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Related theorems Unicode version |
| Description: |
| Ref | Expression |
|---|---|
| hbe1 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | hbn1 1013 |
. 2
| |
| 2 | df-ex 979 |
. 2
| |
| 3 | 2 | albii 997 |
. 2
|
| 4 | 1, 2, 3 | 3imtr4 219 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: excomim 1043 19.23 1061 19.38 1079 exan 1104 hbmo1 1404 mopick2 1434 euor2 1435 moexex 1436 2moex 1438 2euex 1439 2moswap 1442 2exeu 1444 2eu4 1450 2eu7 1453 2eu8 1454 hbre1 1686 ceqsexg 1883 intab 2555 axrep1 2689 axrep2 2690 axrep3 2691 axrep4 2692 copsex2g 2788 mosubopt 2799 hbopab1 2808 hbopab2 2809 dfid3 2831 dmcosseq 3357 imadif 3566 hboprab1 3984 hboprab2 3985 zfcndrep 4946 zfcndpow 4948 zfcndreg 4949 zfcndinf 4950 suppsr3 5204 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-gen 961 ax-4 971 ax-5o 973 ax-6o 976 |
| This theorem depends on definitions: df-bi 147 df-an 225 df-ex 979 |