| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 6852 |
. 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 4244 ax-pow 4306 ax-pr 4341 ax-un 4573 |
| 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 3687 df-sn 3711 df-pr 3712 df-op 3714 df-uni 3931 df-br 4126 df-opab 4188 df-xp 4775 df-cnv 4777 df-dm 4779 df-rn 4780 df-res 4781 df-ima 4782 df-ec 6799 df-qs 6803 |
| This theorem is referenced by: ecopqsi 6854 th3q 6904 1nq 7723 addclnq 7732 mulclnq 7733 recexnq 7747 ltexnqq 7765 prarloclemarch 7775 prarloclemarch2 7776 nnnq 7779 nqnq0 7798 addnnnq0 7806 mulnnnq0 7807 addclnq0 7808 mulclnq0 7809 nqpnq0nq 7810 prarloclemlt 7850 prarloclemlo 7851 prarloclemcalc 7859 nqprm 7899 addsrpr 8102 mulsrpr 8103 0r 8107 1sr 8108 m1r 8109 addclsr 8110 mulclsr 8111 prsrcl 8141 mappsrprg 8161 suplocsrlemb 8163 pitonnlem2 8204 pitonn 8205 pitore 8207 recnnre 8208 |
| Copyright terms: Public domain | W3C validator |