無窮遞降法
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無窮遞降法,又名無窮遞減法(英語:Proof by infinite descent),是數學中證明方程無解的一種方法。
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無窮遞降法
Introduction
步驟
一些實用的例子
a2+b2=3(s2+t2)無非平方解
'"`UNIQ--postMath-0000000B-QINU`"'的無理性
參見
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延伸文章資訊
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無窮遞降法,又名無窮遞減法(英語:Proof by infinite descent),是數學中證明方程無解的一種方法。
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無窮遞降法是證明方程無解的一種方法。其步驟為:假設方程有解,並設X為最小的解。 從X推出一個更小的解Y,從而與X的最小性相矛盾。所以,方程無解。