HP Prime - problem with Solve App

[roadrunner]

Retoa,

I don't know if Tim will answer that question, but using fsolve is only a little more trouble than using the solve app.

You can store E0 thru E9 in a list as needed, then typing fsolve(listname,lname(listname)) in CAS get's you the results.

Example

E1: A+B=12/C
E2: (A/B)=-3
E3: C=A*B

In CAS:

list1:={'E1','E2','E3'} // mind the quotes
fsolve(list1,lname(list1))
returns: [−3.77976314968,1.25992104989,−4.7622031559]

-road

edit: An industrious and benevolent soul could even create and app to hijack the input form of the solve app, perform the calculations, and output the results; then share it with the rest of the community.