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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 1038 |
. 2
| |
| 2 | albii.1 |
. 2
| |
| 3 | 1, 2 | mpg 1027 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: 2albii 1041 hbex 1047 hbor 1049 hban 1050 hbbi 1051 hb3or 1052 hb3an 1053 hbe1 1057 alex 1075 alinexa 1083 exanali 1084 alexn 1085 19.21-2 1098 19.26-2 1109 19.35 1116 19.30 1126 19.32 1127 19.31 1128 19.43 1129 19.41 1136 alrot4 1138 albi 1148 2albi 1149 exintrbi 1159 aaan 1160 equsal 1193 dvelimfALT 1195 dvelimf 1292 sbcom 1300 sb8e 1304 19.23vv 1336 19.12vv 1344 sbcom2 1376 2sb6 1378 sb6a 1379 2sb6rf 1381 sbex 1390 sbalv 1391 2exsb 1393 dvelimALT 1395 sbal2 1400 a12lem2 1419 a12studyALT 1421 hbeu1 1430 hbeu 1431 sb8eu 1432 eu1 1434 eu2 1438 hbmo1 1448 hbmo 1449 moanim 1469 2mo 1490 2eu3 1494 2eu4 1495 exists1 1502 hbab1 1512 hbab 1513 hbabd 1514 eqcom 1524 hbxfr 1610 hbeq 1612 hbel 1613 abeq2 1615 abeq1 1616 eq2ab 1620 sbabel 1631 hbne 1691 ralbii2 1718 r2al 1723 hbral 1733 hbra1 1734 hbrex 1735 hbre1 1736 r3al 1737 r19.21t 1762 r19.22 1778 r19.23v 1788 r19.26 1797 hbreu1 1815 rabid2 1817 ralcom2 1823 ralv 1867 reu2 1977 reu6 1979 rmo4 1980 reu8 1983 2reuswap 1984 hbsbc1v 1997 sbcralt 2040 sbcralgf 2042 ra5 2050 hbcsb1g 2075 hbcsbg 2077 dfss2 2109 hbss 2113 ss2ab 2167 ss2rab 2174 rabss 2175 hbdif 2212 hbun 2237 ssequn1 2251 unss 2255 hbin 2271 ne0f 2339 eqv 2347 disj 2363 disj3 2366 ssdif0 2379 inssdif0 2385 ssundif 2396 hbpw 2459 hbpr 2478 ralpr 2480 eusn 2498 snss 2515 pwpw0 2523 prsspw 2534 pwsnALT 2555 hbuni 2563 unissb 2582 hbint 2597 elintrab 2599 ssintab 2604 intun 2616 intpr 2617 dfiin2 2642 iunss 2645 ssiun 2646 ssiin 2653 iinss 2654 hbbr 2713 dftr2 2737 dftr5 2738 axrep1 2749 axrep5 2753 axsep 2757 zfnuleu 2762 axnul2 2763 vprc 2768 inex1 2771 axpow 2799 pwex 2801 sbcsng 2809 ssextss 2818 dtru 2828 zfpair2 2836 hbopab 2868 axun 2923 uniex2 2925 dffr2 2976 dfepfr 2989 hbsuc 3097 sucel 3099 hbxp 3261 weinxp 3290 hbrel 3302 reluni 3322 relop 3332 hbcnv 3352 dmopab3 3379 dm0rn0 3387 reldm0 3388 hbrn 3408 dmcosseq 3422 hbima 3468 dffr3 3488 cotr 3493 asymref 3496 asymref2 3497 intirr 3498 dffun2 3583 dffun3 3584 dffun4 3585 dffun5 3586 dffunmof 3587 hbfun 3593 dffun6 3596 funopab 3605 funcnv2 3613 funcnv 3614 fun2cnv 3616 fun11 3619 fununi 3620 funcnvuni 3621 hbfn 3641 hbf 3682 hbf1 3720 f11 3721 hbfo 3728 hbf1o 3744 fv2 3777 tz6.12-2 3796 fopab2 3880 f1fv 3931 hbiso 3950 tfrlem2 3970 dfer2 4320 fiint 4620 abfii2 4622 inf2 4670 axinf2 4686 setind2 4711 ranksn 4751 scottexs 4780 scott0s 4781 kardex 4787 karden 4788 aceq1 4791 aceq4 4796 aceq7 4805 ac7 4810 ac6n 4819 kmlem4 4830 kmlem12 4838 kmlem14 4840 kmlem15 4841 kmlem16 4842 aceqkm 4843 axpowndlem3 5016 zfcndrep 5031 zfcndun 5032 zfcndpow 5033 suppsr3 5289 pre-axsup 5356 infm3 6136 infmsup 6150 nnwos 6486 tgss3 7727 ntreq0 7793 islp2 7832 cncfmet 7990 metcnp4 8055 metcn4 8056 nmobndseqi 8524 spwpr2 8742 axgroth2 8861 axgroth4 8863 grothprim 8866 choc0 9373 h1deoi 9555 difeqri2 10529 ref3w 10566 cnfilca 10670 usinuniop 10703 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-gen 1004 ax-4 1014 ax-5o 1016 |
| This theorem depends on definitions: df-bi 154 df-an 232 |