Excellent use of broadcasting (the feature formerly and confusingly known as "threading")! To make that broadcast even better, you'd dummy not by the nelem, but explicitly with dim(1) (or 0) as someone else on here did.

In reply to Re^2: 47. Construct the Cauchy matrix by etj
in thread RFC: 100 PDL Exercises (ported from numpy) by mxb

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