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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 | 19.15 994 |
. 2
| |
| 2 | albii.1 |
. 2
| |
| 3 | 1, 2 | mpg 983 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: 2albii 997 hbex 1003 hbor 1005 hban 1006 hbbi 1007 hb3or 1008 hb3an 1009 hbe1 1012 alex 1030 alinexa 1038 exanali 1039 alexn 1040 19.21-2 1053 19.26-2 1064 19.35 1071 19.30 1081 19.32 1082 19.31 1083 19.43 1084 19.41 1091 alrot4 1093 albi 1103 2albi 1104 exintrbi 1114 aaan 1115 equsal 1147 dvelimfALT 1149 dvelimf 1245 sbcom 1253 sb8e 1257 19.23vv 1289 19.12vv 1297 sbcom2 1329 2sb6 1331 sb6a 1332 2sb6rf 1334 sbex 1343 sbalv 1344 2exsb 1346 sbal2 1351 a12lem2 1370 a12studyALT 1372 hbeu1 1381 hbeu 1382 sb8eu 1383 eu1 1385 eu2 1389 hbmo1 1399 hbmo 1400 moanim 1420 2mo 1440 2eu3 1444 2eu4 1445 exists1 1450 hbab1 1459 hbab 1460 hbabd 1461 eqcom 1469 hbxfr 1555 hbeq 1557 hbel 1558 abeq2 1560 abeq1 1561 eq2ab 1565 sbabel 1576 hbne 1636 ralbii2 1663 r2al 1668 hbral 1678 hbra1 1679 hbrex 1680 hbre1 1681 r3al 1682 r19.21t 1707 r19.22 1723 r19.23v 1733 r19.26 1742 hbreu1 1760 rabid2 1762 ralcom2 1768 ralv 1811 reu2 1920 reu6 1922 rmo4 1923 reu8 1926 2reuswap 1927 hbsbc1v 1940 sbcralt 1980 sbcralgf 1982 ra5 1990 hbcsb1g 2014 hbcsbg 2016 dfss2 2048 hbss 2052 ss2ab 2106 ss2rab 2113 rabss 2114 hbdif 2151 hbun 2176 ssequn1 2190 unss 2194 hbin 2210 ne0f 2277 eqv 2285 disj 2301 disj3 2304 ssdif0 2317 inssdif0 2323 ssundif 2334 hbpw 2397 hbpr 2416 ralpr 2418 eusn 2436 snss 2452 pwpw0 2460 prsspw 2471 hbuni 2499 unissb 2518 hbint 2533 elintrab 2535 ssintab 2540 intun 2552 intpr 2553 dfiin2 2578 iunss 2581 ssiun 2582 ssiin 2589 iinss 2590 hbbr 2648 dftr2 2672 dftr5 2673 axrep1 2684 axrep5 2688 axsep 2692 zfnuleu 2697 axnul2 2698 nvelv 2703 inex1 2706 axpow 2733 pwex 2735 sbcsng 2743 ssextss 2752 dtru 2762 zfpair2 2770 hbopab 2801 axun 2858 uniex2 2860 dffr2 2909 dfepfr 2922 hbsuc 3030 sucel 3032 hbxp 3194 weinxp 3223 hbrel 3235 reluni 3255 relop 3265 hbcnv 3284 dmopab3 3311 dm0rn0 3319 reldm0 3320 hbrn 3337 dmcosseq 3349 hbima 3395 dffr3 3415 cotr 3420 asymref 3423 asymref2 3424 asymrefOLD 3425 asymref2OLD 3426 intirr 3427 dffun2 3512 dffun3 3513 dffun4 3514 dffun5 3515 dffunmof 3516 hbfun 3522 dffun6 3525 funopab 3534 funcnv2 3542 funcnv 3543 fun2cnv 3545 fun11 3548 fununi 3549 funcnvuni 3550 hbfn 3570 hbf 3611 hbf1 3648 f11 3649 hbfo 3656 hbf1o 3672 fv2 3705 tz6.12-2 3724 fopab2 3808 f1fv 3859 hbiso 3877 tfrlem2 3897 dfer2 4246 fiint 4534 abfii2 4536 inf2 4580 axinf2 4596 setind2 4621 ranksn 4661 scottexs 4690 scott0s 4691 kardex 4697 karden 4698 aceq1 4701 aceq4 4706 aceq7 4715 ac7 4720 ac6n 4729 kmlem4 4740 kmlem12 4748 kmlem14 4750 kmlem15 4751 kmlem16 4752 aceqkm 4753 axpowndlem3 4923 zfcndrep 4938 zfcndun 4939 zfcndpow 4940 suppsr3 5196 pre-axsup 5263 infm3 6001 infmsup 6015 nnwos 6392 tgss3t 7580 ntreq0 7650 islp2 7688 cncfmet 7844 metcnp4 7904 metcn4 7905 nmobndseqi 8372 axgroth2 8717 axgroth4 8719 grothprim 8722 choc0 9205 h1deot 9387 difeqri2 10344 cnfilca 10451 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-gen 960 ax-4 970 ax-5o 972 |
| This theorem depends on definitions: df-bi 147 df-an 225 |