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Mirrors > Home > ILE Home > Th. List > nfeq2 | Unicode version |
Description: Hypothesis builder for equality, special case. (Contributed by Mario Carneiro, 10-Oct-2016.) |
Ref | Expression |
---|---|
nfeq2.1 |
Ref | Expression |
---|---|
nfeq2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfcv 2281 | . 2 | |
2 | nfeq2.1 | . 2 | |
3 | 1, 2 | nfeq 2289 | 1 |
Colors of variables: wff set class |
Syntax hints: wceq 1331 wnf 1436 wnfc 2268 |
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-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2121 |
This theorem depends on definitions: df-bi 116 df-tru 1334 df-nf 1437 df-sb 1736 df-cleq 2132 df-clel 2135 df-nfc 2270 |
This theorem is referenced by: issetf 2693 eqvincf 2810 csbhypf 3038 nfpr 3573 intab 3800 nfmpt 4020 cbvmptf 4022 cbvmpt 4023 repizf2 4086 moop2 4173 eusvnf 4374 elrnmpt1 4790 fmptco 5586 elabrex 5659 nfmpo 5840 cbvmpox 5849 ovmpodxf 5896 fmpox 6098 f1od2 6132 nfrecs 6204 erovlem 6521 xpf1o 6738 mapxpen 6742 mkvprop 7032 lble 8705 nfsum1 11125 nfsum 11126 zsumdc 11153 fsum3 11156 fsum3cvg2 11163 fsum2dlemstep 11203 mertenslem2 11305 nfcprod1 11323 nfcprod 11324 ctiunctlemfo 11952 ellimc3apf 12798 |
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