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Mirrors > Home > ILE Home > Th. List > ressbas2d | Unicode version |
Description: Base set of a structure restriction. (Contributed by Mario Carneiro, 2-Dec-2014.) |
Ref | Expression |
---|---|
ressbasd.r |
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ressbasd.b |
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ressbasd.w |
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ressbas2d.ss |
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Ref | Expression |
---|---|
ressbas2d |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ressbas2d.ss |
. . 3
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2 | df-ss 3167 |
. . 3
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3 | 1, 2 | sylib 122 |
. 2
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4 | ressbasd.r |
. . 3
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5 | ressbasd.b |
. . 3
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6 | ressbasd.w |
. . 3
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7 | basfn 12679 |
. . . . . 6
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8 | 6 | elexd 2773 |
. . . . . 6
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9 | funfvex 5572 |
. . . . . . 7
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10 | 9 | funfni 5355 |
. . . . . 6
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11 | 7, 8, 10 | sylancr 414 |
. . . . 5
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12 | 5, 11 | eqeltrd 2270 |
. . . 4
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13 | 12, 1 | ssexd 4170 |
. . 3
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14 | 4, 5, 6, 13 | ressbasd 12688 |
. 2
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15 | 3, 14 | eqtr3d 2228 |
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-13 2166 ax-14 2167 ax-ext 2175 ax-sep 4148 ax-pow 4204 ax-pr 4239 ax-un 4465 ax-setind 4570 ax-cnex 7965 ax-resscn 7966 ax-1re 7968 ax-addrcl 7971 |
This theorem depends on definitions: df-bi 117 df-3an 982 df-tru 1367 df-fal 1370 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-ne 2365 df-ral 2477 df-rex 2478 df-rab 2481 df-v 2762 df-sbc 2987 df-dif 3156 df-un 3158 df-in 3160 df-ss 3167 df-nul 3448 df-pw 3604 df-sn 3625 df-pr 3626 df-op 3628 df-uni 3837 df-int 3872 df-br 4031 df-opab 4092 df-mpt 4093 df-id 4325 df-xp 4666 df-rel 4667 df-cnv 4668 df-co 4669 df-dm 4670 df-rn 4671 df-res 4672 df-iota 5216 df-fun 5257 df-fn 5258 df-fv 5263 df-ov 5922 df-oprab 5923 df-mpo 5924 df-inn 8985 df-ndx 12624 df-slot 12625 df-base 12627 df-sets 12628 df-iress 12629 |
This theorem is referenced by: gsumress 12981 issubmnd 13026 ress0g 13027 submbas 13056 resmhm 13062 subgbas 13251 issubg2m 13262 resghm 13333 ablressid 13408 rngressid 13453 ringidss 13528 ringressid 13562 unitgrpbasd 13614 islss3 13878 lsslss 13880 lsslsp 13928 2idlbas 14014 zringbas 14095 expghmap 14106 |
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