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| Mirrors > Home > ILE Home > Th. List > vtoclg | Unicode version | ||
| Description: Implicit substitution of a class expression for a setvar variable. (Contributed by NM, 17-Apr-1995.) |
| Ref | Expression |
|---|---|
| vtoclg.1 |
|
| vtoclg.2 |
|
| Ref | Expression |
|---|---|
| vtoclg |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nfcv 2339 |
. 2
| |
| 2 | nfv 1542 |
. 2
| |
| 3 | vtoclg.1 |
. 2
| |
| 4 | vtoclg.2 |
. 2
| |
| 5 | 1, 2, 3, 4 | vtoclgf 2822 |
1
|
| 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 1461 ax-7 1462 ax-gen 1463 ax-ie1 1507 ax-ie2 1508 ax-8 1518 ax-10 1519 ax-11 1520 ax-i12 1521 ax-bndl 1523 ax-4 1524 ax-17 1540 ax-i9 1544 ax-ial 1548 ax-i5r 1549 ax-ext 2178 |
| This theorem depends on definitions: df-bi 117 df-tru 1367 df-nf 1475 df-sb 1777 df-clab 2183 df-cleq 2189 df-clel 2192 df-nfc 2328 df-v 2765 |
| This theorem is referenced by: vtoclbg 2825 ceqex 2891 mo2icl 2943 nelrdva 2971 sbctt 3056 sbcnestgf 3136 csbing 3371 ifmdc 3602 prnzg 3747 sneqrg 3793 unisng 3857 csbopabg 4112 trss 4141 inex1g 4170 ssexg 4173 pwexg 4214 prexg 4245 opth 4271 ordelord 4417 uniexg 4475 vtoclr 4712 resieq 4957 csbima12g 5031 dmsnsnsng 5148 iotaexab 5238 iota5 5241 csbiotag 5252 funmo 5274 fconstg 5457 funfveu 5574 funbrfv 5602 fnbrfvb 5604 fvelimab 5620 ssimaexg 5626 fvelrn 5696 isoselem 5870 csbriotag 5893 csbov123g 5964 ovg 6066 tfrexlem 6401 rdg0g 6455 ensn1g 6865 fundmeng 6875 xpdom2g 6900 phplem3g 6926 prcdnql 7568 prcunqu 7569 prdisj 7576 shftvalg 11018 shftval4g 11019 climshft 11486 telfsumo 11648 fsumparts 11652 lcmgcdlem 12270 fiinopn 14324 bdzfauscl 15620 bdinex1g 15631 bdssexg 15634 bj-prexg 15641 bj-uniexg 15648 |
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