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Mirrors > Home > ILE Home > Th. List > ecelqsi | Unicode version |
Description: Membership of an equivalence class in a quotient set. (Contributed by NM, 25-Jul-1995.) (Revised by Mario Carneiro, 9-Jul-2014.) |
Ref | Expression |
---|---|
ecelqsi.1 |
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Ref | Expression |
---|---|
ecelqsi |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ecelqsi.1 |
. 2
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2 | ecelqsg 6490 |
. 2
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3 | 1, 2 | mpan 421 |
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 105 ax-ia2 106 ax-ia3 107 ax-io 699 ax-5 1424 ax-7 1425 ax-gen 1426 ax-ie1 1470 ax-ie2 1471 ax-8 1483 ax-10 1484 ax-11 1485 ax-i12 1486 ax-bndl 1487 ax-4 1488 ax-13 1492 ax-14 1493 ax-17 1507 ax-i9 1511 ax-ial 1515 ax-i5r 1516 ax-ext 2122 ax-sep 4054 ax-pow 4106 ax-pr 4139 ax-un 4363 |
This theorem depends on definitions: df-bi 116 df-3an 965 df-tru 1335 df-nf 1438 df-sb 1737 df-eu 2003 df-mo 2004 df-clab 2127 df-cleq 2133 df-clel 2136 df-nfc 2271 df-ral 2422 df-rex 2423 df-v 2691 df-un 3080 df-in 3082 df-ss 3089 df-pw 3517 df-sn 3538 df-pr 3539 df-op 3541 df-uni 3745 df-br 3938 df-opab 3998 df-xp 4553 df-cnv 4555 df-dm 4557 df-rn 4558 df-res 4559 df-ima 4560 df-ec 6439 df-qs 6443 |
This theorem is referenced by: ecopqsi 6492 th3q 6542 1nq 7198 addclnq 7207 mulclnq 7208 recexnq 7222 ltexnqq 7240 prarloclemarch 7250 prarloclemarch2 7251 nnnq 7254 nqnq0 7273 addnnnq0 7281 mulnnnq0 7282 addclnq0 7283 mulclnq0 7284 nqpnq0nq 7285 prarloclemlt 7325 prarloclemlo 7326 prarloclemcalc 7334 nqprm 7374 addsrpr 7577 mulsrpr 7578 0r 7582 1sr 7583 m1r 7584 addclsr 7585 mulclsr 7586 prsrcl 7616 mappsrprg 7636 suplocsrlemb 7638 pitonnlem2 7679 pitonn 7680 pitore 7682 recnnre 7683 |
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