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| Description: Inference adding universal quantifier to both sides of an equivalence. |
| Ref | Expression |
|---|---|
| albii.1 |
|
| Ref | Expression |
|---|---|
| albii |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 19.15 999 |
. 2
| |
| 2 | albii.1 |
. 2
| |
| 3 | 1, 2 | mpg 988 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: 2albii 1002 hbex 1008 hbor 1010 hban 1011 hbbi 1012 hb3or 1013 hb3an 1014 hbe1 1018 alex 1036 alinexa 1044 exanali 1045 alexn 1046 19.21-2 1059 19.26-2 1070 19.35 1077 19.30 1087 19.32 1088 19.31 1089 19.43 1090 19.41 1097 alrot4 1099 albi 1109 2albi 1110 exintrbi 1120 aaan 1121 equsal 1153 dvelimfALT 1155 dvelimf 1252 sbcom 1260 sb8e 1264 19.23vv 1296 19.12vv 1304 sbcom2 1336 2sb6 1338 sb6a 1339 2sb6rf 1341 sbex 1350 sbalv 1351 2exsb 1353 dvelimALT 1355 sbal2 1360 a12lem2 1379 a12studyALT 1381 hbeu1 1390 hbeu 1391 sb8eu 1392 eu1 1394 eu2 1398 hbmo1 1408 hbmo 1409 moanim 1429 2mo 1450 2eu3 1454 2eu4 1455 exists1 1460 hbab1 1469 hbab 1470 hbabd 1471 eqcom 1480 hbxfr 1566 hbeq 1568 hbel 1569 abeq2 1571 abeq1 1572 eq2ab 1576 sbabel 1587 hbne 1647 ralbii2 1674 r2al 1679 hbral 1689 hbra1 1690 hbrex 1691 hbre1 1692 r3al 1693 r19.21t 1718 r19.22 1734 r19.23v 1744 r19.26 1753 hbreu1 1771 rabid2 1773 ralcom2 1779 ralv 1823 reu2 1933 reu6 1935 rmo4 1936 reu8 1939 2reuswap 1940 hbsbc1v 1953 sbcralt 1994 sbcralgf 1996 ra5 2004 hbcsb1g 2028 hbcsbg 2030 dfss2 2062 hbss 2066 ss2ab 2120 ss2rab 2127 rabss 2128 hbdif 2165 hbun 2190 ssequn1 2204 unss 2208 hbin 2224 ne0f 2292 eqv 2300 disj 2316 disj3 2319 ssdif0 2332 inssdif0 2338 ssundif 2349 hbpw 2412 hbpr 2431 ralpr 2433 eusn 2451 snss 2466 pwpw0 2474 prsspw 2485 pwsnALT 2506 hbuni 2514 unissb 2533 hbint 2548 elintrab 2550 ssintab 2555 intun 2567 intpr 2568 dfiin2 2593 iunss 2596 ssiun 2597 ssiin 2604 iinss 2605 hbbr 2664 dftr2 2688 dftr5 2689 axrep1 2700 axrep5 2704 axsep 2708 zfnuleu 2713 axnul2 2714 nvelv 2719 inex1 2722 axpow 2750 pwex 2752 sbcsng 2760 ssextss 2769 dtru 2779 zfpair2 2787 hbopab 2819 axun 2874 uniex2 2876 dffr2 2926 dfepfr 2939 hbsuc 3047 sucel 3049 hbxp 3211 weinxp 3240 hbrel 3252 reluni 3272 relop 3282 hbcnv 3302 dmopab3 3329 dm0rn0 3337 reldm0 3338 hbrn 3358 dmcosseq 3372 hbima 3418 dffr3 3438 cotr 3443 asymref 3446 asymref2 3447 intirr 3448 dffun2 3533 dffun3 3534 dffun4 3535 dffun5 3536 dffunmof 3537 hbfun 3543 dffun6 3546 funopab 3555 funcnv2 3563 funcnv 3564 fun2cnv 3566 fun11 3569 fununi 3570 funcnvuni 3571 hbfn 3591 hbf 3632 hbf1 3670 f11 3671 hbfo 3678 hbf1o 3694 fv2 3727 tz6.12-2 3746 fopab2 3830 f1fv 3881 hbiso 3899 tfrlem2 3919 dfer2 4269 fiint 4576 fiintOLD 4577 abfii2 4580 inf2 4624 axinf2 4640 setind2 4666 ranksn 4706 scottexs 4735 scott0s 4736 kardex 4742 karden 4743 aceq1 4746 aceq4 4751 aceq7 4760 ac7 4765 ac6n 4774 kmlem4 4785 kmlem12 4793 kmlem14 4795 kmlem15 4796 kmlem16 4797 aceqkm 4798 axpowndlem3 4970 zfcndrep 4985 zfcndun 4986 zfcndpow 4987 suppsr3 5243 pre-axsup 5310 infm3 6063 infmsup 6077 nnwos 6468 tgss3t 7644 ntreq0 7712 islp2 7751 cncfmet 7909 metcnp4 7974 metcn4 7975 nmobndseqi 8443 spwpr2 8661 axgroth2 8780 axgroth4 8782 grothprim 8785 choc0 9292 h1deot 9474 difeqri2 10446 cnfilca 10570 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-gen 965 ax-4 975 ax-5o 977 |
| This theorem depends on definitions: df-bi 147 df-an 225 |