and read up on the difference between '==' and '==='
On Wed, Mar 20, 2013 at 1:22 AM, <firstname.lastname@example.org> wrote:
> Hi folks: > > I'm working on a bit of code in which I want students to choose a trig > function from a drop-down menu, and then from there have some choices for > viewing the graph. All is working fine except for one thing. There are a > couple of constants that depend on the function they choose from the menu, > and I'm trying to define the constant based on their choice for f. The > basic issue I'm having boils down to the following question: > > Why doesn't the following code return a 2? > > > m = Cos; > Which[m == Sin, 5, m == Cos, 2] > > > > Thanks for the help! > > Rob > >