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Mirrors > Home > MPE Home > Th. List > edg0iedg0OLD | Structured version Visualization version Unicode version |
Description: Obsolete version of edg0iedg0 25949 as of 8-Dec-2021. (Contributed by AV, 15-Dec-2020.) (New usage is discouraged.) (Proof modification is discouraged.) |
Ref | Expression |
---|---|
edg0iedg0.i | iEdg |
edg0iedg0.e | Edg |
Ref | Expression |
---|---|
edg0iedg0OLD |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | edg0iedg0.e | . . . . 5 Edg | |
2 | edgvalOLD 25942 | . . . . 5 Edg iEdg | |
3 | 1, 2 | syl5eq 2668 | . . . 4 iEdg |
4 | 3 | adantr 481 | . . 3 iEdg |
5 | 4 | eqeq1d 2624 | . 2 iEdg |
6 | edg0iedg0.i | . . . . . 6 iEdg | |
7 | 6 | eqcomi 2631 | . . . . 5 iEdg |
8 | 7 | a1i 11 | . . . 4 iEdg |
9 | 8 | rneqd 5353 | . . 3 iEdg |
10 | 9 | eqeq1d 2624 | . 2 iEdg |
11 | funrel 5905 | . . . 4 | |
12 | relrn0 5383 | . . . . 5 | |
13 | 12 | bicomd 213 | . . . 4 |
14 | 11, 13 | syl 17 | . . 3 |
15 | 14 | adantl 482 | . 2 |
16 | 5, 10, 15 | 3bitrd 294 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 wceq 1483 wcel 1990 c0 3915 crn 5115 wrel 5119 wfun 5882 cfv 5888 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-pr 4906 ax-un 6949 |
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-edg 25940 |
This theorem is referenced by: (None) |
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