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Related theorems Unicode version |
| Description: |
| Ref | Expression |
|---|---|
| hbe1 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | hbn1 1047 |
. 2
| |
| 2 | df-ex 1013 |
. 2
| |
| 3 | 2 | albii 1031 |
. 2
|
| 4 | 1, 2, 3 | 3imtr4i 217 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: excomim 1077 19.23 1095 19.38 1113 exan 1138 hbmo1 1439 eupicka 1468 mopick2 1470 euor2 1471 moexex 1472 2moex 1474 2euex 1475 2moswap 1478 2exeu 1480 2eu4 1486 2eu7 1489 2eu8 1490 hbre1 1727 ceqsexg 1925 intab 2608 axrep1 2745 axrep2 2746 axrep3 2747 axrep4 2748 copsex2g 2846 mosubopt 2857 hbopab1 2866 hbopab2 2867 dfid3 2890 dmcosseq 3425 imadif 3649 hboprab1 4069 hboprab2 4070 zfcndrep 5055 zfcndpow 5057 zfcndreg 5058 zfcndinf 5059 suppsr3 5313 xfree 10489 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-gen 995 ax-4 1005 ax-5o 1007 ax-6o 1010 |
| This theorem depends on definitions: df-bi 145 df-an 223 df-ex 1013 |