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jhj9 发表于 2012-5-10 18:32 ![]()
得了吧,n-body是正儿八经有用的计算
挖矿纯粹就是一个传销闹剧,而wifi的WPA2你用A卡算几年都解不开一个 ...
The theoretical solutionThis is the most elemental way of solving the n-body problem, the theoretical expression. It is often called "The n-body problem by Taylor series", which is an implementation of the Power series solution of differential equations.
We start by defining the differential equations system:
where (in ) the upper index indicates the second derivative with respect to time , represents the number of each body and the coordinate.
Because and are given as initial conditions, then every are known. Doing implicit derivation over every results in which at are known because each depends on known precalculated and given constants and then the Taylor series are constructed theoretically in such way, performing this process infinitely.
哈哈 n卡就能算点这种理论问题 有没有实际的效率高的来点? 
啥时候勘探石油 解决癌症的效率能上来? |
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