iPhone update

Been struggling with the trig portion of the application. The reason: slowness due to me not knowing what I am doing. I should have had a test class to test my triangle class. Instead I am keying in and testing - takes longer. I have found alot of bugs and cases that I had not anticipated.

The program is not elegant, but it seems to be working. I am making progress. i am also still on my original schedule.

I hope to have my triangle stuff finished by the end of the weekend. Then back to the interface. I will clean up the triangle interface first. Then fix a few bugs in the calculator class. Then I will add the (2) 32nd views. After that i should be good to go. Perform the writeup and submit to Apple.