I’m not sure “element-wise stretch” is the right terminology, but what I mean is suppose you want to build a new array by repeating the original elements N times. For example, suppose you have the array [1,2], and you want to turn it into [1,1,1,1,2,2,2,2].
Here’s a little ICE technique to do just that:
Image may be NSFW.
Clik here to view.
This tree relies on Divide by Scalar truncating the scalar result to make it an integer.
Image may be NSFW.
Clik here to view.
Image may be NSFW.Clik here to view.
