cbot|asin>asin</a>       </code>Returns an arcus sine\n"
-"<code><a cbot|acos>acos</a>       </code>Returns an arcus cosine\n"
-"<code><a cbot|atan>atan</a>       </code>Returns an arcus tangent"
-msgstr ""
-
 #. type: Plain text
 #: ../E/cbot.txt:48
 #, no-wrap
@@ -630,6 +615,55 @@ msgid ""
 "<code><a cbot|buildingenabled>buildingenabled</a> </code>Checks if a building can be built in the level"
 msgstr ""
 
+#. type: Plain text
+#: ../E/cbot.txt:94
+#, no-wrap
+msgid ""
+"<code><a cbot|rand>rand</a>       </code>Returns a random value\n"
+"<code><a cbot|pow>pow</a>        </code>Returns a power\n"
+"<code><a cbot|sqrt>sqrt</a>       </code>Returns a square root\n"
+"<code><a cbot|floor>floor</a>      </code>Returns the largest previous integer\n"
+"<code><a cbot|ceil>ceil</a>       </code>Returns the smallest following integer\n"
+"<code><a cbot|round>round</a>      </code>Returns a rounded number\n"
+"<code><a cbot|trunc>trunc</a>      </code>Returns a truncated number\n"
+"<code><a cbot|sin>sin</a>        </code>Returns a sine\n"
+"<code><a cbot|cos>cos</a>        </code>Returns a cosine\n"
+"<code><a cbot|tan>tan</a>        </code>Returns a tangent\n"
+"<code><a cbot|asin>asin</a>       </code>Returns an arcus sine\n"
+"<code><a cbot|acos>acos</a>       </code>Returns an arcus cosine\n"
+"<code><a cbot|atan>atan</a>       </code>Returns an arcus tangent\n"
+"<code><a cbot|atan2>atan2</a>      </code>Returns an arcus tangent, has two arguments"
+msgstr ""
+
+#~ msgid ""
+#~ "<code><a cbot|rand>rand</a>       </code>Returns a random value\n"
+#~ "<code><a cbot|pow>pow</a>        </code>Returns a power\n"
+#~ "<code><a cbot|sqrt>sqrt</a>       </code>Returns a square root\n"
+#~ "<code><a cbot|floor>floor</a>       </code>Returns the largest previous integer\n"
+#~ "<code><a cbot|ceil>ceil</a>       </code>Returns the smallest following integer\n"
+#~ "<code><a cbot|round>round</a>       </code>Returns a rounded number\n"
+#~ "<code><a cbot|trunc>trunc</a>       </code>Returns a truncated number\n"
+#~ "<code><a cbot|sin>sin</a>        </code>Returns a sine\n"
+#~ "<code><a cbot|cos>cos</a>        </code>Returns a cosine\n"
+#~ "<code><a cbot|tan>tan</a>        </code>Returns a tangent\n"
+#~ "<code><a cbot|asin>asin</a>       </code>Returns an arcus sine\n"
+#~ "<code><a cbot|acos>acos</a>       </code>Returns an arcus cosine\n"
+#~ "<code><a cbot|atan>atan</a>       </code>Returns an arcus tangent\n"
+#~ "<code><a cbot|atan2>atan2</a>      </code>Returns an arcus tangent, has two arguments"
+#~ msgstr ""
+
+#~ msgid ""
+#~ "<code><a cbot|rand>rand</a>       </code>Returns a random value\n"
+#~ "<code><a cbot|pow>pow</a>        </code>Returns a power\n"
+#~ "<code><a cbot|sqrt>sqrt</a>       </code>Returns a square root\n"
+#~ "<code><a cbot|sin>sin</a>        </code>Returns a sine\n"
+#~ "<code><a cbot|cos>cos</a>        </code>Returns a cosine\n"
+#~ "<code><a cbot|tan>tan</a>        </code>Returns a tangent\n"
+#~ "<code><a cbot|asin>asin</a>       </code>Returns an arcus sine\n"
+#~ "<code><a cbot|acos>acos</a>       </code>Returns an arcus cosine\n"
+#~ "<code><a cbot|atan>atan</a>       </code>Returns an arcus tangent"
+#~ msgstr ""
+
 #~ msgid ""
 #~ "<code><a cbot|grab>grab</a>       </code>Picks up an object\n"
 #~ "<code><a cbot|drop>drop</a>       </code>Puts down an object\n"

help/generic/po/ru.po

@@ -251,13 +251,13 @@ msgid ""
 msgstr ""
 
 #. type: \t; header
-#: ../E/cbot.txt:104 ../E/freehelp.txt:4
+#: ../E/cbot.txt:109 ../E/freehelp.txt:4
 #, no-wrap
 msgid "See also"
 msgstr "См. также"
 
 #. type: Plain text
-#: ../E/cbot.txt:105
+#: ../E/cbot.txt:110
 #, no-wrap
 msgid "<a cbot|type>Types</a> and <a cbot|category>categories</a>."
 msgstr ""
@@ -542,21 +542,6 @@ msgstr ""
 msgid "Mathematical functions:"
 msgstr ""
 
