R语言 lgamma()用法及代码示例lgamma()R语言中的函数用于计算使用伽马函数计算的数值向量的绝对伽马值的自然对数。lgamma函数本质上是, lgamma(x) = ln(factorial(x - 1)) 用法: lgamma(x) 参数:x:非负数值向量 范例1: # R program to calculate the # natural logarithm of gamma value # Call...
Bugs In glibc 2.9 and earlier, when a pole error occurs, errno is set to EDOM; instead of the POSIX-mandated ERANGE. Since glibc 2.10, glibc does the right thing. See Also tgamma(3) Referenced By gamma(3), tgamma(3). The man pages lgammaf(3), lgammaf_r(3), lgammal(3), lgamm...
# 需要导入模块: import tensorflow [as 别名]# 或者: from tensorflow importlgamma[as 别名]deflogp(self, bin_counts):"""Compute the log probability for the counts in the bin, under the model. Args: bin_counts: array-like integer counts Returns: The log-probability under the Poisson models f...
The POSIX version of lgamma is not thread-safe: each execution of the function stores the sign of the gamma function of num in the static external variable signgam. Some implementations provide lgamma_r, which takes a pointer to user-provided storage for singgam as the second parameter, and...
Halogenovinyl-&ggr;-butyralactones, used as intermediates in the preparation of insecticidally active cyclopropanecarboxylic acid esters, and of the formula ##STR1## in which Hal represents F, Cl or Br, X represents H, F, Cl or Br andR.sup. 1 and R. sup.2, which may be identical ...
Sign in Sign up mustartt / rust Public forked from rust-lang/rust Notifications Fork 0 Star 1 Code Pull requests Actions Projects Security Insights Filesrefs/heads/aix-lgammaf_r-shim.github LICENSES compiler library src tests .clang-format .editorconfig .git-blame-ignore-revs .gitat...
k_float = rexpand(torch.arange(int(dim)), *scale.size()).double().to(device) s = torch.lgamma(dim) - torch.lgamma(k_float +1) - torch.lgamma(dim - k_float) \ + (dim -1-2* k_float).pow(2) * c * scale.pow(2) /2\ ...