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Mirrors > Home > MPE Home > Th. List > rmov | Structured version Visualization version Unicode version |
Description: A uniqueness quantifier restricted to the universe is unrestricted. (Contributed by Alexander van der Vekens, 17-Jun-2017.) |
Ref | Expression |
---|---|
rmov |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-rmo 2920 | . 2 | |
2 | vex 3203 | . . . 4 | |
3 | 2 | biantrur 527 | . . 3 |
4 | 3 | mobii 2493 | . 2 |
5 | 1, 4 | bitr4i 267 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wb 196 wa 384 wcel 1990 wmo 2471 wrmo 2915 cvv 3200 |
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-12 2047 ax-ext 2602 |
This theorem depends on definitions: df-bi 197 df-an 386 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-rmo 2920 df-v 3202 |
This theorem is referenced by: (None) |
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