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Mirrors > Home > MPE Home > Th. List > umgr2v2eedg | Structured version Visualization version Unicode version |
Description: The set of edges in a multigraph with two edges connecting the same two vertices. (Contributed by AV, 17-Dec-2020.) |
Ref | Expression |
---|---|
umgr2v2evtx.g |
Ref | Expression |
---|---|
umgr2v2eedg | Edg |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | edgval 25941 | . . 3 Edg iEdg | |
2 | 1 | a1i 11 | . 2 Edg iEdg |
3 | umgr2v2evtx.g | . . . 4 | |
4 | 3 | umgr2v2eiedg 26419 | . . 3 iEdg |
5 | 4 | rneqd 5353 | . 2 iEdg |
6 | c0ex 10034 | . . . . 5 | |
7 | 1ex 10035 | . . . . 5 | |
8 | rnpropg 5615 | . . . . 5 | |
9 | 6, 7, 8 | mp2an 708 | . . . 4 |
10 | 9 | a1i 11 | . . 3 |
11 | dfsn2 4190 | . . 3 | |
12 | 10, 11 | syl6eqr 2674 | . 2 |
13 | 2, 5, 12 | 3eqtrd 2660 | 1 Edg |
Colors of variables: wff setvar class |
Syntax hints: wi 4 w3a 1037 wceq 1483 wcel 1990 cvv 3200 csn 4177 cpr 4179 cop 4183 crn 5115 cfv 5888 cc0 9936 c1 9937 iEdgciedg 25875 Edgcedg 25939 |
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-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 ax-1cn 9994 ax-icn 9995 ax-addcl 9996 ax-mulcl 9998 ax-i2m1 10004 |
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-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-iota 5851 df-fun 5890 df-fv 5896 df-2nd 7169 df-iedg 25877 df-edg 25940 |
This theorem is referenced by: umgr2v2enb1 26422 |
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