Is there any way I can calculate derivatives using a Casio Graphing Calculator?
Is there a program available for the calculator which can calculate them?
[Math] Calculate derivatives on Casio Graphics Calculator
calculatorcalculus
Related Solutions
Going swiftly through the calculators's Manual I found this section which explains the only use of the $X\ \& \ Y$ buttons:
Hence the confirmation of what you suspected: this calculator does not solve any equations
You get this result because the calculator uses only 32 bit arithmetic in this case, i.e. it actually computes $\mod 2^{32}.$ $$2A_{16}-324_{16}= -2FA_{16}$$ $$2A_{16}-324_{16}+ 2^{32}= FFFFFD06_{16}$$
Best Answer
I don't have that model at hand to check for sure, but I think you can get a numerical approximation of the derivative at a point by graphing the function and using the trace feature with derivative turned on in the settings. Here is the relevant section of the manual, from chapter 8: