Anyone has suggestions on a clean way of doing this?
How can I get rid of the for-loop?
Replace the for-loop simply by: y = yy - '0' , or by: y = yy - 48 .
Column norms of a matrix
Return unique values without sorting
Compute a dot product of two vectors x and y
Length of a short side
Figurate number triangle
Cull vector elements that contain a specified digit
So many choices
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