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Mirrors > Home > MPE Home > Th. List > cmpcov2 | Structured version Visualization version Unicode version |
Description: Rewrite cmpcov 21192 for the cover . (Contributed by Mario Carneiro, 11-Sep-2015.) |
Ref | Expression |
---|---|
iscmp.1 |
Ref | Expression |
---|---|
cmpcov2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | dfss3 3592 | . . . . 5 | |
2 | elunirab 4448 | . . . . . 6 | |
3 | 2 | ralbii 2980 | . . . . 5 |
4 | 1, 3 | sylbbr 226 | . . . 4 |
5 | ssrab2 3687 | . . . . . . 7 | |
6 | 5 | unissi 4461 | . . . . . 6 |
7 | iscmp.1 | . . . . . 6 | |
8 | 6, 7 | sseqtr4i 3638 | . . . . 5 |
9 | 8 | a1i 11 | . . . 4 |
10 | 4, 9 | eqssd 3620 | . . 3 |
11 | 7 | cmpcov 21192 | . . . 4 |
12 | 5, 11 | mp3an2 1412 | . . 3 |
13 | 10, 12 | sylan2 491 | . 2 |
14 | ssrab 3680 | . . . . . . . 8 | |
15 | 14 | anbi1i 731 | . . . . . . 7 |
16 | an32 839 | . . . . . . 7 | |
17 | anass 681 | . . . . . . 7 | |
18 | 15, 16, 17 | 3bitri 286 | . . . . . 6 |
19 | 18 | anbi1i 731 | . . . . 5 |
20 | an32 839 | . . . . 5 | |
21 | an32 839 | . . . . 5 | |
22 | 19, 20, 21 | 3bitr4i 292 | . . . 4 |
23 | elfpw 8268 | . . . . 5 | |
24 | 23 | anbi1i 731 | . . . 4 |
25 | elfpw 8268 | . . . . 5 | |
26 | 25 | anbi1i 731 | . . . 4 |
27 | 22, 24, 26 | 3bitr4i 292 | . . 3 |
28 | 27 | rexbii2 3039 | . 2 |
29 | 13, 28 | sylib 208 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 wceq 1483 wcel 1990 wral 2912 wrex 2913 crab 2916 cin 3573 wss 3574 cpw 4158 cuni 4436 cfn 7955 ccmp 21189 |
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-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-in 3581 df-ss 3588 df-pw 4160 df-uni 4437 df-cmp 21190 |
This theorem is referenced by: cmpcovf 21194 bwth 21213 locfincmp 21329 |
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