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| Mirrors > Home > ILE Home > Th. List > rnoprab | Unicode version | ||
| Description: The range of an operation class abstraction. (Contributed by NM, 30-Aug-2004.) (Revised by David Abernethy, 19-Apr-2013.) | 
| Ref | Expression | 
|---|---|
| rnoprab | 
 | 
| Step | Hyp | Ref | Expression | 
|---|---|---|---|
| 1 | dfoprab2 5969 | 
. . 3
 | |
| 2 | 1 | rneqi 4894 | 
. 2
 | 
| 3 | rnopab 4913 | 
. 2
 | |
| 4 | exrot3 1704 | 
. . . 4
 | |
| 5 | vex 2766 | 
. . . . . . . 8
 | |
| 6 | vex 2766 | 
. . . . . . . 8
 | |
| 7 | 5, 6 | opex 4262 | 
. . . . . . 7
 | 
| 8 | 7 | isseti 2771 | 
. . . . . 6
 | 
| 9 | 19.41v 1917 | 
. . . . . 6
 | |
| 10 | 8, 9 | mpbiran 942 | 
. . . . 5
 | 
| 11 | 10 | 2exbii 1620 | 
. . . 4
 | 
| 12 | 4, 11 | bitri 184 | 
. . 3
 | 
| 13 | 12 | abbii 2312 | 
. 2
 | 
| 14 | 2, 3, 13 | 3eqtri 2221 | 
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 710 ax-5 1461 ax-7 1462 ax-gen 1463 ax-ie1 1507 ax-ie2 1508 ax-8 1518 ax-10 1519 ax-11 1520 ax-i12 1521 ax-bndl 1523 ax-4 1524 ax-17 1540 ax-i9 1544 ax-ial 1548 ax-i5r 1549 ax-14 2170 ax-ext 2178 ax-sep 4151 ax-pow 4207 ax-pr 4242 | 
| This theorem depends on definitions: df-bi 117 df-3an 982 df-tru 1367 df-nf 1475 df-sb 1777 df-eu 2048 df-mo 2049 df-clab 2183 df-cleq 2189 df-clel 2192 df-nfc 2328 df-v 2765 df-un 3161 df-in 3163 df-ss 3170 df-pw 3607 df-sn 3628 df-pr 3629 df-op 3631 df-br 4034 df-opab 4095 df-cnv 4671 df-dm 4673 df-rn 4674 df-oprab 5926 | 
| This theorem is referenced by: rnoprab2 6006 | 
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