第六百六十三章 数术天才
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后世岛国与华夏之间的恩怨不用多说,刘毅的前世苏清成便是为了一座岛屿之争才穿越来到此世的,加之他出生的乃是金陵城,因此对岛国更是有着天然的敌意,在他纵横商场之时从未与此国之人有过合作,平日吃穿住用也没使过他们的产品,唯独就是这个产业算是颇为了解一些,恐怕这也是当时的华夏男儿都耳熟能详的。龙腾小说网ltxsba.com今日如此不过想留下一些印记,独自一人背负秘密无法分享也是颇为辛苦。
不过在众女而言就不yiyang了,这还是夫君头回送她们侍女,任何事情打上第一次的条码总是很吸引人的,再说还有这般新奇的名字,那些侍女虽不通汉言可年岁尚衱ww.”“小说章节。煤玫鹘瘫闶牵凑灰跻阌行巳さ氖虑樗嵌祭忠饨邮埽床恢庑┟炙稳绱耸煜ぁ?br/>
“今日shijian尚早,先随为夫到书房来。”又安排好了小泽玛利亚、樱井莉亚、松岛枫等人的分配工作,刘毅便对众女言道,见夫君今日得心情颇佳,又知去书房定是有要事,岂能不欣然前往。
刘毅的书房众女都是比较熟悉的,内中最多的便是书简,当然又以兵书战策为主,可今日yiyang物事的出现却让她们颇为意外,靠西的正面墙壁上被夫君挂上了一块长有两丈,高近一张的黑色木板,这个东西她们见过,是前两天风若曦在院中便为夫君打磨上色的,昨天还晒在她的院中,没想到今日就到了夫君的书房,又见刘毅进门之后便搬了数张椅子在黑板前排成一列,心中不由更是好奇起来,互相之间看看却显然谁也不zhidao夫君要做shime,一时期待之意更甚。
“各位请坐,今日为夫请你们前来是要给你们说一些新鲜物事,ruguo可以的话大家都能帮上为夫的忙,先别急着问,带回谁要说话请先举手,而且要等为夫发问方可,不许私下议论!”刘毅正色道,他今日所为有和众女开开玩笑的意思,但真正的心机却早已有了,身为一个穿越者,现在的他是在yidianyidian的把ziji后世所知有选择的传与今世以期能对ziji的大业产生助力,之所以如此谨慎便因为这个年代是meiyou知识产权的,ziji的东西很快便会被别家效法,说不得反过来还要胜过己用,但现在他的地位不同了,实力也为大汉群雄之冠,这个步伐可以迈的再大一些,而家中的这些妻妾是他最为相信的人。
应该说信任只是前提条件,重要的是他的这些妻妾可不光是人间绝色,她们人人都有着ziji的所长与想法,而刘毅就是这个世上最不会轻视女性的人,集思广益也被他从军中搬到了家中,众女的意思是很能代表当今绝大多数人的眼光看法的,也能给他很好的参考!
“夫君,难道你想效法幽州书院的先生给我们上课?”不过似乎燕王同志的话在家中并非太管用,甄宓同学还没举手就yijing发问了,听了夫君的话她们心中的好奇更为浓烈,虽然与夫君一处也有不少年头了,可刘毅层出不穷的新鲜理论却似乎是无穷无尽一般。甄宓的问题正代表了大家的心思,所有的眼光都集中在了他的身上。
“宓儿你果然冰雪聪明一猜即中,不过为夫方才有言在先,在此处问问题要先举手,待为夫同意之后方可发问,仅此一次,下不为例,现在我们正式开始。”刘毅先是夸赞了一下爱妾,复又一本正经的言道,甄宓同学则是横了丈夫一眼之后方才重新坐好身形。
此时刘毅在黑板下方的横架之上取出了一杆竹笔,这笔可与寻常所用大为不同,中心乃是长条形的木炭,以竹管紧密裹之,专为在黑板上书写,不用说这又是出自风若曦之手。今日的夫君很是与众不同,众女心中的好奇让她们聚精会神的眼光在跟着丈夫的竹笔移动,只见他现在黑板之上写了一到九九个数字,却又在其下对应的weizhi写上了几个众女从来就为见过的符号,其中还有一个圈是单列的。
待到刘毅写完回头,眼前yijing是齐刷刷的一片玉臂举起,颇有眼花缭乱之感,看众女的神情就知她们对ziji所写极感兴趣,不由微微一笑道:“贞儿先说,对为夫写的这些有何见教?”
糜贞闻言甜甜的笑容当即展现脸上,而未被夫君点名的众女却多少有些失落,不过随即便认真起来:“夫君写的乃是一到九这九个数字,下面的这些笔画难道是与其相应的?那个圈又是shime意思。
“恩,说的极好,意思也对,不过这不是shime笔画,也是数字,不过它们叫做阿拉伯数字,那个圈正是它们的数字中所独有的,有着极大的作用,可以称得上是一个伟大的发明,不要着急问话,此事容后为夫再给你们详细说明,宓儿你是最精于算术的,为夫问你,三百八十九乘上四百六十七为多少?”刘毅微微点头示意赞许,随即便出言道,在军事治政领域的运用之后,他的切入点又选择在了文化,当然数者之间是紧密不可分的,之前的纸张就是先例,此时却被称为“刘郎纸”,在幽州书院之中推行得到了极大的好评,皆称盛举!
听到这阿拉伯数字之言,众女的举手更为踊跃了,甚至连蔡琰都不例外,知识越深厚,求知欲也便越强,况且夫君所言当真是从未听闻,可刘毅此时双手下压暂时阻止了众女的发问,却对甄宓问道。
“十八万一千六百六十三!”这三位数的乘法用心算可是极为困难的,但甄宓是谁?大小姐的算术可谓精妙绝伦,当日为甘宁求亲之时她的一手“蝴蝶双飞”的算筹运用令得无数老账房都是大开眼界,这心算亦是她的强项所在,刘毅问题刚刚出口不过数息,她yijing有了结果,当真是是神乎其神,众女不由都投来了羡慕的目光,就连刘毅也不例外,此时的甄宓微微而笑,却是很自然的傲然看着丈夫。
“方才贞儿说了,为夫所写的这些阿拉伯数字便是我朝数字的对应,它的效果待会儿便明,宓儿,你上来将整个算法写在板上,为夫用阿拉伯数字与你一道写,比比谁快!”刘毅先是认真的对众女说道,之后方才将眼光看向了甄宓,其中还带着一丝挑衅。
“比就比,人家不怕你。”这算法乃是甄宓所长,岂会相惧,当下快步上前从刘毅手中接过竹笔便在黑板上书写起来,虽然是第一次用此物书写,可甄宓何等聪慧,那行云流水之态比之刘毅要强过太多,而此时刘毅只是微微一笑,待爱妾写了片刻之后方才动笔。
这个结果不言而喻,华夏的算经的确是博大精深,此时更是远远领先与shijie水平,但用之于书面却是极为繁复,远不及阿拉伯数字之快捷的,便算甄宓下笔如飞却还没写到一半就见丈夫笑眯眯向她看来了,而此时在刘毅的笔下有着一个整块的运算是前所未见的。
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