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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 6800 |
. 2
| |
| 3 | 1, 2 | mpan 424 |
1
|
| 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 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2204 ax-14 2205 ax-ext 2213 ax-sep 4212 ax-pow 4270 ax-pr 4305 ax-un 4536 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ral 2516 df-rex 2517 df-v 2805 df-un 3205 df-in 3207 df-ss 3214 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-br 4094 df-opab 4156 df-xp 4737 df-cnv 4739 df-dm 4741 df-rn 4742 df-res 4743 df-ima 4744 df-ec 6747 df-qs 6751 |
| This theorem is referenced by: ecopqsi 6802 th3q 6852 1nq 7629 addclnq 7638 mulclnq 7639 recexnq 7653 ltexnqq 7671 prarloclemarch 7681 prarloclemarch2 7682 nnnq 7685 nqnq0 7704 addnnnq0 7712 mulnnnq0 7713 addclnq0 7714 mulclnq0 7715 nqpnq0nq 7716 prarloclemlt 7756 prarloclemlo 7757 prarloclemcalc 7765 nqprm 7805 addsrpr 8008 mulsrpr 8009 0r 8013 1sr 8014 m1r 8015 addclsr 8016 mulclsr 8017 prsrcl 8047 mappsrprg 8067 suplocsrlemb 8069 pitonnlem2 8110 pitonn 8111 pitore 8113 recnnre 8114 |
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