fx-9860GII TI-83
CALC
On a Casio calculator you can calculate with functional analysis
CALC OPTN F4
You can use the functions in the RUN∙MAT mode.
Explanation
Solve Solve d/dx First derivative
d²/dx² Second derivative ∫dx Integral SolvN Solve using numerical analysis
FMin Function minimum FMax Function maximum ∑( Sum logab Logarithm
Int÷ Integer division Rmdr Remainder Simp Simplification
