Arma 3 Scripting

cos

  • Arma 3 v0.50
  • First in Operation Flashpoint v1.00

Command · Markdown · JSON · original wiki page

Description

Cosine of a number, argument in degrees.

Syntax

cos x

Parameters:

Returns: Number

Examples

Example 1

cos 60; // returns 0.5

See also

acos · sin · asin · tan · atan · atan2

Community notes

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