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Mirrors > Home > ILE Home > Th. List > r19.29af | Unicode version |
Description: A commonly used pattern based on r19.29 2601. (Contributed by Thierry Arnoux, 29-Nov-2017.) |
Ref | Expression |
---|---|
r19.29af.0 | |
r19.29af.1 | |
r19.29af.2 |
Ref | Expression |
---|---|
r19.29af |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | r19.29af.0 | . 2 | |
2 | nfv 1515 | . 2 | |
3 | r19.29af.1 | . 2 | |
4 | r19.29af.2 | . 2 | |
5 | 1, 2, 3, 4 | r19.29af2 2604 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 wnf 1447 wcel 2135 wrex 2443 |
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 1434 ax-gen 1436 ax-ie1 1480 ax-ie2 1481 ax-4 1497 ax-17 1513 ax-ial 1521 ax-i5r 1522 |
This theorem depends on definitions: df-bi 116 df-tru 1345 df-nf 1448 df-ral 2447 df-rex 2448 |
This theorem is referenced by: r19.29an 2606 r19.29a 2607 suplocsrlem 7740 supinfneg 9524 infsupneg 9525 pw1nct 13717 |
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