Digamma

Source: R/tensor.R

Computes the logarithmic derivative of the gamma function on input.

tch_digamma(x)

Arguments

x

tensor object

Examples

tch_digamma(tensor(c(1, 0.5)))
#> tensor 
#> -0.5772
#> -1.9635
#> [ Variable[CPUFloatType]{2} ]