Secant

The secant function

fun secant(radians)

Parameters

• radians: The angle of the function

Discussion

The argument of secant is assumed to be in radians. To use degrees or another unit, you can specify it with the value:

secant(pi/3)
secant(pi)
secant(240 degrees)

2
-1
-2

secant is valid for all finite numbers except where radians is an odd multiple of π/2