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
#> -0.1695 -0.3100 0.0745 0.2918
#> 0.4758 0.8703 -0.2092 -0.8190
#> 0.9895 1.8100 -0.4351 -1.7033
#> 0.4879 0.8925 -0.2146 -0.8399
#> [ CPUFloatType{4,4} ]