Vect_unary and Vect_Functions

Vect_unary + and - was seemingly simple.  Especially after going through the emails/discussion board.

Vect_Functions was a review of all the stuff I am learning in my GPH321 class, so I'm super glad to be taking that at the same time.  The only problem I have is that one of the checks didn't succeed.  More specifically that was check:

CHECK( eq(v1[y],0.534f,MATH_TOLERANCE) );

I stepped through it and it gave pretty accurate answer, but not accurate enough for the test, apparently.  Hopefully I'm right in my logic, but there's just something I'm missing to make it a teeny bit better.

For 39 tests in about 5 hours, I'm pretty proud of myself.  I imagine the disappointment that may be shrouded upon me for starting this late in the game, but I'm gonna make the best of it.

Now to open the second can of worms... Matricies.