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Mirrors > Home > ILE Home > Th. List > sbthlemi5 | Unicode version |
Description: Lemma for isbth 7026. (Contributed by NM, 22-Mar-1998.) |
Ref | Expression |
---|---|
sbthlem.1 |
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sbthlem.2 |
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sbthlem.3 |
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Ref | Expression |
---|---|
sbthlemi5 |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | sbthlem.3 |
. . . . 5
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2 | 1 | dmeqi 4863 |
. . . 4
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3 | dmun 4869 |
. . . 4
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4 | dmres 4963 |
. . . . 5
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5 | dmres 4963 |
. . . . . 6
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6 | df-rn 4670 |
. . . . . . . 8
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7 | 6 | eqcomi 2197 |
. . . . . . 7
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8 | 7 | ineq2i 3357 |
. . . . . 6
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9 | 5, 8 | eqtri 2214 |
. . . . 5
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
10 | 4, 9 | uneq12i 3311 |
. . . 4
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11 | 2, 3, 10 | 3eqtri 2218 |
. . 3
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12 | sbthlem.1 |
. . . . . . . . . 10
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13 | sbthlem.2 |
. . . . . . . . . 10
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14 | 12, 13 | sbthlem1 7016 |
. . . . . . . . 9
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
15 | difss 3285 |
. . . . . . . . 9
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
16 | 14, 15 | sstri 3188 |
. . . . . . . 8
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17 | sseq2 3203 |
. . . . . . . 8
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18 | 16, 17 | mpbiri 168 |
. . . . . . 7
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
19 | dfss 3167 |
. . . . . . 7
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20 | 18, 19 | sylib 122 |
. . . . . 6
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
21 | 20 | uneq1d 3312 |
. . . . 5
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
22 | 12, 13 | sbthlemi3 7018 |
. . . . . . . 8
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
23 | imassrn 5016 |
. . . . . . . 8
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
24 | 22, 23 | eqsstrrdi 3232 |
. . . . . . 7
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25 | dfss 3167 |
. . . . . . 7
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
26 | 24, 25 | sylib 122 |
. . . . . 6
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27 | 26 | uneq2d 3313 |
. . . . 5
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28 | 21, 27 | sylan9eq 2246 |
. . . 4
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29 | 28 | an12s 565 |
. . 3
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30 | 11, 29 | eqtr4id 2245 |
. 2
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31 | undifdcss 6979 |
. . . . 5
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32 | exmidexmid 4225 |
. . . . . . 7
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33 | 32 | ralrimivw 2568 |
. . . . . 6
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34 | 33 | biantrud 304 |
. . . . 5
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35 | 31, 34 | bitr4id 199 |
. . . 4
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
36 | 16, 35 | mpbiri 168 |
. . 3
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37 | 36 | adantr 276 |
. 2
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38 | 30, 37 | eqtr4d 2229 |
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 615 ax-in2 616 ax-io 710 ax-5 1458 ax-7 1459 ax-gen 1460 ax-ie1 1504 ax-ie2 1505 ax-8 1515 ax-10 1516 ax-11 1517 ax-i12 1518 ax-bndl 1520 ax-4 1521 ax-17 1537 ax-i9 1541 ax-ial 1545 ax-i5r 1546 ax-14 2167 ax-ext 2175 ax-sep 4147 ax-nul 4155 ax-pow 4203 ax-pr 4238 |
This theorem depends on definitions: df-bi 117 df-stab 832 df-dc 836 df-3an 982 df-tru 1367 df-nf 1472 df-sb 1774 df-eu 2045 df-mo 2046 df-clab 2180 df-cleq 2186 df-clel 2189 df-nfc 2325 df-ral 2477 df-rex 2478 df-rab 2481 df-v 2762 df-dif 3155 df-un 3157 df-in 3159 df-ss 3166 df-nul 3447 df-pw 3603 df-sn 3624 df-pr 3625 df-op 3627 df-uni 3836 df-br 4030 df-opab 4091 df-exmid 4224 df-xp 4665 df-cnv 4667 df-dm 4669 df-rn 4670 df-res 4671 df-ima 4672 |
This theorem is referenced by: sbthlemi9 7024 |
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