Math anyone?

I have started working on a new program that will have lots of Math formula's and the such for quick access and reference. I just started it today, and I need to get all of the formula's in so it could take a week or two.....(I dont get too much time to work on the computer). This program will most likely be free. I will be making it in eVB so you will need to have Visual Basic on your device.
Below is a picture of the opening screen....I will include more when I get further so you can see what it will have.

Below is a picture of the opening screen....I will include more when I get further so you can see what it will have.
