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Mirrors > Home > ILE Home > Th. List > rnmpo | Unicode version |
Description: The range of an operation given by the maps-to notation. (Contributed by FL, 20-Jun-2011.) |
Ref | Expression |
---|---|
rngop.1 |
Ref | Expression |
---|---|
rnmpo |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | rngop.1 | . . . 4 | |
2 | df-mpo 5847 | . . . 4 | |
3 | 1, 2 | eqtri 2186 | . . 3 |
4 | 3 | rneqi 4832 | . 2 |
5 | rnoprab2 5926 | . 2 | |
6 | 4, 5 | eqtri 2186 | 1 |
Colors of variables: wff set class |
Syntax hints: wa 103 wceq 1343 wcel 2136 cab 2151 wrex 2445 crn 4605 coprab 5843 cmpo 5844 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-io 699 ax-5 1435 ax-7 1436 ax-gen 1437 ax-ie1 1481 ax-ie2 1482 ax-8 1492 ax-10 1493 ax-11 1494 ax-i12 1495 ax-bndl 1497 ax-4 1498 ax-17 1514 ax-i9 1518 ax-ial 1522 ax-i5r 1523 ax-14 2139 ax-ext 2147 ax-sep 4100 ax-pow 4153 ax-pr 4187 |
This theorem depends on definitions: df-bi 116 df-3an 970 df-tru 1346 df-nf 1449 df-sb 1751 df-eu 2017 df-mo 2018 df-clab 2152 df-cleq 2158 df-clel 2161 df-nfc 2297 df-rex 2450 df-v 2728 df-un 3120 df-in 3122 df-ss 3129 df-pw 3561 df-sn 3582 df-pr 3583 df-op 3585 df-br 3983 df-opab 4044 df-cnv 4612 df-dm 4614 df-rn 4615 df-oprab 5846 df-mpo 5847 |
This theorem is referenced by: elrnmpog 5954 elrnmpo 5955 ralrnmpo 5956 rexrnmpo 5957 mpoexw 6181 txuni2 12906 txbas 12908 txrest 12926 |
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