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Mirrors > Home > MPE Home > Th. List > Mathboxes > bnj1318 | Structured version Visualization version Unicode version |
Description: Technical lemma for bnj60 31130. This lemma may no longer be used or have become an indirect lemma of the theorem in question (i.e. a lemma of a lemma... of the theorem). (Contributed by Jonathan Ben-Naim, 3-Jun-2011.) (New usage is discouraged.) |
Ref | Expression |
---|---|
bnj1318 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | bnj602 30985 | . . . . . . 7 | |
2 | 1 | eqeq2d 2632 | . . . . . 6 |
3 | 2 | 3anbi2d 1404 | . . . . 5 |
4 | 3 | rexbidv 3052 | . . . 4 |
5 | 4 | abbidv 2741 | . . 3 |
6 | hbab1 2611 | . . . 4 | |
7 | hbab1 2611 | . . . 4 | |
8 | 6, 7 | bnj1316 30891 | . . 3 |
9 | 5, 8 | syl 17 | . 2 |
10 | biid 251 | . . 3 | |
11 | biid 251 | . . 3 | |
12 | eqid 2622 | . . 3 | |
13 | eqid 2622 | . . 3 | |
14 | 10, 11, 12, 13 | bnj882 30996 | . 2 |
15 | biid 251 | . . 3 | |
16 | eqid 2622 | . . 3 | |
17 | 15, 11, 12, 16 | bnj882 30996 | . 2 |
18 | 9, 14, 17 | 3eqtr4g 2681 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 w3a 1037 wceq 1483 wcel 1990 cab 2608 wral 2912 wrex 2913 cdif 3571 c0 3915 csn 4177 ciun 4520 cdm 5114 csuc 5725 wfn 5883 cfv 5888 com 7065 c-bnj14 30754 c-bnj18 30760 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-iun 4522 df-br 4654 df-bnj14 30755 df-bnj18 30761 |
This theorem is referenced by: bnj1373 31098 bnj1408 31104 bnj1417 31109 bnj1489 31124 |
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