Cos

Parameters
radians real

The input radians.

comment

Takes a real value input in radians and returns its cosine value. The domain of the input is all real numbers and the range of the output is -1 to 1 inclusive.

pure
This function is pure. For the same values passed to it, it will always return the same value.
patch

1.00

Source
common.j
return type
real
Source code
native Cos      takes real radians returns real