Product Name: Calculator fx 991es online fx 991ES PLUS ES PLUS Series Non Programmable SCHOOL LAB online, FX 991ES Plus 2nd edition online, Casio FX 991ES Plus Non Programmable Scientific Calculator ...

MANILA, Philippines — The Professional Regulation Commission prohibited the usage of two models of Casio calculators during licensure examinations due to their “programmable features.” According to ...

[Aguilera Dario] likes his Casio fx-82ES calculator. However, it was missing a few functions, including complex numbers. A Casio fx-991ES has more functions but, of course, costs more. A quick Google ...