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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 6822 |
. 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 2205 ax-14 2206 ax-ext 2214 ax-sep 4228 ax-pow 4287 ax-pr 4322 ax-un 4554 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1812 df-eu 2083 df-mo 2084 df-clab 2219 df-cleq 2225 df-clel 2228 df-nfc 2373 df-ral 2525 df-rex 2526 df-v 2815 df-un 3215 df-in 3217 df-ss 3224 df-pw 3671 df-sn 3695 df-pr 3696 df-op 3698 df-uni 3915 df-br 4110 df-opab 4172 df-xp 4755 df-cnv 4757 df-dm 4759 df-rn 4760 df-res 4761 df-ima 4762 df-ec 6769 df-qs 6773 |
| This theorem is referenced by: ecopqsi 6824 th3q 6874 1nq 7681 addclnq 7690 mulclnq 7691 recexnq 7705 ltexnqq 7723 prarloclemarch 7733 prarloclemarch2 7734 nnnq 7737 nqnq0 7756 addnnnq0 7764 mulnnnq0 7765 addclnq0 7766 mulclnq0 7767 nqpnq0nq 7768 prarloclemlt 7808 prarloclemlo 7809 prarloclemcalc 7817 nqprm 7857 addsrpr 8060 mulsrpr 8061 0r 8065 1sr 8066 m1r 8067 addclsr 8068 mulclsr 8069 prsrcl 8099 mappsrprg 8119 suplocsrlemb 8121 pitonnlem2 8162 pitonn 8163 pitore 8165 recnnre 8166 |
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