Mathematical Operation On Arrays

[Coco Banana]

Hi

Hope someone can help me with this. How do I (add, subtract..etc) each element between 2 arrays or more. Lets's say I have an array1 with element (5,10,15,20)  and array2 with (2,4,6,8)  . I need to multiply 5 with 2, then 4, then 6, then 8 and then 10 with 2,4,6,8.....and the list goes on....all the multiplied valued show also be shown in a new array....

Thanks

[muks]

Like this?

[muks · Accepted solution]

[altenbach]

You have not specified what kind of output you want. The above answers produce a 2D array. If you want a 1D array, you can reshape later, e.g. as described here. (In the case of multiplication, you can also use the outer product).

[muks]

I had suggested the reshape array as well/