cos: Difference between revisions

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| [[Number]] <nowiki>=</nowiki> '''cos''' x |= Syntax
| '''cos''' x |= Syntax


|p1=  x: [[Number]] |= Parameter 1
|p1=  x: [[Number]] |= Parameter 1
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| [[acos]], [[sin]], [[asin]] |= See also
| [[acos]], [[sin]], [[asin]], [[tan]], [[atan]], [[atan2]] |= See also


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Revision as of 09:46, 24 August 2014

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Description

Description:
Cosine of a number, argument in degrees.
Groups:
Uncategorised

Syntax

Syntax:
cos x
Parameters:
x: Number
Return Value:
Number

Examples

Example 1:
cos 60;//returns 0.5

Additional Information

See also:
acossinasintanatanatan2

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

Notes

Posted on August 8, 2006 - 23:54
hardrock
Be aware that there might be rounding errors in the results of this command. cos 90 for example doesn't return the expected '0', but '-4.37114e-008'. So, if you want to compare results of Cosinus, don't use the compare operator (cos 90)==0 but rather use less than. (cos 90) < 0.00001

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