Casio Fx-50fh Ii User Manual //free\\ Link

The ∫dx key allows for numerical integration, while d/dx handles differentiation at a specific point.

Use SHIFT then 9 (CLR) to reset setup, memory, or the entire system. Core Mathematical Functions casio fx-50fh ii user manual

Do you have a specific you're trying to set up on your Casio fx-50FH II right now? The ∫dx key allows for numerical integration, while