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Mirrors > Home > ILE Home > Th. List > brres | Unicode version |
Description: Binary relation on a restriction. (Contributed by NM, 12-Dec-2006.) |
Ref | Expression |
---|---|
opelres.1 |
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Ref | Expression |
---|---|
brres |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | opelres.1 |
. . 3
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2 | 1 | opelres 4947 |
. 2
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3 | df-br 4030 |
. 2
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4 | df-br 4030 |
. . 3
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5 | 4 | anbi1i 458 |
. 2
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6 | 2, 3, 5 | 3bitr4i 212 |
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-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-pow 4203 ax-pr 4238 |
This theorem depends on definitions: df-bi 117 df-3an 982 df-tru 1367 df-nf 1472 df-sb 1774 df-clab 2180 df-cleq 2186 df-clel 2189 df-nfc 2325 df-ral 2477 df-rex 2478 df-v 2762 df-un 3157 df-in 3159 df-ss 3166 df-pw 3603 df-sn 3624 df-pr 3625 df-op 3627 df-br 4030 df-opab 4091 df-xp 4665 df-res 4671 |
This theorem is referenced by: dfres2 4994 dfima2 5007 poirr2 5058 cores 5169 resco 5170 rnco 5172 fnres 5370 fvres 5578 nfunsn 5589 1stconst 6274 2ndconst 6275 |
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