Quote:
Originally Posted by Al Skierkiewicz
Also RealCalc is a nice "free" scientific calculator.
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There is also Arity calculator.
It is a nice, and free symbolic calculator.
It can do graphs of 1 and 2 variable functions.
Useful for visualizing multi-variable functions in Calc3.
(the 2 variable 3d graphs are very neat to see, it can do real-time rotation and zooming)
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