Hello, I am using maple 7 and I want to find all the solutions to a set of 4 equations with 4 variables.  These equations are all trigonometric.  fsolve of course only gives a single solution and using the avoid unction doesn't work.

I have tried to write something like this:

Sol1:=({equations},{vars})

Sol2:=({equations},{vars},avoid=Sol1)

and this always gives the same solution.  Any ideas?  Thank you.