slightly faster zero check in Secant. add missing 'bisect' to findroot docstring
slightly faster zero check in Secant. add missing 'bisect' to findroot docstring
Alwnikrotikz/mpmath,thegooglecodearchive/mpmath,tectronics/mpmath,Alwnikrotikz/mpmath,upiterbarg/mpmath,tectronics/mpmath,upiterbarg/mpmath,thegooglecodearchive/mpmath