ToolSet::Math - Bring in common math functions and constants.
use ToolSet::Math;
is equivalent to:
use List::Util qw(max min sum sum0);
use Math::Trig;
use Math::Complex;
use Math::Complex ":pi";
use POSIX qw(ceil floor modf pow round isfinite isinf isnan);
Also, several constants are defined as well:
E LN2 LN10
PI PI2 PI4 PIP2 PIP4
SQRT2 SQRT5 SQRT1_2 GOLDENR
Inf nan NaN NAN
FLT_EPSILON DBL_EPSILON
In addition, two functions are automatically exported: log2 for base-2 logarithm, and fac for factorial.
This module automatically exports convenience math functions and constants which are not available by default in Perl, such as ceil, floor, round, log10 and trigonometric ones like tan, asin, cosec, and deg2rad. It also sets up support for complex numbers to expand Perl's math capabilities.
See Math::Trig and Math::Complex for details on all exported functions.
Gerald Lai glai@cpan.org
Copyright 2021- Gerald Lai
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.