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hi all,

its been years since I've created a program for my ti-82, and I was hoping someone could help me get up to speed with the basic programming command functions. Basically, I want to program a few formulas into my calculator.

One of the formulas is: 1/[(1+(lambda/mu))+((lambda/mu)^M)/(1-(lambda/mu*M)*M!)]

How do I:

1. Have the calculator ask for the inputs M, lambda, and mu?

2. Get the calculator to plug the inputs into the above formula?

3. Get the result/answer displayed on the screen?

For inputs, I recall using the 'Prompt' and 'input' buttons but that's about it.

thanks