QVariable

class QVariable(name: str, star: bool | None = None, parents: frozenset[Variable] = <factory>)[source]

A variable, extended with a list of parents.

Attributes Summary

`name`	The name of the variable
`parents`
`star`	The star status of the variable.

Methods Summary

`get_all`()	Get the union of the left-hand side and right-hand side.
`get_lhs`()	Get the left-hand side (i.e., child).
`parse_str`(s)	Return the subunit variables of the input Q variable, separated by the conditional.
`pgv_str`()	Get a string compatible with the V1 implementation.
`to_latex`()	Get latex for the q-variable.
`to_text`()	Get text.
`to_y0`()	Get a string that can be parsed by Y0.

Attributes Documentation

star: bool | None = None: The star status of the variable. None means it’s a variable, False means it’s the same as the value for the variable, and True means it’s a different value from the variable.

Methods Documentation

get_all() → frozenset[Variable][source]: Get the union of the left-hand side and right-hand side.

classmethod parse_str(s: str) → QVariable[source]: Return the subunit variables of the input Q variable, separated by the conditional.

pgv_str() → str[source]: Get a string compatible with the V1 implementation.