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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 2384 |
. 2
| |
| 2 | nfv 1577 |
. 2
| |
| 3 | vtoclg.1 |
. 2
| |
| 4 | vtoclg.2 |
. 2
| |
| 5 | 1, 2, 3, 4 | vtoclgf 2873 |
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 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-ext 2214 |
| This theorem depends on definitions: df-bi 117 df-tru 1401 df-nf 1510 df-sb 1812 df-clab 2219 df-cleq 2225 df-clel 2228 df-nfc 2373 df-v 2815 |
| This theorem is referenced by: vtoclbg 2876 ceqex 2944 mo2icl 2996 nelrdva 3024 sbctt 3109 sbcnestgf 3190 csbing 3428 ifmdc 3665 prnzg 3817 sneqrg 3866 unisng 3931 csbopabg 4188 trss 4217 inex1g 4246 ssexg 4249 pwexg 4293 prexg 4325 opth 4353 ordelord 4502 uniexg 4560 vtoclr 4798 resieq 5048 csbima12g 5123 dmsnsnsng 5240 iotaexab 5331 iota5 5334 csbiotag 5345 funmo 5367 fconstg 5564 funfveu 5683 funbrfv 5713 fnbrfvb 5715 fvelimab 5733 ssimaexg 5739 fvelrn 5808 isoselem 5993 csbriotag 6017 csbov123g 6089 ovg 6193 tfrexlem 6565 rdg0g 6619 ensn1g 7037 fundmeng 7048 xpdom2g 7083 phplem3g 7110 prcdnql 7799 prcunqu 7800 prdisj 7807 shftvalg 11521 shftval4g 11522 climshft 11989 telfsumo 12152 fsumparts 12156 lcmgcdlem 12774 fiinopn 14869 bdzfauscl 16660 bdinex1g 16671 bdssexg 16674 bj-prexg 16681 bj-uniexg 16688 |
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