Changes for version 1.09
- 11 May 2016
- New function fsum(), using Kahan's summation algorithm.
- Added tests in 17-derivative-eval.t to check for the linear polynomial and the constant-only polynomial. (They passed, but until now those cases hadn't been tested.)
- Extend the documentation for pl_div(), emphasizing the need to remove leading zeros.
Modules
Useful mathematical functions not in Perl.