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Mirrors > Home > ILE Home > Th. List > nfsbc1v | Unicode version |
Description: Bound-variable hypothesis builder for class substitution. (Contributed by Mario Carneiro, 12-Oct-2016.) |
Ref | Expression |
---|---|
nfsbc1v |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfcv 2258 | . 2 | |
2 | 1 | nfsbc1 2899 | 1 |
Colors of variables: wff set class |
Syntax hints: wnf 1421 wsbc 2882 |
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-5 1408 ax-7 1409 ax-gen 1410 ax-ie1 1454 ax-ie2 1455 ax-8 1467 ax-11 1469 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-clab 2104 df-cleq 2110 df-clel 2113 df-nfc 2247 df-sbc 2883 |
This theorem is referenced by: elrabsf 2919 cbvralcsf 3032 cbvrexcsf 3033 euotd 4146 findes 4487 omsinds 4505 elfvmptrab1 5483 ralrnmpt 5530 rexrnmpt 5531 dfopab2 6055 dfoprab3s 6056 mpoxopoveq 6105 findcard2 6751 findcard2s 6752 ac6sfi 6760 indpi 7118 nn0ind-raph 9136 uzind4s 9353 indstr 9356 fzrevral 9853 exfzdc 9985 uzsinds 10183 zsupcllemstep 11565 infssuzex 11569 prmind2 11728 bj-bdfindes 13074 bj-findes 13106 |
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