cos: Difference between revisions

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{{Command|Comments=
{{Command


| ofp |Game name=
| ofp


|1.00|Game version=
|1.00


|gr1= Math - Geometry |GROUP1=
|gr1= Math - Geometry


| Cosine of a number, argument in degrees. |DESCRIPTION=
| Cosine of a number, argument in degrees.


| '''cos''' x |SYNTAX=
| '''cos''' x


|p1=  x: [[Number]] |PARAMETER1=
|p1=  x: [[Number]]


| [[Number]] |RETURNVALUE=
| [[Number]]
   
   
|x1= <code>[[cos]] 60;//returns 0.5</code> |EXAMPLE1=
|x1= <code>[[cos]] 60;//returns 0.5</code>


| [[acos]], [[sin]], [[asin]], [[tan]], [[atan]], [[atan2]] |SEEALSO=
| [[acos]], [[sin]], [[asin]], [[tan]], [[atan]], [[atan2]]


}}
}}

Revision as of 00:12, 18 January 2021

Logo A0.png1.00
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Description

Description:
Cosine of a number, argument in degrees.
Groups:
Math - Geometry

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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