Metamath Proof Explorer
Description: e323 without virtual deductions. (Contributed by Alan Sare, 17-Apr-2012) (Proof modification is discouraged.)
(New usage is discouraged.)
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Ref |
Expression |
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Hypotheses |
ee323.1 |
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ee323.2 |
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ee323.3 |
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ee323.4 |
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Assertion |
ee323 |
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Proof
Step |
Hyp |
Ref |
Expression |
1 |
|
ee323.1 |
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2 |
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ee323.2 |
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3 |
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ee323.3 |
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4 |
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ee323.4 |
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5 |
2
|
a1dd |
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6 |
1 5 3 4
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ee333 |
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