Metamath Proof Explorer
Description: MultiplicationSimplification generator rule. (Contributed by Stanislas
Polu, 7-Apr-2020)
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Ref |
Expression |
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Hypotheses |
int-mulsimpd.1 |
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int-mulsimpd.2 |
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int-mulsimpd.3 |
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Assertion |
int-mulsimpd |
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Proof
Step |
Hyp |
Ref |
Expression |
1 |
|
int-mulsimpd.1 |
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2 |
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int-mulsimpd.2 |
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3 |
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int-mulsimpd.3 |
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4 |
1
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recnd |
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5 |
4 3 2
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diveq1bd |
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6 |
5
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eqcomd |
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