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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 6855 |
. 2
| |
| 3 | 1, 2 | mpan 428 |
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 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4247 ax-pow 4309 ax-pr 4344 ax-un 4576 |
| This theorem depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ral 2533 df-rex 2534 df-v 2823 df-un 3224 df-in 3226 df-ss 3233 df-pw 3690 df-sn 3714 df-pr 3715 df-op 3717 df-uni 3934 df-br 4129 df-opab 4191 df-xp 4778 df-cnv 4780 df-dm 4782 df-rn 4783 df-res 4784 df-ima 4785 df-ec 6802 df-qs 6806 |
| This theorem is referenced by: ecopqsi 6857 th3q 6907 1nq 7726 addclnq 7735 mulclnq 7736 recexnq 7750 ltexnqq 7768 prarloclemarch 7778 prarloclemarch2 7779 nnnq 7782 nqnq0 7801 addnnnq0 7809 mulnnnq0 7810 addclnq0 7811 mulclnq0 7812 nqpnq0nq 7813 prarloclemlt 7853 prarloclemlo 7854 prarloclemcalc 7862 nqprm 7902 addsrpr 8105 mulsrpr 8106 0r 8110 1sr 8111 m1r 8112 addclsr 8113 mulclsr 8114 prsrcl 8144 mappsrprg 8164 suplocsrlemb 8166 pitonnlem2 8207 pitonn 8208 pitore 8210 recnnre 8211 |
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