-#. type: Plain text
-#: ../E/cbot.txt:94
-#, no-wrap
-msgid ""
-"<code><a cbot|rand>rand</a>       </code>Returns a random value\n"
-"<code><a cbot|pow>pow</a>        </code>Returns a power\n"
-"<code><a cbot|sqrt>sqrt</a>       </code>Returns a square root\n"
-"<code><a cbot|sin>sin</a>        </code>Returns a sine\n"
-"<code><a cbot|cos>cos</a>        </code>Returns a cosine\n"
-"<code><a cbot|tan>tan</a>        </code>Returns a tangent\n"
-"<code><a cbot|asin>asin</a>       </code>Returns an arcus sine\n"
-"<code><a cbot|acos>acos</a>       </code>Returns an arcus cosine\n"
-"<code><a cbot|atan>atan</a>       </code>Returns an arcus tangent"
-msgstr ""
-
 #. type: Plain text
 #: ../E/cbot.txt:48
 #, no-wrap
@@ -574,6 +559,55 @@ msgid ""
 "<code><a cbot|buildingenabled>buildingenabled</a> </code>Checks if a building can be built in the level"
 msgstr ""
 
+#. type: Plain text
+#: ../E/cbot.txt:94
+#, no-wrap
+msgid ""
+"<code><a cbot|rand>rand</a>       </code>Returns a random value\n"
+"<code><a cbot|pow>pow</a>        </code>Returns a power\n"
+"<code><a cbot|sqrt>sqrt</a>       </code>Returns a square root\n"
+"<code><a cbot|floor>floor</a>      </code>Returns the largest previous integer\n"
+"<code><a cbot|ceil>ceil</a>       </code>Returns the smallest following integer\n"
+"<code><a cbot|round>round</a>      </code>Returns a rounded number\n"
+"<code><a cbot|trunc>trunc</a>      </code>Returns a truncated number\n"
+"<code><a cbot|sin>sin</a>        </code>Returns a sine\n"
+"<code><a cbot|cos>cos</a>        </code>Returns a cosine\n"
+"<code><a cbot|tan>tan</a>        </code>Returns a tangent\n"
+"<code><a cbot|asin>asin</a>       </code>Returns an arcus sine\n"
+"<code><a cbot|acos>acos</a>       </code>Returns an arcus cosine\n"
+"<code><a cbot|atan>atan</a>       </code>Returns an arcus tangent\n"
+"<code><a cbot|atan2>atan2</a>      </code>Returns an arcus tangent, has two arguments"
+msgstr ""
+
+#~ msgid ""
+#~ "<code><a cbot|rand>rand</a>       </code>Returns a random value\n"
+#~ "<code><a cbot|pow>pow</a>        </code>Returns a power\n"
+#~ "<code><a cbot|sqrt>sqrt</a>       </code>Returns a square root\n"
+#~ "<code><a cbot|floor>floor</a>       </code>Returns the largest previous integer\n"
+#~ "<code><a cbot|ceil>ceil</a>       </code>Returns the smallest following integer\n"
+#~ "<code><a cbot|round>round</a>       </code>Returns a rounded number\n"
+#~ "<code><a cbot|trunc>trunc</a>       </code>Returns a truncated number\n"
+#~ "<code><a cbot|sin>sin</a>        </code>Returns a sine\n"
+#~ "<code><a cbot|cos>cos</a>        </code>Returns a cosine\n"
+#~ "<code><a cbot|tan>tan</a>        </code>Returns a tangent\n"
+#~ "<code><a cbot|asin>asin</a>       </code>Returns an arcus sine\n"
+#~ "<code><a cbot|acos>acos</a>       </code>Returns an arcus cosine\n"
+#~ "<code><a cbot|atan>atan</a>       </code>Returns an arcus tangent\n"
+#~ "<code><a cbot|atan2>atan2</a>      </code>Returns an arcus tangent, has two arguments"
+#~ msgstr ""
+
+#~ msgid ""
+#~ "<code><a cbot|rand>rand</a>       </code>Returns a random value\n"
+#~ "<code><a cbot|pow>pow</a>        </code>Returns a power\n"
+#~ "<code><a cbot|sqrt>sqrt</a>       </code>Returns a square root\n"
+#~ "<code><a cbot|sin>sin</a>        </code>Returns a sine\n"
+#~ "<code><a cbot|cos>cos</a>        </code>Returns a cosine\n"
+#~ "<code><a cbot|tan>tan</a>        </code>Returns a tangent\n"
+#~ "<code><a cbot|asin>asin</a>       </code>Returns an arcus sine\n"
+#~ "<code><a cbot|acos>acos</a>       </code>Returns an arcus cosine\n"
+#~ "<code><a cbot|atan>atan</a>       </code>Returns an arcus tangent"
+#~ msgstr ""
+
 #~ msgid ""
 #~ "<code><a cbot|grab>grab</a>       </code>Picks up an object\n"
 #~ "<code><a cbot|drop>drop</a>       </code>Puts down an object\n"