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Mirrors > Home > MPE Home > Th. List > rmob2 | Structured version Visualization version Unicode version |
Description: Consequence of "restricted at most one." (Contributed by Thierry Arnoux, 9-Dec-2019.) |
Ref | Expression |
---|---|
rmoi2.1 | |
rmoi2.2 | |
rmoi2.3 | |
rmoi2.4 | |
rmoi2.5 |
Ref | Expression |
---|---|
rmob2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | rmoi2.2 | . 2 | |
2 | rmoi2.3 | . . . 4 | |
3 | df-rmo 2920 | . . . 4 | |
4 | 2, 3 | sylib 208 | . . 3 |
5 | rmoi2.4 | . . 3 | |
6 | rmoi2.5 | . . 3 | |
7 | eleq1 2689 | . . . . 5 | |
8 | rmoi2.1 | . . . . 5 | |
9 | 7, 8 | anbi12d 747 | . . . 4 |
10 | 9 | mob2 3386 | . . 3 |
11 | 1, 4, 5, 6, 10 | syl112anc 1330 | . 2 |
12 | 1, 11 | mpbirand 530 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 wceq 1483 wcel 1990 wmo 2471 wrmo 2915 |
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 |
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-rmo 2920 df-v 3202 |
This theorem is referenced by: rmoi2 3532 |
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