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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 2739 moeq 3668 csbie2 3890 mosneq 4800 eusv1 5358 moop2 5479 mosubop 5488 eqrelriv 5771 opabid2 5813 xpidtr 6129 funoprab 7568 fnoprab 7571 elovmpo 7693 funmpt3 7714 mpt3fvd 7715 tfrlem7 8422 funen1cnv 9087 hartogs 9568 card2on 9578 epinid0 9629 cnvepnep 9639 ssttrcl 9746 tskwe 10061 ondomon 10677 fi1uzind 14682 brfi1indALT 14685 climeu 15754 letsr 18799 ulmdm 26753 ajmoi 31493 helch 31878 hsn0elch 31883 chintcli 31966 adjmo 32467 nlelchi 32696 hmopidmchi 32786 bnj978 35662 bnj1052 35688 bnj1030 35700 axsepg4 35924 satfv0 36303 satfv0fun 36316 fnsingle 36872 funimage 36881 funpartfun 36898 imagesset 36908 funtransport 36987 funray 37096 funline 37098 filnetlem3 37359 ttctr 37472 dfttc2g 37485 dfttc4lem2 37508 ax11-pm 37935 ax11-pm2 37939 bj-snsetex 38067 wl-equsal1i 38681 mbfresfi 38789 riscer 39125 vvdifopab 39400 opabf 39511 mopre 39606 cnvcosseq 39662 antisymressn 39669 trressn 39670 symrelcoss3 39690 cotrintab 44817 pm11.11 45561 fun2dmnopgexmpl 48569 ichv 48746 ichf 48747 ichid 48748 icht 48749 ichcircshi 48751 icheq 48759 pg4cyclnex 49440 mof0ALT 50166 f1omoOLD 50223 |
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