Niccolò Tartaglia   (translated from Italian)
... been found, but not published, they give Scipione Dal Ferro nei primi del 1500 , e fu nuovamente inventata dal Tartaglia una ventina di anni dopo, mentre ... per le equazioni di terzo grado fu Scipione Dal Ferro nel 1515 : la sua ...
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Cubic equation
... the early 16th century, the Italian mathematician Scipione del Ferro found a method for solving a class ... numbers were not known at that time. Dal Ferro kept his achievement secret until just before ... found with the following method due to Scipione dal Ferro and Tartaglia, published by ...
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User:Mathbot/List of mathematical redlinks (S)
... inference -- Scientific Letter -- Scientific writer -- Sci.math -- Scipione dal Ferro -- Scipione del Ferro -- Score function -- Scoring function -- Scott Fields -- ...
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Tertiary equation   (translated from Japanese)
... right) という解が得られる。この解のことをビエタの解という。この解において、arccos の変数の絶対値は 1以下でなければならないが、これはカルダノの公式において還元不能の場合に対応する。カルダノの公式と違い、負の数の平方根というよく知られてないものを避け実数の計算だけで解を得ることができた。しかし、逆三角関数や三角関数の計算を含むため厳密な値を得るのは大変である。 カルダノの公式の先取権 一変数の三次方程式の解法は、ボローニャ大学のシピオネ・デル・フェロ(Scipione dal Ferro) によって発見されたとされる。デル・フェロの解いた三次方程式は x 3 + a 1 x = a ...
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User:Jerzy/Red Links from LoPbN: F
... 1930), producer and actress Ferril, Thomas , poet Ferro, Scipione dal , (1465-1526), mathematician Ferry, Elisha P. , American ...
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François Viète
... and fourth degrees different from those of Scipione dal Ferro and Lodovico Ferrari, with which he must ...
http://en.wikipedia.org/wiki/François_Viète - 14k - Cached - Similar pages

List of people by name: Fe
... born 1930), producer & actress Ferril, Thomas , poet Ferro, Scipione dal (1465-1526), mathematician Ferron, Marcelle (1924-2001 ...
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Timeline of mathematics
... his previous text, the "Aryabhatiya Bhasya" 1520 - Scipione dal Ferro develops a method for solving "depressed" cubic ...
http://en.wikipedia.org/wiki/Timeline_of_mathematics - 58k - Cached - Similar pages

Niccolò Fontana Tartaglia
... Cardano happened to see unpublished work by Scipione dal Ferro who independently came up with the same ...
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1465   (translated from Spanish)
... probable). Piri Kings, pirate and Turkish cartographer. Dal Scipione Ferro, Italian matematico. Pedro Field of broom: composer ...
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