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May12-10, 04:10 PM
P: 98
Quote Quote by Mech_Engineer View Post
I have a TI-89 from my college days, and I also bought a Casio fx-115ES scientific calculator which is allowed to be used in the FE exam. I like both of them just fine.
Thanks. Can either of these handle exponents greater than 99? Mine returns errors for any exponent of x^100 or greater. Also, if there's a number with a bunch of zeros and then a couple digits, like 1.20000000000000000000006543, it will just display 1.2. Can these larger display calculators handle the extra zeros?

Thanks again. I'll also look at MathCAD.