Amplifier design calculation with TI-83

Hello Friends

I need an emergency help. I am studying with amplifier design. I have a TI calculator with that I need to calculate lot of equations, those are below.

1.
Reflection co-efficient
2. Impedance
3. Gain
4. Radius of stability circle
5. center of stability circle
6. K
7. Delta

so on
etc

I have to waste too much time every time to calculate with this things. Do you have any suggestion how i can use my TI calculator properly , so that i can calculate it in a second? Will be too much grateful for your help.

Learn how to write programs in it and that should solve your problem.

I asked that. If anyone know how to make program. I want some hints. Not advice. Keep away yourself from this post.