Originally Posted By: Bill S.
Well, to me the word "differential" carries the threat of letting calculus in. laugh

I am the reverse where there be calculus there be an excuse for beer ... or rum if ye is a pirate.

Last edited by Orac; 03/04/16 04:42 AM.

I believe in "Evil, Bad, Ungodly fantasy science and maths", so I am undoubtedly wrong to you.