| Mathematical Factoring and Number Factors - http://www.mathematical-factoring.info Defines and explains different kinds of factoring, including finding the Greatest Common Factor (GCF) of two whole numbers. |
| Quadratic Equation Solver (and more!) - http://www.akiti.ca/Quad2Deg.html The Quadratic Equation Solver posted on this page solves for both real and imaginary (if applicable) results. Also on this site: solvers for the Cubic and Quartic equations, N Equations in N Unknowns, Eigenvalues and Eigenvectors, Cubic Spline Interpolati |
| Abacus - http://www.abacushome.info Information on the abacus, a tool which changed the course of technogical development. |
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