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| Mirrors > Home > MPE Home > Th. List > gen2 | Structured version Visualization version GIF version | ||
| Description: Generalization applied twice. (Contributed by NM, 30-Apr-1998.) |
| Ref | Expression |
|---|---|
| gen2.1 | ⊢ 𝜑 |
| Ref | Expression |
|---|---|
| gen2 | ⊢ ∀𝑥∀𝑦𝜑 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | gen2.1 | . . 3 ⊢ 𝜑 | |
| 2 | 1 | ax-gen 1827 | . 2 ⊢ ∀𝑦𝜑 |
| 3 | 2 | ax-gen 1827 | 1 ⊢ ∀𝑥∀𝑦𝜑 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ∀wal 1567 |
| This proof depends on axioms: ax-gen 1827 |
| This theorem is used by: axextmo 2736 moeq 3664 csbie2 3885 mosneq 4796 eusv1 5352 moop2 5473 mosubop 5482 eqrelriv 5764 opabid2 5805 xpidtr 6115 funoprab 7543 fnoprab 7546 elovmpo 7667 funmpt3 7688 mpt3fvd 7689 tfrlem7 8395 funen1cnv 9060 hartogs 9542 card2on 9552 epinid0 9603 cnvepnep 9613 ssttrcl 9720 tskwe 10035 ondomon 10651 fi1uzind 14656 brfi1indALT 14659 climeu 15728 letsr 18773 ulmdm 26726 ajmoi 31466 helch 31851 hsn0elch 31856 chintcli 31939 adjmo 32440 nlelchi 32669 hmopidmchi 32759 bnj978 35626 bnj1052 35652 bnj1030 35664 axsepg4 35868 satfv0 36210 satfv0fun 36223 fnsingle 36774 funimage 36783 funpartfun 36800 imagesset 36810 funtransport 36889 funray 36998 funline 37000 filnetlem3 37261 ttctr 37374 dfttc2g 37387 dfttc4lem2 37410 ax11-pm 37837 ax11-pm2 37841 bj-snsetex 37969 wl-equsal1i 38570 mbfresfi 38678 riscer 39016 vvdifopab 39291 opabf 39402 mopre 39497 cnvcosseq 39553 antisymressn 39560 trressn 39561 symrelcoss3 39581 cotrintab 44708 pm11.11 45452 fun2dmnopgexmpl 48448 ichv 48625 ichf 48626 ichid 48627 icht 48628 ichcircshi 48630 icheq 48638 pg4cyclnex 49319 mof0ALT 50045 f1omoOLD 50102 |
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