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Related theorems Unicode version |
| Description: If |
| Ref | Expression |
|---|---|
| hb.1 |
|
| hb.2 |
|
| Ref | Expression |
|---|---|
| hbim |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | hb.1 |
. . . 4
| |
| 2 | 1 | hbn 1040 |
. . 3
|
| 3 | pm2.21 76 |
. . 3
| |
| 4 | 2, 3 | 19.21ai 1034 |
. 2
|
| 5 | hb.2 |
. . 3
| |
| 6 | ax-1 4 |
. . 3
| |
| 7 | 5, 6 | 19.21ai 1034 |
. 2
|
| 8 | 4, 7 | ja 135 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: hbor 1044 hban 1045 hbbi 1046 hbia1 1050 19.21 1092 19.23 1099 19.38 1117 mo 1432 hbmo1 1445 hbmo 1446 moexex 1478 2mo 1487 2eu4 1492 2eu6 1494 hbral 1732 cbvralf 1842 vtocl2gf 1895 vtoclgaf 1897 rcla4 1917 moi 1971 dfss2f 2112 uniiunlem 2184 hbint 2610 elintab 2611 ssintab 2617 ssiun2s 2662 axrep2 2769 axrep3 2770 opelopabsb 2892 alxfr 3119 onminex 3164 tfis 3208 tfinds 3212 tfindes 3215 findes 3248 ralxp 3301 dmcosseq 3452 fneu 3698 fv3 3844 tz6.12c 3851 fvopab2 3902 dff13f 3989 tfr3 4227 dom2d 4545 ac6sfilem1 4588 ac6sfilem3 4590 aceq1 4875 aceq5lem5 4885 zfcndrep 5120 zfcndinf 5124 suppsrlem 5375 suppsr3 5378 uzindOLD 6379 nn0ind-raph 6385 uzind4s 6579 uzind4s2 6580 nnwof 6586 cau3ii 7117 caucvglem6 7365 cncnplem2 7985 iscaunns 8155 chcmhi 9389 atom1d 10561 tostos 10883 bwt2 11123 subtr 11395 subtr2 11396 ordtypelem5 11431 ordtypelem6 11432 ordtype 11434 omsubsdomlem2 11441 neibastop2lem1 11580 neibastop2lem3 11582 neibastop3 11585 limfilcf 11683 oprabopabf 11807 cncfres 11956 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-gen 999 ax-4 1009 ax-5o 1011 ax-6o 1014 |