The following series of scripts is written to demonstrate the use of Python Numeric and Mathematical Modules. Written below is a description of its classes. numbers — Numeric abstract base classes.

erf, erfc, lgamma and tgamma (math.gamma) are part of the C99 (and mandatory for C11 too). Probably, it's not a bad idea to get rid of custom implementations of such functions or document why it's ...

Sympy doesn't use the default Python int and float, because it provides more control. If you have an expression that contains only numbers, the default Python types are used. If you want to use the ...