Relative equilibria of identical point vortices may be associated with a generating polynomial that has the vortex positions as its roots. A formula is derived that relates the first and second ...
For mathematician and "mathemagician" Arthur Benjamin, the best way to illustrate the basic concept of algebra is with a little magic trick: "Think of a number between one and ten. Now, double it. Add ...
Learning how to solve algebraic equations need not be all work and no play. Two software titles, “The Hidden Treasure of Al-Jabr” and “Standard Deviants: Algebra,” bring an entertaining element to the ...
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