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Am I having a dumb attack? His smarter version ends up multiplying row x row instead of row x column. Doesn't this produce an incorrect result?
by kebaman 17y ago
Am I having a dumb attack? His smarter version ends up multiplying row x row instead of row x column. Doesn't this produce an incorrect result?
- scdlbx 17y agoThe multiply itself is not being changed. Rather, the order in which the elements in the matrices are being multiplied is changed. The results will be the same.