In Cool§
See primary documentation in context for routine sech
sub sech(Numeric(Cool))method sech()
Coerces the invocant (or in sub form, its argument) to Numeric, and returns its Secant hyperbolicus.
say 0.sech; # OUTPUT: «1»
See primary documentation in context for routine sech
sub sech(Numeric(Cool))method sech()
Coerces the invocant (or in sub form, its argument) to Numeric, and returns its Secant hyperbolicus.
say 0.sech; # OUTPUT: «1»