Firmware 2021 - Scripts CAS on history view - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: HP Calculators (and very old HP Computers) (/forum-3.html) +--- Forum: HP Prime (/forum-5.html) +--- Thread: Firmware 2021 - Scripts CAS on history view (/thread-16677.html) |
Firmware 2021 - Scripts CAS on history view - compsystems - 04-17-2021 04:02 AM Hi, I'm having trouble executing a series of statements or scripts in CAS Example: Deduction of quadratic equations, step by step in CAS history view follow the next steps A: First manually change to CAS mode, then CAS Settings SIMPLIFICATION TO NONE [CAS] [Shift]+[CAS] simplify flag: None Exact flag: ✔ B: Then run the following instructions PHP Code: purge(a,b,c,x); This is the expected result PHP Code: purge(a,b,c,x); [enter] "No such variable a",... but now sometimes expressions or numbers are floated ((4. *a^2*x^2 +4. *a*b*x +4. *a*c) = 0) and the symbolic calculation is lost, please tell me if the same thing happens to you too. |