I have two arrays, $x is 4 9 and $y is 4 20
I want to create a function that takes each 4 element list from x, and
multiplies y by that list. The shape of the result should be 9 4 20.
x */ y razes x completely, giving 36 4 20 (sorry if the order of my
shapes is off -- I'm still getting the hang of this).
x */"1 y doesn't quite get it, and
x */"1 _ y (what I thought would be the answer) gives me the same
result as x */ y
regards,
Geoff
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