On 10/10/10 13:34 CDT, Tomek Sowiński wrote: > Currently the contents of Stride depend on from which end we look at it: > > auto m = [1, 2, 3, 4, 1, 2, 3, 4, 1, 2, 3, 4]; // 3 rows, 4 columns > auto col = stride(m, 4); > assert(equal(col, [1, 1, 1])); > assert(equal(retro(col), [4, 4, 4])); > > Is the quantum behavior intended? Bug! Andrei