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Reveal the secrets of an ancient mathematical problem

Reveal the secrets of an ancient mathematical problem

Mathematical North America, Europe, Australia and South America have solved the first billion cases of an ancient mathematical problem. Progress has been made possible thanks to an ingenious technique for multiplying large numbers. The numbers involved are so enormous that if I had to write the digits by hand may make a return trip to [...]

July 15, 2011 / Comments Off / Read More

Soap films help solve mathematical problems

July 13, 2011 Comments Off
Soap films help solve mathematical problems

“With the help of soap films variational have solved mathematical problems, which appear in the formulation of many physical problems,” said Carlos Criado SINC, a professor at the University of Malaga. Along with his partner Nieves Alamo, has just published their study in the American Journal of Physics. Soap films always take the shape that [...]

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Castigliano’s method for finding dislacement

March 27, 2011 Comments Off
Castigliano’s method for finding dislacement

For a thin, straight cantilever beam with a load P at the end, the displacement δ can be found by Castigliano’s second theorem : source from wikipedia more search terms:castiglianos methodcastigliano methodcastiglianos method examplescastigliano examplesCastigliano\s methodcastigliano\s method examples3-d castiglianoexamples castigliano second theorem beamcastigliano\s second theorem tutorialscastigliano\s examples

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