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Mirrors > Home > MPE Home > Th. List > kmlem1 | Structured version Visualization version Unicode version |
Description: Lemma for 5-quantifier AC of Kurt Maes, Th. 4, 1 => 2. (Contributed by NM, 5-Apr-2004.) |
Ref | Expression |
---|---|
kmlem1 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | vex 3203 | . . . . . 6 | |
2 | 1 | rabex 4813 | . . . . 5 |
3 | raleq 3138 | . . . . . . 7 | |
4 | raleq 3138 | . . . . . . . 8 | |
5 | 4 | raleqbi1dv 3146 | . . . . . . 7 |
6 | 3, 5 | anbi12d 747 | . . . . . 6 |
7 | raleq 3138 | . . . . . . 7 | |
8 | 7 | exbidv 1850 | . . . . . 6 |
9 | 6, 8 | imbi12d 334 | . . . . 5 |
10 | 2, 9 | spcv 3299 | . . . 4 |
11 | 10 | alrimiv 1855 | . . 3 |
12 | elrabi 3359 | . . . . . . 7 | |
13 | elrabi 3359 | . . . . . . . . 9 | |
14 | 13 | imim1i 63 | . . . . . . . 8 |
15 | 14 | ralimi2 2949 | . . . . . . 7 |
16 | 12, 15 | imim12i 62 | . . . . . 6 |
17 | 16 | ralimi2 2949 | . . . . 5 |
18 | neeq1 2856 | . . . . . . . 8 | |
19 | 18 | elrab 3363 | . . . . . . 7 |
20 | 19 | simprbi 480 | . . . . . 6 |
21 | 20 | rgen 2922 | . . . . 5 |
22 | 17, 21 | jctil 560 | . . . 4 |
23 | 19 | biimpri 218 | . . . . . . . 8 |
24 | 23 | imim1i 63 | . . . . . . 7 |
25 | 24 | expd 452 | . . . . . 6 |
26 | 25 | ralimi2 2949 | . . . . 5 |
27 | 26 | eximi 1762 | . . . 4 |
28 | 22, 27 | imim12i 62 | . . 3 |
29 | 11, 28 | sylg 1750 | . 2 |
30 | raleq 3138 | . . . . 5 | |
31 | 30 | raleqbi1dv 3146 | . . . 4 |
32 | raleq 3138 | . . . . 5 | |
33 | 32 | exbidv 1850 | . . . 4 |
34 | 31, 33 | imbi12d 334 | . . 3 |
35 | 34 | cbvalv 2273 | . 2 |
36 | 29, 35 | sylib 208 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 wal 1481 wceq 1483 wex 1704 wcel 1990 wne 2794 wral 2912 crab 2916 c0 3915 |
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 ax-sep 4781 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 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-ne 2795 df-ral 2917 df-rab 2921 df-v 3202 df-in 3581 df-ss 3588 |
This theorem is referenced by: kmlem13 8984 |
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