第一百一十三节 题目与交易
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出了芝房，看着天色还早，刘德就坐上马车，来到了石渠阁。
“进去通报太史令，就说皇子刘德拜见……”刘德对石渠阁门口的两个在打扫卫生的宦官吩咐了一声。
没多久，一个三十多岁的中年男子就走出石渠阁，出来迎接刘德。
“臣司马谈拜见殿下！”司马谈的体格非常健硕，甚至比起一些刘德见过的武人还要高大，刘德目测了一下，感觉司马谈身高起码有一米八，体重应该在75公斤以上，这在此时，已经算的上是‘伟岸丈夫’，就是在军队里也属于猛士级别了。
想了一想，刘德也就释然了。
司马谈在他二十岁的时候就离家出发，周游天下。
按照后来司马迁的说法是‘二十而南游江、淮，上会稽，探禹穴，闚九疑，浮于沅、湘；北涉汶、泗，讲业齐、鲁之都，观孔子之遗风，乡射邹、峄；戹困鄱、薛、彭城，过梁、楚以归。’
而没有一个好的体格，想要跑这么多地方，显然是不可能的！
“卿快快请起……”刘德脸上堆出笑容道：“我听说太史令家学甚为渊源，自周以来世代典史，因而有些疑惑想要请教！”
“不敢……殿下若有疑问，臣当尽心竭力而已……”司马谈站起身来，拱手道：“殿下请移步石渠阁内详谈……”
刘德笑了笑，头，道：“如此劳烦卿家了！”
他又问道：“前次我来石渠阁，见有一幼童报书走于石桥之下，未知那是……？”
“那是臣的犬子迁……”司马谈低头答道：“犬子向来调皮，不知是否曾惊扰到殿下……”
刘德摇了摇头，道：“没有的事情，卿不要担心，我只是觉得那幼童颇为伶俐，心向喜之……”
却没想到，他这样说，比其他说法更让司马谈心惊肉跳。
嗯，汉家朝廷有龙阳之好的贵族从来就不在少数，基友们光明正大的出入宫闱，甚至谈论彼此的爱好，也不避嫌。
而且，大部分的人同时攻受兼备……
而这些贵族最喜娈童……
看到司马谈紧张的样子，刘德也尴尬的燥红了脸，连忙道：“我没别的意思，卿不要误会了……”
但他这么一说，司马谈更加防备了起来。
刘德也是无奈的叹了口气。
实在是老刘家出的奇葩比较多，没办法让司马谈相信他刘德不喜欢那一口。
像是后来刘彻跟韩嫣的故事，那是传的沸沸扬扬，天下皆知，几乎成了公开的秘密……
刘德没办法，只能回到正题，道：“此次前来，主要是想请教太史令，有关九章算术的一些问题……”
九章算术，毫无疑问是此时所有高级官员都有涉猎和研究的一本书。
已故的汉室名相张苍甚至亲自为九章算术进行了增补，使之变得更加贴近最新的数学成就。
故而，九章算术，算的上是现在流传度最广的书籍之一。
刘德也不是前世那个刚刚穿越的莽撞家伙了，自然也不会傻到以为能靠着一后世学来的微末知识在古人面前显摆。
那样的话，他会死的非常惨！
很简单的一个例子，就是此时的九章算术中明确记载了方程式的解法跟正负数。
特别是张苍当年为了将数用到实际的施政当中，在九章算术里专门增补一章‘均输’的章节，讲的就是用衰分术来分配百姓的徭役与赋税，使之尽可能的合理分配百姓的负担。
其中甚至有着一整套严密的比例分配模型。
前世的时候，身为一国君主，刘德当然就不可避免的接触和学习过九章算术，虽然成就和心得并不怎么样，但，最起码，是了解了一些基本概念和事实，不至于会像个小白一样。
而当今之世，论到对九章算术的了解和研究，太史令司马谈，应该算是其中的佼佼者了。
术业有专攻，想要出两道贴合当前实际情况的数学难题，找司马谈，总是没错的！
而且最关键的是，作为史官，司马谈的嘴巴是非常严的，不可能有泄题的危险！
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