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在Mathematica中有一个函数来计算超几何2F1()函数。例如,在数学两种计算如下:R中的正则化2F1超几何
in: Hypergeometric2F1Regularized[15, 8, 10, -0.651542]
out: 7.86105*10^-9
in: Hypergeometric2F1Regularized[31, 13, 18, -2.651542]
out: 5.04779*10^-26
在RI尝试以下等价的,但结果并不类似上面:
library("BAS")
> hypergeometric2F1(15, 8 ,10, -0.651542,log=F)
[1] 2.441767e-05
> hypergeometric2F1(31, 13, 18, -2.651542,log=F)
[1] Inf
Warning message:
In hypergeometric2F1(31, 13, 18, -2.651542, log = F) :
integral in 2F1 diverges
我想知道什么是Mathematica的Hypergeometric2F1Regularized [完全等效]功能R.
感谢
谢谢Julius ... –