fix divide by zero exception in some situation - Githubissues

pmorissette / ffn

ffn - a financial function library for Python

pmorissette.github.io/ffn

MIT License

1.97k stars 294 forks source link

fix divide by zero exception in some situation #17

Closed zhuoqiang closed 7 years ago

pmorissette commented 7 years ago

Thanks for this!