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| | THE BERNOULLI FAMILY |
 | | In jakob Bernoulli's soulution to the problem of the isochrone curve, which was published in the Acta eruditorum, in 1690. |
 | | Jakob Bernoulli was struck by the way the equiangular spiral reproduces itselt under a bariety of thransformations and asked, in imitation of Archimedes, that such a spiral be engraved on his tombstone, along with the inscription "Eadem mutata resurgo" ("Though changed, I arise again the same.") |
 | | Johann Bernoulli was an even more prolific contributor to mathematics than was his brother Jakob, Though he was a jealous and cantankerous man, he was one of the most successful teachers of his time. |
| library.thinkquest.org /22584/temh3007.htm (830 words) |
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