"This Value must be a scalar"

Hi !

I'm trying to create a simple programming sheet but I cant solve this error "This Value must be a scalar".

If anyone could help me, it will be great !

Best answer by MJG

Either define ψ as a variable instead of a function, or call the function arguments in A0_cal:

Option 1:

Option 2:

Answer

1-Visitor

Either define ψ as a variable instead of a function, or call the function arguments in A0_cal:

Option 1:

Option 2:

Sign up