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Related theorems Unicode version |
| Description: |
| Ref | Expression |
|---|---|
| hbe1 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | hbn1 1015 |
. 2
| |
| 2 | df-ex 981 |
. 2
| |
| 3 | 2 | albii 999 |
. 2
|
| 4 | 1, 2, 3 | 3imtr4 219 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: excomim 1045 19.23 1063 19.38 1081 exan 1106 hbmo1 1406 mopick2 1436 euor2 1437 moexex 1438 2moex 1440 2euex 1441 2moswap 1444 2exeu 1446 2eu4 1452 2eu7 1455 2eu8 1456 hbre1 1689 ceqsexg 1887 intab 2560 axrep1 2694 axrep2 2695 axrep3 2696 axrep4 2697 copsex2g 2793 mosubopt 2804 hbopab1 2813 hbopab2 2814 dfid3 2836 dmcosseq 3365 imadif 3574 hboprab1 3993 hboprab2 3994 zfcndrep 4966 zfcndpow 4968 zfcndreg 4969 zfcndinf 4970 suppsr3 5224 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-gen 963 ax-4 973 ax-5o 975 ax-6o 978 |
| This theorem depends on definitions: df-bi 147 df-an 225 df-ex 981 |