acos: Difference between revisions

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{{Command|Comments=
{{RV|type=command
____________________________________________________________________________________________


| ofp |Game name=
|game1= ofp
|version1= 1.00


|1.00|Game version=
|game2= ofpe
____________________________________________________________________________________________
|version2= 1.00


| ArcCosine of a number, result in [[Number#Degrees|Degrees]]|DESCRIPTION=
|game3= arma1
____________________________________________________________________________________________
|version3= 1.00


| [[Number]] <nowiki>=</nowiki> '''acos''' x |SYNTAX=
|game4= arma2
|version4= 1.00


|p1= x: [[Number]] |PARAMETER1=
|game5= arma2oa
|version5= 1.50


| [[Number]] |RETURNVALUE=
|game6= tkoh
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|version6= 1.00
 
|x1= <code>_degrees = [[acos]] 0.5</code>


returns 60 |EXAMPLE1=
|game7= arma3
____________________________________________________________________________________________
|version7= 0.50


| [[Math Commands]] |SEEALSO=
|gr1= Math - Geometry


}}
|descr= ArcCosine of a number, result in [[Number#Degrees|Degrees]]
 
|s1= [[acos]] x


<h3 style="display:none">Notes</h3>
|p1= x: [[Number]] - in range -1..+1 (both included); any other value returns [[NaN]]
<dl class="command_description">
<!-- Note Section BEGIN -->


<!-- Note Section END -->
|r1= [[Number]]
</dl>


<h3 style="display:none">Bottom Section</h3>
|x1= <sqf>_degrees = acos 0.5; // Returns 60</sqf>


[[Category:Scripting Commands|ACOS]]
|seealso= [[atan]] [[asin]] [[sin]] [[cos]] [[tan]]
[[Category:Scripting Commands OFP 1.99|ACOS]]
}}
[[Category:Scripting Commands OFP 1.96|ACOS]]
[[Category:Scripting Commands OFP 1.46|ACOS]]
[[Category:Scripting Commands ArmA|ACOS]]
[[Category:Command_Group:_Math|{{uc:{{PAGENAME}}}}]]
[[Category:Scripting Commands Arma 2|{{uc:{{PAGENAME}}}}]]
[[Category:Scripting Commands Arma 3|{{uc:{{PAGENAME}}}}]]
[[Category:Scripting Commands Take On Helicopters|{{uc:{{PAGENAME}}}}]]

Latest revision as of 12:21, 11 April 2024

Hover & click on the images for description

Description

Description:
ArcCosine of a number, result in Degrees
Groups:
Math - Geometry

Syntax

Syntax:
acos x
Parameters:
x: Number - in range -1..+1 (both included); any other value returns NaN
Return Value:
Number

Examples

Example 1:
_degrees = acos 0.5; // Returns 60

Additional Information

See also:
atan asin sin cos tan

Notes

Report bugs on the Feedback Tracker and/or discuss them on the Arma Discord or on the Forums.
Only post proven facts here! Add Note