check_values
Reference
The check_values
function checks that the values passed into the equation fit the valid characters that are '{', '[', '(', ')', ']', '}', '*', '/', '^', '+', '-', '=', '.'
or can be passed in as a list.
Parameters
Will accept a list
or str
value and an optional param that is also a list
.
Returns
Returns a bool
value.