Documentation for routine truncate assembled from the following pages:
Class: Complex §
From Complex
(Complex) method truncate §
Defined as:
method truncate(Complex: --> Complex)Removes the fractional part of both the real and imaginary parts of the number, using Real.truncate, and returns the result as a new Complex.
say (1.2-3.8i).truncate; # OUTPUT: «1-3i»Role: Real §
From Real
(Real) method truncate §
method truncate(Real: --> Int)Rounds the number towards zero.
Class: Cool §
From Cool
(Cool) routine truncate §
Defined as:
multi sub truncate(Numeric(Cool))multi method truncate()Coerces the invocant (or in sub form, its argument) to Numeric, and rounds it towards zero.
say 1.2.truncate; # OUTPUT: «1» say truncate -1.2; # OUTPUT: «-1»