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Mirrors > Home > MPE Home > Th. List > Mathboxes > bnj978 | 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 |
---|---|
bnj978.1 | |
bnj978.2 |
Ref | Expression |
---|---|
bnj978 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | bnj978.1 | . . . . . 6 | |
2 | bnj978.2 | . . . . . 6 | |
3 | 1, 2 | sylbir 225 | . . . . 5 |
4 | 3 | gen2 1723 | . . . 4 |
5 | bnj253 30770 | . . . . . . 7 | |
6 | 5 | imbi1i 339 | . . . . . 6 |
7 | 6 | 2albii 1748 | . . . . 5 |
8 | 3impexp 1289 | . . . . . 6 | |
9 | 8 | 2albii 1748 | . . . . 5 |
10 | 19.21v 1868 | . . . . . . . 8 | |
11 | 19.21v 1868 | . . . . . . . . 9 | |
12 | 11 | imbi2i 326 | . . . . . . . 8 |
13 | 10, 12 | bitri 264 | . . . . . . 7 |
14 | 13 | albii 1747 | . . . . . 6 |
15 | 19.21v 1868 | . . . . . 6 | |
16 | df-ral 2917 | . . . . . . . 8 | |
17 | 16 | bicomi 214 | . . . . . . 7 |
18 | 17 | imbi2i 326 | . . . . . 6 |
19 | 14, 15, 18 | 3bitri 286 | . . . . 5 |
20 | 7, 9, 19 | 3bitri 286 | . . . 4 |
21 | 4, 20 | mpbi 220 | . . 3 |
22 | dfss2 3591 | . . . 4 | |
23 | 22 | ralbii 2980 | . . 3 |
24 | 21, 23 | sylibr 224 | . 2 |
25 | df-bnj19 30763 | . 2 | |
26 | 24, 25 | sylibr 224 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 w3a 1037 wal 1481 wcel 1990 wral 2912 wss 3574 w-bnj17 30752 c-bnj14 30754 w-bnj15 30758 c-bnj18 30760 w-bnj19 30762 |
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-in 3581 df-ss 3588 df-bnj17 30753 df-bnj19 30763 |
This theorem is referenced by: bnj907 31035 |
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