Talk:Scientific calculator

fx and FX
Casio uses the letters fx (in lowercase) for its scientific calculator models. The uppercase FX were used prevuiously for Casio Pocket Computers (and old programming Scientific calculator: eg FX-501, FX-502, FX-601, FX-602, FX-702) only. -Polytope4d (talk) 08:37, 12 December 2015 (UTC)