Mathbox for Jonathan Ben-Naim |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > Mathboxes > bnj1176 | 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 |
---|---|
bnj1176.51 | |
bnj1176.52 |
Ref | Expression |
---|---|
bnj1176 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | bnj1176.51 | . . . . . . . . 9 | |
2 | bnj1176.52 | . . . . . . . . 9 | |
3 | 1, 2 | syl 17 | . . . . . . . 8 |
4 | df-ral 2917 | . . . . . . . . 9 | |
5 | 4 | rexbii 3041 | . . . . . . . 8 |
6 | 3, 5 | sylib 208 | . . . . . . 7 |
7 | df-rex 2918 | . . . . . . 7 | |
8 | 6, 7 | sylib 208 | . . . . . 6 |
9 | 19.28v 1909 | . . . . . . 7 | |
10 | 9 | exbii 1774 | . . . . . 6 |
11 | 8, 10 | sylibr 224 | . . . . 5 |
12 | 19.37v 1910 | . . . . 5 | |
13 | 11, 12 | mpbir 221 | . . . 4 |
14 | 19.21v 1868 | . . . . 5 | |
15 | 14 | exbii 1774 | . . . 4 |
16 | 13, 15 | mpbir 221 | . . 3 |
17 | con2b 349 | . . . . . . 7 | |
18 | 17 | anbi2i 730 | . . . . . 6 |
19 | 18 | imbi2i 326 | . . . . 5 |
20 | 19 | albii 1747 | . . . 4 |
21 | 20 | exbii 1774 | . . 3 |
22 | 16, 21 | mpbi 220 | . 2 |
23 | ax-1 6 | . . . . 5 | |
24 | 23 | anim2i 593 | . . . 4 |
25 | 24 | imim2i 16 | . . 3 |
26 | 25 | alimi 1739 | . 2 |
27 | 22, 26 | bnj101 30789 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 wa 384 wal 1481 wex 1704 wcel 1990 wne 2794 wral 2912 wrex 2913 cvv 3200 wss 3574 c0 3915 class class class wbr 4653 wfr 5070 w-bnj17 30752 |
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 |
This theorem depends on definitions: df-bi 197 df-an 386 df-ex 1705 df-ral 2917 df-rex 2918 |
This theorem is referenced by: bnj1190 31076 |
Copyright terms: Public domain | W3C validator |