extmath is a library that extends Ruby’s built-in math library.

extmath extends Ruby’s built-in math capabilities by providing additional constants and functions that a good scientific calculator should provide.

extmath was written by Josef ‘Jupp’ Schugt, jupp@rubyforge.org and is free software. See GPL.txt for details.

Installation is described in INSTALL. Documentation is in doc directory. Changelog is at bottom of doc/documentation.txt