15 Free and Open Source Calculators for Students

Submitted by tuxtops2 on Tue, 09/13/2011 - 02:00

For students who need a calculator that offers memory, trigonometric, graphs or even factorial functions, this list of 15 free calculators for use on your laptop, desktop or mobile device will get you started with solving complex equations.
All operating systems provide a calculator, but most offer only basic mathematical functions such as addition, subtraction, multiplication and division. For students who need a calculator that offers memory, trigonometric, graphs or even factorial functions, this list of 15 free calculators for use on your laptop, desktop or mobile device will get you started with solving complex equations. Read More