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Prime function app question - Coacht95 - 09-02-2022 01:02 AM
On the prime, in the function app I leave F1-F3 open. I have F4 set to be the first derivative of F1, and F5 to be the 2nd derivative. I want F6 to be the integral of F1, but I can’t figure that out yet. Everything I have tried gives me an error. Any suggestions? RE: Prime function app question - robmio - 09-02-2022 05:37 AM
(09-02-2022 01:02 AM)Coacht95 Wrote: On the prime, in the function app I leave F1-F3 open. I have F4 set to be the first derivative of F1, and F5 to be the 2nd derivative. I want F6 to be the integral of F1, but I can’t figure that out yet. Everything I have tried gives me an error. Any suggestions? You must use capital letters and the CAS () statement. RE: Prime function app question - C.Ret - 09-02-2022 04:48 PM
(09-02-2022 01:02 AM)Coacht95 Wrote: Any suggestions? You may have made a syntax error somewhere. Using the same F1(X)=2*X-X²/15 as robmio, I directly (without any CAS extension) get the integral, first and second derivative function without any issue : [attachment=11055] RE: Prime function app question - robmio - 09-03-2022 03:25 PM
(09-02-2022 04:48 PM)C.Ret Wrote:(09-02-2022 01:02 AM)Coacht95 Wrote: Any suggestions? Thanks for the suggestion. I thought I had to use the CAS instruction, being an itegral, but no. Sincerely, robmio (Roberto Mioni) |