routine asec
Documentation for routine asec
assembled from the following types:
class Cool
From Cool
(Cool) routine asec
Defined as:
sub asec(Numeric(Cool))method asec()
Coerces the invocant (or in sub form, its argument) to Numeric, and returns its arc-secant in radians.
say 1.asec; # OUTPUT: «0»say sqrt(2).asec; # OUTPUT: «0.785398163397448»