Frac

Usage

torch_frac(self)

Arguments

self

the input tensor.

frac(input, out=NULL) -> Tensor

Computes the fractional portion of each element in input.

$${\text{out}}_i={\text{input}}_i-\lfloor |{\text{input}}_i|\rfloor \ast \text{sgn}({\text{input}}_i)$$

Examples

if (torch_is_installed()) {

torch_frac(torch_tensor(c(1, 2.5, -3.2)))
}
#> torch_tensor
#>  0.0000
#>  0.5000
#> -0.2000
#> [ CPUFloatType{3} ]