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第二十九章 阿波罗尼奥斯的《圆锥曲线论》(1 / 1)

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阿里斯泰奥斯对欧几里得和阿波罗尼奥斯(Apollonius,(P))都产生过巨大影响.他试图通过用轨迹法讨论圆锥曲线问题,并引人了“锐角圆锥曲线”、“直角圆锥曲线”、“钝角圆锥曲线”等术语,对圆锥曲线的发展做出了重大贡献。但发扬光大圆锥曲线的,还是阿波罗尼奥斯。

阿塔罗斯对阿波罗尼奥斯说:“你最近想写新书?还是关于几何的吗?”

阿塔罗斯虽为国王,但是极其佩服阿波罗尼奥斯的才华,在政务不繁忙的时候,经常来看看他在搞什么新研究。

阿波罗尼奥斯说:“对,写一本几何学书。”

阿塔罗斯对阿波罗尼奥斯说:“是欧几里得《几何原本》,还是阿基米德那种风格的?”

阿波罗尼奥斯说:“我相当于是他们的继承者。”

阿塔罗斯带着刁难的口吻说:“那你还用写吗?他们基本上都写完了,我能想到的,他们都写了。你这么聪明的人难道还要照抄他们的吗?”

阿波罗尼奥斯说:“引用是肯定的,那是为了简便,但是要说照抄,你误会了。”

说完,阿波罗尼奥斯,拿起一片莎草纸阿塔罗斯说:“你看看,我写的,就是我的书,有没有抄袭的内容。”这些都是阿波罗死奥斯正在写作的《圆锥曲线论》,还没有写完。

阿塔罗斯细细一看,很多图形里有很多椭圆、双曲线和抛物线,很多图形的证明都是在椭圆上,甚至连圆形都极为少见。

阿塔罗斯试图想看懂几个证明过程,但是很多已知条件看着都费劲。

阿塔罗斯指着一个看不懂的已知条件说:“这哪里是已知的?我看不懂呀,从哪里来的。”

阿波罗尼奥斯漫不经心的说:“几何原本上已经证明过个结论而已,我不会重复证明了。”

阿塔罗斯惊异的说:“还能这样去写!这谁能看懂呀?”

阿波罗尼奥斯不喜欢这个喜欢一惊一乍的国王,对阿塔罗斯说:“我写那么多废话,难道还要浪费莎草纸吗?看不懂我的证明过程的,说明没有数学天赋,也就不用看了。”

阿塔罗斯继续看着其中的很多证明过程,有许多证明都是纯几何形式,非常复杂繁琐,阿塔罗斯说:“我细细看了看,倒是没有问题,就是太吃力了,只有聪慧的神灵才能看懂吧!”

阿波罗尼奥斯说:“哪里,我看着十分省力。”

阿塔罗斯说:“不是我说你,你玩圆锥曲线确实牛逼,但是如此难懂的东西也是曲高和寡。这些用途大吗?世界上有多少个圆锥曲线这样的实物?圆形直线很多,椭圆之类的东西几乎没有。”

阿波罗尼奥斯说:“要不说,你这种智商也只适合做国王呢。我倒是敢说,这时间上很多东西还真没有太多完美的圆形,很多不完美的圆都是椭圆的样子,是你不仔细观察生活。我的圆锥曲线几何理论,以后必有大用。你是不会理解的。”

喜欢数学心请大家收藏:数学心本站更新速度全网最快。

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