Mul
mul(input, other, out=NULL)
Multiplies each element of the input input with the scalar
other and returns a new resulting tensor.
$$
\mbox{out}_i = \mbox{other} \times \mbox{input}_i
$$
If input is of type FloatTensor or DoubleTensor, other
should be a real number, otherwise it should be an integer
Each element of the tensor input is multiplied by the corresponding
element of the Tensor other. The resulting tensor is returned.
The shapes of input and other must be
broadcastable .
$$ \mbox{out}_i = \mbox{input}_i \times \mbox{other}_i $$
Examples
if (torch_is_installed()) {
a = torch_randn(c(3))
a
torch_mul(a, 100)
a = torch_randn(c(4, 1))
a
b = torch_randn(c(1, 4))
b
torch_mul(a, b)
}
#> torch_tensor
#> 1.1375 -1.3661 2.4762 -0.3392
#> 0.1289 -0.1549 0.2807 -0.0385
#> 0.1674 -0.2011 0.3645 -0.0499
#> 0.0937 -0.1126 0.2040 -0.0280
#> [ CPUFloatType{4,4} ]