Mathbox for Alexander van der Vekens |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > rmoanim | Structured version Visualization version Unicode version |
Description: Introduction of a conjunct into restricted "at most one" quantifier, analogous to moanim 2529. (Contributed by Alexander van der Vekens, 25-Jun-2017.) |
Ref | Expression |
---|---|
rmoanim.1 |
Ref | Expression |
---|---|
rmoanim |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | impexp 462 | . . . . 5 | |
2 | 1 | ralbii 2980 | . . . 4 |
3 | rmoanim.1 | . . . . 5 | |
4 | 3 | r19.21 2956 | . . . 4 |
5 | 2, 4 | bitri 264 | . . 3 |
6 | 5 | exbii 1774 | . 2 |
7 | nfv 1843 | . . 3 | |
8 | 7 | rmo2 3526 | . 2 |
9 | nfv 1843 | . . . . 5 | |
10 | 9 | rmo2 3526 | . . . 4 |
11 | 10 | imbi2i 326 | . . 3 |
12 | 19.37v 1910 | . . 3 | |
13 | 11, 12 | bitr4i 267 | . 2 |
14 | 6, 8, 13 | 3bitr4i 292 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 wex 1704 wnf 1708 wral 2912 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-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-tru 1486 df-ex 1705 df-nf 1710 df-eu 2474 df-mo 2475 df-ral 2917 df-rmo 2920 |
This theorem is referenced by: 2reu1 41186 |
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