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Cardano's waves |
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| Authors: | Ephraim B. Gurevich |
| Affiliation: | Department of Mathematics and Computer Sciences, University Ben-Gurion of the Negev Beer-Sheva, Israel |
| Abstract: | The classical formula of Cardano for a cubic equation is deduced as a solution of an initial-value problem for a differential equation. A connection is noted with the wave equation. |
| Keywords: | Basel problem definite integrals double integrals Euler Fubini's theorem infinite series Zeta function |