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Mirrors > Home > ILE Home > Th. List > nfel1 | Unicode version |
Description: Hypothesis builder for elementhood, special case. (Contributed by Mario Carneiro, 10-Oct-2016.) |
Ref | Expression |
---|---|
nfeq1.1 |
Ref | Expression |
---|---|
nfel1 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfeq1.1 | . 2 | |
2 | nfcv 2281 | . 2 | |
3 | 1, 2 | nfel 2290 | 1 |
Colors of variables: wff set class |
Syntax hints: wnf 1436 wcel 1480 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: vtocl2gf 2748 vtocl3gf 2749 vtoclgaf 2751 vtocl2gaf 2753 vtocl3gaf 2755 nfop 3721 pofun 4234 nfse 4263 rabxfrd 4390 mptfvex 5506 fvmptf 5513 fmptcof 5587 fliftfuns 5699 riota2f 5751 ovmpos 5894 ov2gf 5895 fmpox 6098 mpofvex 6101 qliftfuns 6513 xpf1o 6738 iunfidisj 6834 sumfct 11143 sumrbdclem 11146 summodclem3 11149 summodclem2a 11150 zsumdc 11153 fsumgcl 11155 fsum3 11156 isumss 11160 isumss2 11162 fsum3cvg2 11163 fsumsplitf 11177 fsum2dlemstep 11203 fisumcom2 11207 fsumshftm 11214 fisum0diag2 11216 fsummulc2 11217 fsum00 11231 fsumabs 11234 fsumrelem 11240 fsumiun 11246 isumshft 11259 mertenslem2 11305 prodrbdclem 11340 prodmodclem3 11344 prodmodclem2a 11345 infssuzcldc 11644 iuncld 12284 fsumcncntop 12725 |
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