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| Mirrors > Home > ILE Home > Th. List > rneqd | Unicode version | ||
| Description: Equality deduction for range. (Contributed by NM, 4-Mar-2004.) |
| Ref | Expression |
|---|---|
| rneqd.1 |
|
| Ref | Expression |
|---|---|
| rneqd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rneqd.1 |
. 2
| |
| 2 | rneq 4924 |
. 2
| |
| 3 | 1, 2 | syl 14 |
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 711 ax-5 1471 ax-7 1472 ax-gen 1473 ax-ie1 1517 ax-ie2 1518 ax-8 1528 ax-10 1529 ax-11 1530 ax-i12 1531 ax-bndl 1533 ax-4 1534 ax-17 1550 ax-i9 1554 ax-ial 1558 ax-i5r 1559 ax-ext 2189 |
| This theorem depends on definitions: df-bi 117 df-3an 983 df-tru 1376 df-nf 1485 df-sb 1787 df-clab 2194 df-cleq 2200 df-clel 2203 df-nfc 2339 df-v 2778 df-un 3178 df-in 3180 df-ss 3187 df-sn 3649 df-pr 3650 df-op 3652 df-br 4060 df-opab 4122 df-cnv 4701 df-dm 4703 df-rn 4704 |
| This theorem is referenced by: resima2 5012 imaeq1 5036 imaeq2 5037 mptimass 5054 resiima 5059 elxp4 5189 elxp5 5190 funimacnv 5369 funimaexg 5377 fnima 5414 fnrnfv 5648 2ndvalg 6252 fo2nd 6267 f2ndres 6269 en1 6914 xpassen 6950 xpdom2 6951 sbthlemi4 7088 djudom 7221 exmidfodomrlemim 7340 seqeq1 10632 seqeq2 10633 seqeq3 10634 seq3val 10642 seqvalcd 10643 s1rn 11110 ennnfonelemex 12900 ennnfonelemf1 12904 restval 13192 restid2 13195 prdsex 13216 prdsval 13220 imasival 13253 conjsubg 13728 rnrhmsubrg 14129 tgrest 14756 txvalex 14841 txval 14842 mopnval 15029 edgvalg 15771 edgopval 15773 edgstruct 15775 |
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