Hey there,

So i am looking for a quick and clean method to do some multiplication but i can not find a good solution.

I have a vector with the size `size() = [8,16,1,2]`

and would like to receive and vector of `size() = [8,16,1,1]`

where in the last dimension the product of the two entries is taken.

If i wanted to take the sum it would be easy using `torch.sum(x, 3)`

but is there a nice way to take the product?

Thanks for your help in advance!