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Wolfgang Garn


University of Surrey

Last seen: 1 year 前 |  自 2013 起处于活动状态

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统计学

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ArcCosine function
In short |*theta = acos(x./sqrt(x.*x+y.*y)) + (y<0)*pi*| or below with a couple of tests. function theta = acosfull(x,y) ...

11 years 前 | 0