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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 2738 moeq 3668 csbie2 3889 mosneq 4805 eusv1 5360 moop2 5483 mosubop 5492 eqrelriv 5773 opabid2 5813 xpidtr 6120 funoprab 7539 fnoprab 7542 elovmpo 7663 tfrlem7 8376 funen1cnv 9039 hartogs 9520 card2on 9530 epinid0 9581 cnvepnep 9591 ssttrcl 9698 tskwe 9959 ondomon 10575 fi1uzind 14576 brfi1indALT 14579 climeu 15646 letsr 18687 ulmdm 26636 ajmoi 31347 helch 31732 hsn0elch 31737 chintcli 31820 adjmo 32321 nlelchi 32550 hmopidmchi 32640 bnj978 35466 bnj1052 35492 bnj1030 35504 axsepg4 35677 satfv0 35945 satfv0fun 35958 fnsingle 36504 funimage 36513 funpartfun 36530 imagesset 36540 funtransport 36619 funray 36728 funline 36730 filnetlem3 37007 ttctr 37120 dfttc2g 37133 dfttc4lem2 37156 ax11-pm 37583 ax11-pm2 37587 bj-snsetex 37715 wl-equsal1i 38315 mbfresfi 38423 riscer 38746 vvdifopab 39021 opabf 39132 mopre 39227 cnvcosseq 39283 antisymressn 39290 trressn 39291 symrelcoss3 39311 cotrintab 44462 pm11.11 45206 fun2dmnopgexmpl 48180 ichv 48357 ichf 48358 ichid 48359 icht 48360 ichcircshi 48362 icheq 48370 pg4cyclnex 49051 mof0ALT 49776 f1omoOLD 49828 |
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