Added tests checking that the expression parser throws one-based IndexErrors.
Upgraded to decimal.js 2.0.1
Documented new option epsilon for comparison. Changed default value to 1e-14
Merge remote-tracking branch 'origin/develop' into develop
Documented complex polar coordinates
Fixed comparison functions not applying option `epsilon`
Added example code for polar coordinates
Released version 0.20.0
Bumped version number to 0.20.0-SNAPSHOT
Oops. Bumped version number to 0.20.1-SNAPSHOT
Merge pull request #165 from rjbaucells/develop

Fixed norm of vector bug when p is equal to zero
Merge pull request #166 from rjbaucells/develop

trigonometry hyperbolic functions
Updated history
Updated function overview
Merge pull request #5 from josdejong/develop

Develop