             Things to code in Mathomatic that might be good ideas
             -----------------------------------------------------

Simplify nested radicals like ((9 + 4*(2^.5))^.5) to (1 + 2*(2^.5)).  This
may be difficult, I don't know how this is generally done.  Heuristics are
not acceptable for this.  Test expression:

  ((2+(3^.5))/((2^.5)+(2+(3^.5))^.5)+(2-(3^.5))/((2^.5)-(2-(3^.5))^.5))^2

should simplify to 2.

Add complex number factorials, when an accurate floating point complex number
gamma calculating function is found.
