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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 1828 | . 2 ⊢ ∀𝑦𝜑 |
| 3 | 2 | ax-gen 1828 | 1 ⊢ ∀𝑥∀𝑦𝜑 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ∀wal 1568 |
| This proof depends on axioms: ax-gen 1828 |
| This theorem is used by: axextmo 2737 moeq 3665 csbie2 3886 mosneq 4802 eusv1 5353 moop2 5474 mosubop 5483 eqrelriv 5765 opabid2 5806 xpidtr 6114 funoprab 7534 fnoprab 7537 elovmpo 7658 funmpt3 7679 tfrlem7 8375 funen1cnv 9040 hartogs 9522 card2on 9532 epinid0 9583 cnvepnep 9593 ssttrcl 9700 tskwe 10012 ondomon 10628 fi1uzind 14632 brfi1indALT 14635 climeu 15702 letsr 18747 ulmdm 26702 ajmoi 31442 helch 31827 hsn0elch 31832 chintcli 31915 adjmo 32416 nlelchi 32645 hmopidmchi 32735 bnj978 35562 bnj1052 35588 bnj1030 35600 axsepg4 35784 satfv0 36092 satfv0fun 36105 fnsingle 36651 funimage 36660 funpartfun 36677 imagesset 36687 funtransport 36766 funray 36875 funline 36877 filnetlem3 37138 ttctr 37251 dfttc2g 37264 dfttc4lem2 37287 ax11-pm 37714 ax11-pm2 37718 bj-snsetex 37846 wl-equsal1i 38444 mbfresfi 38552 riscer 38890 vvdifopab 39165 opabf 39276 mopre 39371 cnvcosseq 39427 antisymressn 39434 trressn 39435 symrelcoss3 39455 cotrintab 44573 pm11.11 45317 fun2dmnopgexmpl 48298 ichv 48475 ichf 48476 ichid 48477 icht 48478 ichcircshi 48480 icheq 48488 pg4cyclnex 49169 mof0ALT 49894 f1omoOLD 49946 |
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