Melanie McComb (partyupgal4ever) wrote in thequestionclub,
Melanie McComb

Calculator Problems

I'm doing a lab for chem and have to show the work that I do on my calculator. I already have the answers calculated for me. If you can, double check for me. I just need to be shown how to do the cosine function on the calculator using the Karplus equation (J=(7 - cos omega + 5 cos 2 omega) Hz. Omega is the angle. Here's an example: Omega = 56.1748 I got J = 4.5420

x-posted all over the place

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