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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 |
Ref | Expression |
---|---|
ecelqsi |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ecelqsi.1 | . 2 | |
2 | ecelqsg 6182 | . 2 | |
3 | 1, 2 | mpan 414 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wcel 1433 cvv 2601 cec 6127 cqs 6128 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-io 662 ax-5 1376 ax-7 1377 ax-gen 1378 ax-ie1 1422 ax-ie2 1423 ax-8 1435 ax-10 1436 ax-11 1437 ax-i12 1438 ax-bndl 1439 ax-4 1440 ax-13 1444 ax-14 1445 ax-17 1459 ax-i9 1463 ax-ial 1467 ax-i5r 1468 ax-ext 2063 ax-sep 3896 ax-pow 3948 ax-pr 3964 ax-un 4188 |
This theorem depends on definitions: df-bi 115 df-3an 921 df-tru 1287 df-nf 1390 df-sb 1686 df-eu 1944 df-mo 1945 df-clab 2068 df-cleq 2074 df-clel 2077 df-nfc 2208 df-ral 2353 df-rex 2354 df-v 2603 df-un 2977 df-in 2979 df-ss 2986 df-pw 3384 df-sn 3404 df-pr 3405 df-op 3407 df-uni 3602 df-br 3786 df-opab 3840 df-xp 4369 df-cnv 4371 df-dm 4373 df-rn 4374 df-res 4375 df-ima 4376 df-ec 6131 df-qs 6135 |
This theorem is referenced by: ecopqsi 6184 th3q 6234 1nq 6556 addclnq 6565 mulclnq 6566 recexnq 6580 ltexnqq 6598 prarloclemarch 6608 prarloclemarch2 6609 nnnq 6612 nqnq0 6631 addnnnq0 6639 mulnnnq0 6640 addclnq0 6641 mulclnq0 6642 nqpnq0nq 6643 prarloclemlt 6683 prarloclemlo 6684 prarloclemcalc 6692 nqprm 6732 addsrpr 6922 mulsrpr 6923 0r 6927 1sr 6928 m1r 6929 addclsr 6930 mulclsr 6931 prsrcl 6960 pitonnlem2 7015 pitonn 7016 pitore 7018 recnnre 7019 |
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