Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
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 2219 | . 2 | |
2 | nfeq2.1 | . 2 | |
3 | 1, 2 | nfeq 2226 | 1 |
Colors of variables: wff set class |
Syntax hints: wceq 1284 wnf 1389 wnfc 2206 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-io 662 ax-5 1376 ax-7 1377 ax-gen 1378 ax-ie1 1422 ax-ie2 1423 ax-8 1435 ax-10 1436 ax-11 1437 ax-i12 1438 ax-bndl 1439 ax-4 1440 ax-17 1459 ax-i9 1463 ax-ial 1467 ax-i5r 1468 ax-ext 2063 |
This theorem depends on definitions: df-bi 115 df-tru 1287 df-nf 1390 df-sb 1686 df-cleq 2074 df-clel 2077 df-nfc 2208 |
This theorem is referenced by: issetf 2606 eqvincf 2720 csbhypf 2941 nfpr 3442 intab 3665 nfmpt 3870 cbvmpt 3872 repizf2 3936 moop2 4006 eusvnf 4203 elrnmpt1 4603 fmptco 5351 elabrex 5418 nfmpt2 5593 cbvmpt2x 5602 ovmpt2dxf 5646 fmpt2x 5846 f1od2 5876 nfrecs 5945 erovlem 6221 lble 8025 nfsum1 10193 nfsum 10194 |
Copyright terms: Public domain | W3C validator |