mathml¶

Helper functions for evaluation of mathml expressions.

In this namespace all the possible names occuring in formula strings have to be defined.

In build in python are *, /, +, - and, or, not

product ¶

product(*args)

Product calculation.

sqr(x)

Square calculation.

root(a, b)

Root calculation.

xor(*args)

XOR calculation.

piecewise(*args)

Piecewise calculation.

evaluableMathML(astnode, variables=None)

Create evaluable python formula string from ASTNode.

evaluateMathML(astnode, variables=None)

Evaluate MathML string with given set of variable and parameter values.

:param astnode: astnode of MathML string :param variables: dictionary of var : value :return: value of evaluated MathML