In reply to dave_59:
Hi Dave,
Could you please explain what below lines do? I checked the array reduction methods but I am having hard time to understand array reduction methods when used with ‘with’ clause. Also col.index?
matrix.and(col) with (matrix[col.index][k] == 1)
matrix.and(col) with (matrix[col.index][k] == 0)
I tried to run above code but could not make sense of the output.