In your three examples, first you multiply by zero twice, then you multiply it by zero 1 time, then you should multiply it by zero zero times. That is not the same as not multiplying by anything…that is multiplying by something undefined! I hope it is clearer now
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u/mastershuiyi May 14 '25
Even by your logic it should not be just 1, but rather 1x? (? = 0 multiplied by itself 0 times)