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Mirrors > Home > MPE Home > Th. List > reu5 | Structured version Visualization version Unicode version |
Description: Restricted uniqueness in terms of "at most one." (Contributed by NM, 23-May-1999.) (Revised by NM, 16-Jun-2017.) |
Ref | Expression |
---|---|
reu5 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eu5 2496 | . 2 | |
2 | df-reu 2919 | . 2 | |
3 | df-rex 2918 | . . 3 | |
4 | df-rmo 2920 | . . 3 | |
5 | 3, 4 | anbi12i 733 | . 2 |
6 | 1, 2, 5 | 3bitr4i 292 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wb 196 wa 384 wex 1704 wcel 1990 weu 2470 wmo 2471 wrex 2913 wreu 2914 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 |
This theorem depends on definitions: df-bi 197 df-an 386 df-ex 1705 df-eu 2474 df-mo 2475 df-rex 2918 df-reu 2919 df-rmo 2920 |
This theorem is referenced by: reurex 3160 reurmo 3161 reu4 3400 reueq 3404 reusv1 4866 reusv1OLD 4867 wereu 5110 wereu2 5111 fncnv 5962 moriotass 6640 supeu 8360 infeu 8402 resqreu 13993 sqrtneg 14008 sqreu 14100 catideu 16336 poslubd 17148 ismgmid 17264 mndideu 17304 evlseu 19516 frlmup4 20140 ply1divalg 23897 tglinethrueu 25534 foot 25614 mideu 25630 nbusgredgeu 26268 pjhtheu 28253 pjpreeq 28257 cnlnadjeui 28936 cvmliftlem14 31279 cvmlift2lem13 31297 cvmlift3 31310 nosupno 31849 nosupbday 31851 nosupbnd1 31860 nosupbnd2 31862 linethrueu 32263 phpreu 33393 poimirlem18 33427 poimirlem21 33430 2reu5a 41177 reuan 41180 2reurex 41181 2rexreu 41185 2reu1 41186 |
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