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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 |
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nfeq1.1 |
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Ref | Expression |
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nfeq1 |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfeq1.1 |
. 2
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2 | nfcv 2332 |
. 2
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3 | 1, 2 | nfeq 2340 |
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 106 ax-ia2 107 ax-ia3 108 ax-io 710 ax-5 1458 ax-7 1459 ax-gen 1460 ax-ie1 1504 ax-ie2 1505 ax-8 1515 ax-10 1516 ax-11 1517 ax-i12 1518 ax-bndl 1520 ax-4 1521 ax-17 1537 ax-i9 1541 ax-ial 1545 ax-i5r 1546 ax-ext 2171 |
This theorem depends on definitions: df-bi 117 df-tru 1367 df-nf 1472 df-sb 1774 df-cleq 2182 df-clel 2185 df-nfc 2321 |
This theorem is referenced by: euabsn 3677 fvmptt 5628 eusvobj2 5883 ovmpodv2 6031 ovi3 6034 dom2lem 6799 seq3f1olemstep 10534 seq3f1olemp 10535 fsumf1o 11433 isumss 11434 isummulc2 11469 fsum00 11505 isumshft 11533 fprodf1o 11631 prodssdc 11632 |
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