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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 2742 moeq 3673 csbie2 3895 mosneq 4812 eusv1 5367 moop2 5490 mosubop 5499 eqrelriv 5780 opabid2 5820 xpidtr 6127 funoprab 7545 fnoprab 7548 elovmpo 7668 tfrlem7 8379 funen1cnv 9035 hartogs 9516 card2on 9526 epinid0 9577 cnvepnep 9587 ssttrcl 9694 tskwe 9955 ondomon 10565 fi1uzind 14564 brfi1indALT 14567 climeu 15632 letsr 18674 ulmdm 26593 ajmoi 31247 helch 31632 hsn0elch 31637 chintcli 31720 adjmo 32221 nlelchi 32450 hmopidmchi 32540 bnj978 35369 bnj1052 35395 bnj1030 35407 axsepg4 35580 satfv0 35871 satfv0fun 35884 fnsingle 36430 funimage 36439 funpartfun 36456 imagesset 36466 funtransport 36544 funray 36653 funline 36655 filnetlem3 36932 ttctr 37045 dfttc2g 37058 dfttc4lem2 37081 ax11-pm 37508 ax11-pm2 37512 bj-snsetex 37640 wl-equsal1i 38240 mbfresfi 38358 riscer 38680 vvdifopab 38955 opabf 39066 mopre 39161 cnvcosseq 39217 antisymressn 39224 trressn 39225 symrelcoss3 39245 cotrintab 44381 pm11.11 45125 fun2dmnopgexmpl 48062 ichv 48239 ichf 48240 ichid 48241 icht 48242 ichcircshi 48244 icheq 48252 pg4cyclnex 48933 mof0ALT 49659 f1omoOLD 49713 |
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