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Mirrors > Home > MPE Home > Th. List > prssi | Structured version Visualization version Unicode version |
Description: A pair of elements of a class is a subset of the class. (Contributed by NM, 16-Jan-2015.) |
Ref | Expression |
---|---|
prssi |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | prssg 4350 | . 2 | |
2 | 1 | ibi 256 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 wcel 1990 wss 3574 cpr 4179 |
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-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-v 3202 df-un 3579 df-in 3581 df-ss 3588 df-sn 4178 df-pr 4180 |
This theorem is referenced by: prssd 4354 tpssi 4369 fr2nr 5092 f1prex 6539 fveqf1o 6557 fr3nr 6979 ordunel 7027 1sdom 8163 en2eqpr 8830 en2eleq 8831 r0weon 8835 dfac2 8953 wuncval2 9569 tskpr 9592 m1expcl2 12882 m1expcl 12883 wrdlen2i 13686 gcdcllem3 15223 lcmfpr 15340 1idssfct 15393 mreincl 16259 mrcun 16282 acsfn2 16324 joinval2 17009 meetval2 17023 ipole 17158 pmtrprfv 17873 pmtrprfv3 17874 symggen 17890 pmtr3ncomlem1 17893 pmtr3ncom 17895 psgnunilem1 17913 subrgin 18803 lssincl 18965 lspprcl 18978 lsptpcl 18979 lspprid1 18997 lspvadd 19096 lsppratlem2 19148 lsppratlem4 19150 cnmsgnbas 19924 cnmsgngrp 19925 psgninv 19928 zrhpsgnmhm 19930 mdetralt 20414 mdetunilem7 20424 unopn 20708 pptbas 20812 incld 20847 indiscld 20895 leordtval2 21016 isconn2 21217 xpsdsval 22186 ovolioo 23336 i1f1 23457 itgioo 23582 aannenlem2 24084 wilthlem2 24795 perfectlem2 24955 upgrbi 25988 umgrbi 25996 frgr3vlem2 27138 4cycl2v2nb 27153 sshjval3 28213 pr01ssre 29570 psgnid 29847 pmtrto1cl 29849 mdetpmtr1 29889 mdetpmtr12 29891 esumsnf 30126 prsiga 30194 difelsiga 30196 inelpisys 30217 measssd 30278 carsgsigalem 30377 carsgclctun 30383 pmeasmono 30386 eulerpartlemgs2 30442 eulerpartlemn 30443 probun 30481 signswch 30638 signsvfn 30659 signlem0 30664 breprexpnat 30712 kur14lem1 31188 fprb 31669 ssoninhaus 32447 poimirlem15 33424 inidl 33829 pmapmeet 35059 diameetN 36345 dihmeetcN 36591 dihmeet 36632 dvh4dimlem 36732 dvhdimlem 36733 dvh4dimN 36736 dvh3dim3N 36738 lcfrlem23 36854 lcfrlem25 36856 lcfrlem35 36866 mapdindp2 37010 lspindp5 37059 brfvrcld 37983 corclrcl 37999 corcltrcl 38031 ibliooicc 40187 fourierdlem51 40374 fourierdlem64 40387 fourierdlem102 40425 fourierdlem114 40437 sge0sn 40596 ovnsubadd2lem 40859 perfectALTVlem2 41631 nnsum3primesgbe 41680 sprvalpw 41730 mapprop 42124 zlmodzxzel 42133 zlmodzxzldeplem1 42289 onsetreclem2 42449 |
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