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第82章 通项公式y=2(1/2(n1))(1 / 2)

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根据对照1组的数据1578rmin,可以确定当接入一个基本奥术能法阵时,实验组和对照1组输出的数据基本一致。

第二组,(2366-1578)÷1578≈0.499

第三组,(2762-2366)÷1578≈0.253

第四组,(2960-2762)÷1578≈0.125

……

第16组,(3154-3154)÷1578=0]

江西林放下笔,揉了揉太阳穴。

习惯了计算器辅助计算的江西林,突然让他来这么一出手算,当真是种折磨。

不过前段时间,他从《尤弥尔学者快报》上了解到,王国机械与工匠协会在今年年初的时候就完成了能大幅度提高计算速度的分析机设计蓝图,今年年底大概就能建成。

如果有机会一定要搞一个,现在的计算量还不太复杂,等以后要是遇上复杂的问题,那计算量,啧啧。

江西林知道自己是什么货色,他可没有先辈们珠算造原子弹的毅力。

脑子开了一会小差,江西林就又将注意力放回到了计算稿纸上,全程没有注意到一旁满脸求知欲表情,且多次欲言又止的莱尔德。

实验数据经过一些简单的处理,江西林已经大致看出了一些规律,剩下的就是不断的让结果向实际靠拢。

[设实验组数为x,转速为y。

当x=1时,y=1576

当x=2时,y=1576+1576÷2=2364

当x=3时,y=2364+1576÷4=2758

当x=4时,y=2758+1576÷8=2955

……

当x=16时,y=3154+1576÷≈3154

所以,当x=n时,y=1576+++……+1576[2∧(n-1)]

将y值整体除以1576化简,记为式1,将式1乘以2记为式2。

用错位相减法,式1-式2。

即可得出通项公式y=2-(1[2∧(n-1)])

当n→+∞时,2∧(n-1)→0,而根据实际情况,n≥1,故lim2-(1[2∧(n-1)])=2,即yMax=1576×2=3152rmin]

“搞定。”

江西林放下笔,一拍手,看着满页密密麻麻的数据和公式,一股成就感油然而生。

从莱尔德发现标准奥术能矩阵的上限问题,到设计实验方案,设计制作测量仪器,再到最后的数据分析处理,整个一套流程几乎全部重难点都由他一手完成。

虽说时间跨度有点长,但结果还是很满意的。

“那个,那个……黑乌鸦大师,我……”

一旁的莱尔德终于找到机会,发出了自己的声音。

江西林扭头看向这个欲言又止的米九大汉,面具后遮着的脸上布满了笑容,

“有什么问题尽管问。”

他现在心情很好,不介意给莱尔德多讲讲。

而且,他才解决一件自认为困难度很大的问题,正是成就感爆棚的时候,找人分(xuan)享(yao)一下很正常吧。

得了江西林的肯定回答,莱尔德顿时脸上露出了感激和激动的神色。

他手指略显颤抖的指着江西林面前那张写满了密密麻麻分析和计算过程的稿纸,

“黑乌鸦大师,您这上面写的,都是什么意思?”

江西林低头看了眼稿纸,才意识到上面写的全是中文加数字的解题过程。

嘎!

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