acos: Difference between revisions

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|s1= [[acos]] x
|s1= [[acos]] x


|p1= x: [[Number]]
|p1= x: [[Number]] - in range -1..+1 (both included); any other value returns [[NaN]]


|r1= [[Number]]
|r1= [[Number]]


|x1= <code>_degrees = acos 0.5; // Returns 60</code>
|x1= <sqf>_degrees = acos 0.5; // Returns 60</sqf>


|seealso= [[atan]] [[asin]] [[sin]] [[cos]] [[tan]]
|seealso= [[atan]] [[asin]] [[sin]] [[cos]] [[tan]]
}}
}}

Latest revision as of 12:21, 11 April 2024

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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
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