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Math and Science / CAS
« on: September 05, 2011, 10:43:20 pm »
Simply put, I want to make a cas system for my calc. The problem is, I don't really understand how to go about doing so. I also don't know how a computer cas system works. A while back, I did some string stuff in BASIC, but is never went further than an idea. If anyone knows of any information on how I could do this, please tell me. I really want to know how CAS systems work, even if I can't make one for calc.