Mathbox for Thierry Arnoux |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > isarchi | Structured version Visualization version Unicode version |
Description: Express the predicate " is Archimedean ". (Contributed by Thierry Arnoux, 30-Jan-2018.) |
Ref | Expression |
---|---|
isarchi.b | |
isarchi.0 | |
isarchi.i | <<< |
Ref | Expression |
---|---|
isarchi | Archi |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | fveq2 6191 | . . . 4 <<< <<< | |
2 | 1 | eqeq1d 2624 | . . 3 <<< <<< |
3 | df-archi 29733 | . . 3 Archi <<< | |
4 | 2, 3 | elab2g 3353 | . 2 Archi <<< |
5 | isarchi.b | . . . 4 | |
6 | 5 | inftmrel 29734 | . . 3 <<< |
7 | ss0b 3973 | . . . . 5 <<< <<< | |
8 | ssrel2 5210 | . . . . 5 <<< <<< <<< | |
9 | 7, 8 | syl5bbr 274 | . . . 4 <<< <<< <<< |
10 | noel 3919 | . . . . . . . 8 | |
11 | 10 | nbn 362 | . . . . . . 7 <<< <<< |
12 | isarchi.i | . . . . . . . . 9 <<< | |
13 | 12 | breqi 4659 | . . . . . . . 8 <<< |
14 | df-br 4654 | . . . . . . . 8 <<< <<< | |
15 | 13, 14 | bitri 264 | . . . . . . 7 <<< |
16 | 11, 15 | xchnxbir 323 | . . . . . 6 <<< |
17 | 10 | pm2.21i 116 | . . . . . . 7 <<< |
18 | dfbi2 660 | . . . . . . 7 <<< <<< <<< | |
19 | 17, 18 | mpbiran2 954 | . . . . . 6 <<< <<< |
20 | 16, 19 | bitri 264 | . . . . 5 <<< |
21 | 20 | 2ralbii 2981 | . . . 4 <<< |
22 | 9, 21 | syl6bbr 278 | . . 3 <<< <<< |
23 | 6, 22 | syl 17 | . 2 <<< |
24 | 4, 23 | bitrd 268 | 1 Archi |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 wb 196 wceq 1483 wcel 1990 wral 2912 wss 3574 c0 3915 cop 4183 class class class wbr 4653 cxp 5112 cfv 5888 cbs 15857 c0g 16100 <<<cinftm 29730 Archicarchi 29731 |
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-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 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-iota 5851 df-fun 5890 df-fv 5896 df-ov 6653 df-inftm 29732 df-archi 29733 |
This theorem is referenced by: xrnarchi 29738 isarchi2 29739 |
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