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Mirrors > Home > MPE Home > Th. List > intgru | Structured version Visualization version Unicode version |
Description: The intersection of a family of universes is a universe. (Contributed by Mario Carneiro, 9-Jun-2013.) |
Ref | Expression |
---|---|
intgru |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simpr 477 |
. . 3
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2 | intex 4820 |
. . 3
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3 | 1, 2 | sylib 208 |
. 2
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4 | dfss3 3592 |
. . . . 5
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5 | grutr 9615 |
. . . . . 6
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6 | 5 | ralimi 2952 |
. . . . 5
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7 | 4, 6 | sylbi 207 |
. . . 4
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8 | trint 4768 |
. . . 4
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9 | 7, 8 | syl 17 |
. . 3
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10 | 9 | adantr 481 |
. 2
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11 | grupw 9617 |
. . . . . . . . . 10
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12 | 11 | ex 450 |
. . . . . . . . 9
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13 | 12 | ral2imi 2947 |
. . . . . . . 8
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14 | vex 3203 |
. . . . . . . . 9
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15 | 14 | elint2 4482 |
. . . . . . . 8
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16 | vpwex 4849 |
. . . . . . . . 9
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17 | 16 | elint2 4482 |
. . . . . . . 8
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18 | 13, 15, 17 | 3imtr4g 285 |
. . . . . . 7
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19 | 18 | imp 445 |
. . . . . 6
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20 | 19 | adantlr 751 |
. . . . 5
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21 | r19.26 3064 |
. . . . . . . . . 10
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22 | grupr 9619 |
. . . . . . . . . . . 12
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23 | 22 | 3expia 1267 |
. . . . . . . . . . 11
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24 | 23 | ral2imi 2947 |
. . . . . . . . . 10
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25 | 21, 24 | sylbir 225 |
. . . . . . . . 9
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26 | vex 3203 |
. . . . . . . . . 10
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27 | 26 | elint2 4482 |
. . . . . . . . 9
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28 | prex 4909 |
. . . . . . . . . 10
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29 | 28 | elint2 4482 |
. . . . . . . . 9
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30 | 25, 27, 29 | 3imtr4g 285 |
. . . . . . . 8
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31 | 15, 30 | sylan2b 492 |
. . . . . . 7
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32 | 31 | ralrimiv 2965 |
. . . . . 6
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33 | 32 | adantlr 751 |
. . . . 5
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34 | elmapg 7870 |
. . . . . . . . . 10
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35 | 14, 34 | mpan2 707 |
. . . . . . . . 9
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36 | 2, 35 | sylbi 207 |
. . . . . . . 8
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37 | 36 | ad2antlr 763 |
. . . . . . 7
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38 | intss1 4492 |
. . . . . . . . . . . 12
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39 | fss 6056 |
. . . . . . . . . . . 12
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40 | 38, 39 | sylan2 491 |
. . . . . . . . . . 11
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41 | 40 | ralrimiva 2966 |
. . . . . . . . . 10
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42 | gruurn 9620 |
. . . . . . . . . . . . . 14
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43 | 42 | 3expia 1267 |
. . . . . . . . . . . . 13
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44 | 43 | ral2imi 2947 |
. . . . . . . . . . . 12
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45 | 21, 44 | sylbir 225 |
. . . . . . . . . . 11
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46 | 15, 45 | sylan2b 492 |
. . . . . . . . . 10
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47 | 41, 46 | syl5 34 |
. . . . . . . . 9
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48 | 26 | rnex 7100 |
. . . . . . . . . . 11
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49 | 48 | uniex 6953 |
. . . . . . . . . 10
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50 | 49 | elint2 4482 |
. . . . . . . . 9
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51 | 47, 50 | syl6ibr 242 |
. . . . . . . 8
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52 | 51 | adantlr 751 |
. . . . . . 7
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53 | 37, 52 | sylbid 230 |
. . . . . 6
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
54 | 53 | ralrimiv 2965 |
. . . . 5
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55 | 20, 33, 54 | 3jca 1242 |
. . . 4
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
56 | 55 | ralrimiva 2966 |
. . 3
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
57 | 4, 56 | sylanb 489 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
58 | elgrug 9614 |
. . 3
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
59 | 58 | biimpar 502 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
60 | 3, 10, 57, 59 | syl12anc 1324 |
1
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Colors of variables: wff setvar class |
Syntax hints: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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 |
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-ne 2795 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-int 4476 df-br 4654 df-opab 4713 df-tr 4753 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-fn 5891 df-f 5892 df-fv 5896 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-map 7859 df-gru 9613 |
This theorem is referenced by: (None) |
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