HP Forums

I'm trying to use a program by Salvo Micciché that calculates the cofactors and adjoint of a matrix. After transferring the code to the calculator, the program appears in the program catalog and shows no errors when I run a check. However, it never shows up in the User menu. I've never seen this happen before. Any thoughts on what might cause this? Thanks.

Bruce Young

If you are referring to the programs located here:

https://www.hpmuseum.org/forum/thread-41...ht=adjoint

then they are CAS programs. They will be located in the Vars menu under CAS/Program

-road

Found them. I was expecting it to appear in the User menu under the file name I gave it, and then provide choices for cofactor or adjoint. Instead, it saved two separate variables under CAS. This calculator is so much different from previous HPs I'm still trying to figure it out. Thanks Roadrunner!