toolbox

Various useful functions used throughout the package

qualg.toolbox.is_list_or_tuple(var)

Checks if an object is a list or a tuple

qualg.toolbox.assert_list_or_tuple(var)

Asserts that an object is a list or a tuple

qualg.toolbox.assert_str(var)

Asserts that an object is a str

qualg.toolbox.simplify(obj)

Tries to simplify an object

qualg.toolbox.expand(obj)

Tries to expand an object

qualg.toolbox.is_zero(obj)

Tries to check if an object is considered zero

qualg.toolbox.is_one(obj)

Tries to check if an object is considered one

qualg.toolbox.replace_var(obj, old_variable=None, new_variable=None)

Tries to replace a variable in an object.

qualg.toolbox.get_variables(obj)

Tries to get variables in an object.

qualg.toolbox.has_variable(obj, variable)

Tries to check if an object has a variable.