torch_digamma function

Digamma

torch_digamma(self)

Arguments

• self: (Tensor) the tensor to compute the digamma function on

digamma(input, out=NULL) -> Tensor

Computes the logarithmic derivative of the gamma function on input.

Examples

if (torch_is_installed()) {

a = torch_tensor(c(1, 0.5))
torch_digamma(a)
}