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解方程是代数的核心,一元一次方程的一般解法早已成熟.一元二次方程的公式解,在公元9世纪由花拉子模在他的《代数学》中给出,韦达对它进行了全面而深入的研究.一元三次方程,一元四次方程是否有一般解?直到公元15世纪,这仍然是个世界性难题.当时著名数学家 Pacioli 宣称,一元三次方程是不可能有一般解的,然而他的说法并不正确.16世纪,这个难题被攻破,在此难题上做出突出贡献的是意大利数学家丰坦纳.
The solution equation is the core of algebra, and the general solution of the one-dimensional first-order equation has matured. The solution to the equation of the quadratic equation is given in the “Algebra” by Hua Lazi in the 9th century AD. Veda performed it. A comprehensive and in-depth study. Is there a general solution to the univariate cubic equation and the univariate quartic equation? Until the 15th century AD, this was still a worldwide problem. At that time the famous mathematician Pacioli declared that there is no general solution to the unary cubic equation, however His statement is not correct. In the 16th century, the puzzle was broken. The Italian mathematician Fontaner made outstanding contributions to this problem.