Say I have one column vector x with n elements in it, and one row vector y with m elements in it. If I want to zip the broadcast of these two vectors, zip(x .+ 0*y, 0*x .+ y), can I do it without generating these temporary n × m arrays? Can I create z without creating tempx and tempy: x = rand(3)…

x = rand(3)'; y = rand(5); z = broadcast((x,y)->(x,y), x, y); z2 = zip(z);

Broadcasting zip

yakir12 February 21, 2018, 12:23pm 3

See the MWE above, I think I/you might have misunderstood something.

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