Log Plus One — nv_log1p • anvil

Element-wise log(1 + x), more accurate for small x.

Usage

nv_log1p(operand)

Arguments

operand: (tensorish)
Operand.

Value

tensorish
Has the same shape and data type as the input.

See also

nvl_log1p() for the underlying primitive.

Examples

jit_eval({
  x <- nv_tensor(c(0, 0.001, 1))
  nv_log1p(x)
})
#> AnvilTensor
#>  0.0000
#>  0.0010
#>  0.6931
#> [ CPUf32{3} ]