pyBigParser 1.1

UNKNOWN

pyBigParser provides classes for parsing long and complex math expresions. You might find it most useful for tasks involving evaluating from single functions to compounds functions. Typical usage often looks like this:

#!/usr/bin/env python

from pybigparser import evaluator

mybig = evaluator.bigFunction()
mybig.setFunction("x**2+2*y")
mybig.addSub("x", "24+6*c")
mybig.addSub("y", "25 / d")
mybig.addSub("c", "1")
mybig.addSub("d", "4")

mybig.evaluate()

Supported Functions

• cos, sin, abs, log10, log, exp,

• tan, pi, e

Warnings

• The variables e and pi are reserved for the evaluator

• Exceptions for iterative variables are not supported