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Mirrors > Home > ILE Home > Th. List > 2eximi | Unicode version |
Description: Inference adding 2 existential quantifiers to antecedent and consequent. (Contributed by NM, 3-Feb-2005.) |
Ref | Expression |
---|---|
eximi.1 |
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Ref | Expression |
---|---|
2eximi |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eximi.1 |
. . 3
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2 | 1 | eximi 1580 |
. 2
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3 | 2 | eximi 1580 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-5 1424 ax-gen 1426 ax-ie1 1470 ax-ie2 1471 ax-4 1488 ax-ial 1515 |
This theorem depends on definitions: df-bi 116 |
This theorem is referenced by: excomim 1642 cgsex2g 2725 cgsex4g 2726 vtocl2 2744 vtocl3 2745 dtruarb 4123 opelopabsb 4190 mosubopt 4612 xpmlem 4967 brabvv 5825 ssoprab2i 5868 dmaddpqlem 7209 nqpi 7210 dmaddpq 7211 dmmulpq 7212 enq0sym 7264 enq0ref 7265 enq0tr 7266 nq0nn 7274 prarloc 7335 bj-inex 13276 |
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