cfdocs
cos
Calculates the cosine of an angle that is entered in radians.
cos
(
number
)
returns
numeric
Argument Reference
Name
Type
Required
Default
Description
number
numeric
Yes
The angle, in radians, for which to calculate the cosine
Cosine of 0.3
cos
(
0.3
)
Expected Result: 0.955336489126