Casio "prism" FX cg50 graphing calculator. What's the difference between these two (UK non-prizm on left and American prizm on the right)? : r/calculators
New Product: Assisted Learning In International Examination for Students Such As FX CG50 Graphic Calculator SAT/AP|Calculators| - AliExpress
A new Casio PRIZM calculator: The fx-CG50 - Page 2
Eddie's Math and Calculator Blog: Casio fx-CG50 Review (updated 3/2/2018)
Update: It really does go without saying, the FX-CG50 is a beast of a calculator. But my trusty FX-991EX is still good for a lot of things. They are both good calculators. :