[INCONSISTENCY] No Sintax error when variable is lowercase on Solve app

[Wes Loewer]

I don't know if this would be a bug or not. The m(k+2) is being parsed as the function m of k+2 which works just fine if m(x) is defined.

The Prime behaves the same at the TI 89/Nspire in this regard. If you want m*(k+2), you have to explicitly indicate the multiplication. Otherwise it's treated as a function.

Since big M can't be a function, the error message makes sense.

-wes