> Well they wouldn't really be three lines if they all go from the same point to the same other point. They would all be the same line. > Unless the language o

> Well they wouldn't really be three lines if they all go from the same point to the same other point. They would all be the same line. > Unless the language of math does allow "references" like programming languages. Ha, that indicates that I'm clearly thinking more as a programmer than as a mathematician :-) Thanks.