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Mirrors > Home > ILE Home > Th. List > dedekindeulemeu | Unicode version |
Description: Lemma for dedekindeu 13943. Part of proving uniqueness. (Contributed by Jim Kingdon, 31-Jan-2024.) |
Ref | Expression |
---|---|
dedekindeu.lss |
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dedekindeu.uss |
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dedekindeu.lm |
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dedekindeu.um |
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dedekindeu.lr |
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dedekindeu.ur |
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dedekindeu.disj |
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dedekindeu.loc |
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dedekindeulemeu.are |
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dedekindeulemeu.ac |
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dedekindeulemeu.bre |
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dedekindeulemeu.bc |
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dedekindeulemeu.lt |
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Ref | Expression |
---|---|
dedekindeulemeu |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | breq1 4004 |
. . . 4
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2 | dedekindeulemeu.ac |
. . . . . 6
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
3 | 2 | simpld 112 |
. . . . 5
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4 | 3 | adantr 276 |
. . . 4
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5 | simpr 110 |
. . . 4
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6 | 1, 4, 5 | rspcdva 2846 |
. . 3
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7 | dedekindeulemeu.are |
. . . . 5
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8 | 7 | ltnrd 8063 |
. . . 4
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9 | 8 | adantr 276 |
. . 3
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10 | 6, 9 | pm2.21fal 1373 |
. 2
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11 | breq2 4005 |
. . . 4
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12 | dedekindeulemeu.bc |
. . . . . 6
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
13 | 12 | simprd 114 |
. . . . 5
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14 | 13 | adantr 276 |
. . . 4
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15 | simpr 110 |
. . . 4
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16 | 11, 14, 15 | rspcdva 2846 |
. . 3
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17 | dedekindeulemeu.bre |
. . . . 5
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18 | 17 | ltnrd 8063 |
. . . 4
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19 | 18 | adantr 276 |
. . 3
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20 | 16, 19 | pm2.21fal 1373 |
. 2
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21 | dedekindeulemeu.lt |
. . 3
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22 | breq2 4005 |
. . . . 5
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23 | eleq1 2240 |
. . . . . 6
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24 | 23 | orbi2d 790 |
. . . . 5
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25 | 22, 24 | imbi12d 234 |
. . . 4
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
26 | breq1 4004 |
. . . . . . 7
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27 | eleq1 2240 |
. . . . . . . 8
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28 | 27 | orbi1d 791 |
. . . . . . 7
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29 | 26, 28 | imbi12d 234 |
. . . . . 6
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
30 | 29 | ralbidv 2477 |
. . . . 5
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
31 | dedekindeu.loc |
. . . . 5
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32 | 30, 31, 7 | rspcdva 2846 |
. . . 4
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
33 | 25, 32, 17 | rspcdva 2846 |
. . 3
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
34 | 21, 33 | mpd 13 |
. 2
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35 | 10, 20, 34 | mpjaodan 798 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 614 ax-in2 615 ax-io 709 ax-5 1447 ax-7 1448 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-8 1504 ax-10 1505 ax-11 1506 ax-i12 1507 ax-bndl 1509 ax-4 1510 ax-17 1526 ax-i9 1530 ax-ial 1534 ax-i5r 1535 ax-13 2150 ax-14 2151 ax-ext 2159 ax-sep 4119 ax-pow 4172 ax-pr 4207 ax-un 4431 ax-setind 4534 ax-cnex 7897 ax-resscn 7898 ax-pre-ltirr 7918 |
This theorem depends on definitions: df-bi 117 df-3an 980 df-tru 1356 df-fal 1359 df-nf 1461 df-sb 1763 df-eu 2029 df-mo 2030 df-clab 2164 df-cleq 2170 df-clel 2173 df-nfc 2308 df-ne 2348 df-nel 2443 df-ral 2460 df-rex 2461 df-rab 2464 df-v 2739 df-dif 3131 df-un 3133 df-in 3135 df-ss 3142 df-pw 3577 df-sn 3598 df-pr 3599 df-op 3601 df-uni 3809 df-br 4002 df-opab 4063 df-xp 4630 df-pnf 7988 df-mnf 7989 df-ltxr 7991 |
This theorem is referenced by: dedekindeu 13943 |
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