expression.context.ipynb

Kernel: Python 3

expression.context

The context (algebraic type) of an expression.

See also:

• expression.info

• Contexts

Examples

import vcsn
e = vcsn.Q.expression('(<1/2>a*+<1/3>b*)*')
e.context()

$\{a, b\}\to\mathbb{Q}$