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Mirrors > Home > ILE Home > Th. List > nfcsb1v | Unicode version |
Description: Bound-variable hypothesis builder for substitution into a class. (Contributed by NM, 17-Aug-2006.) (Revised by Mario Carneiro, 12-Oct-2016.) |
Ref | Expression |
---|---|
nfcsb1v |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfcv 2219 | . 2 | |
2 | 1 | nfcsb1 2937 | 1 |
Colors of variables: wff set class |
Syntax hints: wnfc 2206 csb 2908 |
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-clab 2068 df-cleq 2074 df-clel 2077 df-nfc 2208 df-sbc 2816 df-csb 2909 |
This theorem is referenced by: csbhypf 2941 csbiebt 2942 sbcnestgf 2953 csbnest1g 2957 cbvralcsf 2964 cbvrexcsf 2965 cbvreucsf 2966 cbvrabcsf 2967 csbing 3173 sbcbrg 3834 moop2 4006 pofun 4067 eusvnf 4203 opeliunxp 4413 elrnmpt1 4603 csbima12g 4706 fvmpts 5271 fvmpt2 5275 mptfvex 5277 fmptco 5351 fmptcof 5352 fmptcos 5353 elabrex 5418 fliftfuns 5458 csbov123g 5563 ovmpt2s 5644 mpt2mptsx 5843 dmmpt2ssx 5845 fmpt2x 5846 mpt2fvex 5849 fmpt2co 5857 dfmpt2 5864 f1od2 5876 eqerlem 6160 qliftfuns 6213 nfsum1 10193 |
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