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Mirrors > Home > MPE Home > Th. List > Mathboxes > bnj953 | Structured version Visualization version Unicode version |
Description: Technical lemma for bnj69 31078. 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 |
---|---|
bnj953.1 | |
bnj953.2 |
Ref | Expression |
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bnj953 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | bnj312 30778 | . . 3 | |
2 | bnj251 30768 | . . 3 | |
3 | 1, 2 | bitri 264 | . 2 |
4 | bnj953.1 | . . . . . 6 | |
5 | 4 | bnj115 30791 | . . . . 5 |
6 | sp 2053 | . . . . . 6 | |
7 | 6 | impcom 446 | . . . . 5 |
8 | 5, 7 | sylan2b 492 | . . . 4 |
9 | bnj953.2 | . . . . 5 | |
10 | 9 | bnj956 30847 | . . . 4 |
11 | eqtr3 2643 | . . . 4 | |
12 | 8, 10, 11 | syl2anr 495 | . . 3 |
13 | eqtr 2641 | . . 3 | |
14 | 12, 13 | sylan2 491 | . 2 |
15 | 3, 14 | sylbi 207 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 wal 1481 wceq 1483 wcel 1990 wral 2912 ciun 4520 csuc 5725 cfv 5888 com 7065 w-bnj17 30752 c-bnj14 30754 |
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-ral 2917 df-rex 2918 df-iun 4522 df-bnj17 30753 |
This theorem is referenced by: bnj967 31015 |
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