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Mirrors > Home > ILE Home > Th. List > nfeq1 | Unicode version |
Description: Hypothesis builder for equality, special case. (Contributed by Mario Carneiro, 10-Oct-2016.) |
Ref | Expression |
---|---|
nfeq1.1 |
Ref | Expression |
---|---|
nfeq1 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfeq1.1 | . 2 | |
2 | nfcv 2258 | . 2 | |
3 | 1, 2 | nfeq 2266 | 1 |
Colors of variables: wff set class |
Syntax hints: wceq 1316 wnf 1421 wnfc 2245 |
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 683 ax-5 1408 ax-7 1409 ax-gen 1410 ax-ie1 1454 ax-ie2 1455 ax-8 1467 ax-10 1468 ax-11 1469 ax-i12 1470 ax-bndl 1471 ax-4 1472 ax-17 1491 ax-i9 1495 ax-ial 1499 ax-i5r 1500 ax-ext 2099 |
This theorem depends on definitions: df-bi 116 df-tru 1319 df-nf 1422 df-sb 1721 df-cleq 2110 df-clel 2113 df-nfc 2247 |
This theorem is referenced by: euabsn 3563 fvmptt 5480 eusvobj2 5728 ovmpodv2 5872 ovi3 5875 dom2lem 6634 seq3f1olemstep 10242 seq3f1olemp 10243 fsumf1o 11127 isumss 11128 isummulc2 11163 fsum00 11199 isumshft 11227 |
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