forked from gitpan/Math-Round
Read-only release history for Math-Round
yanxueqing621/Math-Round
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Folders and files
Name | Name | Last commit message | Last commit date | |
---|---|---|---|---|
Repository files navigation
Math::Round -- Perl extension for rounding numbers Math::Round is a Perl module. It supplies functions to round numbers, both positive and negative, in various ways. This may seem like an odd thing to write a whole module for, but rounding can sometimes be a little tricky, so I thought some people might find this useful. round: round to the nearest integer; numbers ending in .5 go "to infinity" (3.5 becomes 4, -3.5 becomes -4) round_even: round; numbers ending in .5 go to the even number round_odd: round; numbers ending in .5 go to the odd number round_rand: round; numbers ending in .5 go up or down randomly nearest: round to the nearest multiple of any number nearest_ceil: like nearest; numbers halfway between two multiples go up nearest_floor: like nearest; numbers halfway between two multiples go down nearest_rand: like nearest; numbers halfway between two multiples go up or down randomly nlowmult: next lower multiple of a number nhimult: next higher multiple of a number Recent Changes ============== Version 0.05: Added nlowmult and nhimult. Version 0.06: Streamlined the code. Version 0.07: Corrected possible conflict with POSIX. How to Install ============== perl Makefile.PL make make test make install Copyright © 2002 Geoffrey Rommel. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. Geoffrey Rommel GROMMEL@cpan.org October 2000
About
Read-only release history for Math-Round
Resources
Stars
Watchers
Forks
Packages 0
No packages published
Languages
- Perl 100.0%