Description: Any element of a sequence multiplication only depends on the values of the argument sequences up to and including that point. (Contributed by Mario Carneiro, 20-Sep-2016)
Ref | Expression | ||
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Hypotheses | smueq.a | |
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smueq.b | |
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smueq.n | |
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smueq.p | |
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smueq.q | |
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Assertion | smueqlem | |