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第一八章 离经叛道的二刘(2 / 2)

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刘焯就即将被李荩忱赋予这样的责任。

听着李荩忱谈到一些非常基础的物理理论和数学规律,刘焯惊讶的张大了嘴。

实际上他的学问也以《九章算术》为主,《九章算术》已经算是华夏古代数学的集大成者,但是受限制于种种因素,实际上《九章算术》晦涩难懂也没有多少人关注,而且上面的理论和规律相比于后世简单明了的公式也比较零散。

李荩忱需要的是有一个人能够继续在理论上进行研究,真正整理出来类似于后世现代数学和物理学的学问,晦涩难懂的文字是很难广泛的进行教授传播的,只有进行了简化和公式化,才能让更多的人快速学习认知不说,还能让他们更加方便的应用在生产实践中。

李荩忱在纸上写出了一连串的数字,若是换做后人,可以清楚地认出来这就是后世整个世界都在广泛使用的阿拉伯数字,然后又在这些数字的下面写下了对应的汉字。

“陛下,这是?”隐约能够明白李荩忱的意思,刘焯的眼睛之中泛起光芒,这是一个学者在钻牛角尖钻到极致之后骤然海阔天空的神情。刘焯的神情变化,让旁边的刘炫也好奇的凑过来。

“这是表示从零到九的办法,是从天竺那边传过来的,朕从西域商人的口中知道了这件事。”李荩忱当然不能明着说这是自己本来就知道的,说是自己发明的他也有些不好意思,毕竟这个时代阿拉伯数字实际上已经诞生了。

阿拉伯数字名字是阿拉伯,但是发明者实际上是公元三世纪到五世纪的印度北部旁遮普人,在当时因为种姓制度还是已经有利于社会快速发展的制度,所以数学自然也随之快速发展,诞生了比较基础的数字,后来阿拉伯人征服印度,引用了这种数字,并且这些数字一直随着阿拉伯人的刀剑和商队传播到整个欧洲。

只可惜那个时候的华夏正好是唐宋之交,整个西域都已经封闭,丝绸之路断绝,因此这种数字文化就没有机会再进入华夏,华夏作为阿拉伯人古老的贸易伙伴一直到后来满清末年睁眼看世界,才开始系统性的学习这种已经在世界范围内传播上千年的计数方法,这也是让李荩忱作为一个后世人引以为憾的地方。

阿拉伯数字或者可以称之为旁遮普数字,最大的好处就是让计算变得简洁明了,后世的二进制之类的实际上就是简化计算的极端表现之一。

只有计算的表示方式简单了,人们才能够用这些数字变化出来更多的计算方法。

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