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Mirrors > Home > MPE Home > Th. List > mreexexlem3d | Structured version Visualization version Unicode version |
Description: Base case of the induction in mreexexd 16308. (Contributed by David Moews, 1-May-2017.) |
Ref | Expression |
---|---|
mreexexlem2d.1 | Moore |
mreexexlem2d.2 | mrCls |
mreexexlem2d.3 | mrInd |
mreexexlem2d.4 | |
mreexexlem2d.5 | |
mreexexlem2d.6 | |
mreexexlem2d.7 | |
mreexexlem2d.8 | |
mreexexlem3d.9 |
Ref | Expression |
---|---|
mreexexlem3d |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simpr 477 | . . . 4 | |
2 | mreexexlem2d.1 | . . . . . . . . . 10 Moore | |
3 | 2 | adantr 481 | . . . . . . . . 9 Moore |
4 | mreexexlem2d.2 | . . . . . . . . 9 mrCls | |
5 | mreexexlem2d.3 | . . . . . . . . 9 mrInd | |
6 | mreexexlem2d.7 | . . . . . . . . . . . 12 | |
7 | 6 | adantr 481 | . . . . . . . . . . 11 |
8 | simpr 477 | . . . . . . . . . . . . . 14 | |
9 | 8 | uneq1d 3766 | . . . . . . . . . . . . 13 |
10 | uncom 3757 | . . . . . . . . . . . . . 14 | |
11 | un0 3967 | . . . . . . . . . . . . . 14 | |
12 | 10, 11 | eqtr3i 2646 | . . . . . . . . . . . . 13 |
13 | 9, 12 | syl6eq 2672 | . . . . . . . . . . . 12 |
14 | 13 | fveq2d 6195 | . . . . . . . . . . 11 |
15 | 7, 14 | sseqtrd 3641 | . . . . . . . . . 10 |
16 | mreexexlem2d.8 | . . . . . . . . . . . . . 14 | |
17 | 16 | adantr 481 | . . . . . . . . . . . . 13 |
18 | 5, 3, 17 | mrissd 16296 | . . . . . . . . . . . 12 |
19 | 18 | unssbd 3791 | . . . . . . . . . . 11 |
20 | 3, 4, 19 | mrcssidd 16285 | . . . . . . . . . 10 |
21 | 15, 20 | unssd 3789 | . . . . . . . . 9 |
22 | ssun2 3777 | . . . . . . . . . 10 | |
23 | 22 | a1i 11 | . . . . . . . . 9 |
24 | 3, 4, 5, 21, 23, 17 | mrissmrcd 16300 | . . . . . . . 8 |
25 | ssequn1 3783 | . . . . . . . 8 | |
26 | 24, 25 | sylibr 224 | . . . . . . 7 |
27 | mreexexlem2d.5 | . . . . . . . 8 | |
28 | 27 | adantr 481 | . . . . . . 7 |
29 | 26, 28 | ssind 3837 | . . . . . 6 |
30 | disjdif 4040 | . . . . . 6 | |
31 | 29, 30 | syl6sseq 3651 | . . . . 5 |
32 | ss0b 3973 | . . . . 5 | |
33 | 31, 32 | sylib 208 | . . . 4 |
34 | mreexexlem3d.9 | . . . 4 | |
35 | 1, 33, 34 | mpjaodan 827 | . . 3 |
36 | 0elpw 4834 | . . 3 | |
37 | 35, 36 | syl6eqel 2709 | . 2 |
38 | 2 | elfvexd 6222 | . . . 4 |
39 | 27 | difss2d 3740 | . . . 4 |
40 | 38, 39 | ssexd 4805 | . . 3 |
41 | enrefg 7987 | . . 3 | |
42 | 40, 41 | syl 17 | . 2 |
43 | breq2 4657 | . . . 4 | |
44 | uneq1 3760 | . . . . 5 | |
45 | 44 | eleq1d 2686 | . . . 4 |
46 | 43, 45 | anbi12d 747 | . . 3 |
47 | 46 | rspcev 3309 | . 2 |
48 | 37, 42, 16, 47 | syl12anc 1324 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wo 383 wa 384 wceq 1483 wcel 1990 wral 2912 wrex 2913 cvv 3200 cdif 3571 cun 3572 cin 3573 wss 3574 c0 3915 cpw 4158 csn 4177 class class class wbr 4653 cfv 5888 cen 7952 Moorecmre 16242 mrClscmrc 16243 mrIndcmri 16244 |
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-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 |
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-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-pss 3590 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-int 4476 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-en 7956 df-mre 16246 df-mrc 16247 df-mri 16248 |
This theorem is referenced by: mreexexlem4d 16307 mreexexd 16308 mreexexdOLD 16309 |
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