A simple program to calculate the area of a circle given radius R :
The manual clearly explains the calculator’s modes: casio fx-50fh ii user manual
Press EXE to select one and follow the prompts to input variables. Advanced Programming: The Power of fx-50FH II Casio fx-50FH II User Manual – Complete Feature
Includes 23 built-in formulas and 40 scientific constants for physics and chemistry. Advanced Mathematical Functions casio fx-50fh ii user manual
: The display technology is considered outdated for its price point, sometimes making text difficult to read. Final Verdict fx-50FHII | CASIO