module Calcula::Exprs
This module contains all the tree expressions being created when the parse method is called. All valid tree expressions must subclass `Calcula::Expr`
@see Calcula::Expr
@author Paul T.
This module contains all the tree expressions being created when the parse method is called. All valid tree expressions must subclass `Calcula::Expr`
@see Calcula::Expr
@author Paul T.