| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > fnovex | Unicode version | ||
| Description: The result of an operation is a set. (Contributed by Jim Kingdon, 15-Jan-2019.) |
| Ref | Expression |
|---|---|
| fnovex |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-ov 6010 |
. 2
| |
| 2 | opelxp 4749 |
. . . 4
| |
| 3 | funfvex 5646 |
. . . . 5
| |
| 4 | 3 | funfni 5423 |
. . . 4
|
| 5 | 2, 4 | sylan2br 288 |
. . 3
|
| 6 | 5 | 3impb 1223 |
. 2
|
| 7 | 1, 6 | eqeltrid 2316 |
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 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-14 2203 ax-ext 2211 ax-sep 4202 ax-pow 4258 ax-pr 4293 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ral 2513 df-rex 2514 df-v 2801 df-sbc 3029 df-un 3201 df-in 3203 df-ss 3210 df-pw 3651 df-sn 3672 df-pr 3673 df-op 3675 df-uni 3889 df-br 4084 df-opab 4146 df-id 4384 df-xp 4725 df-cnv 4727 df-co 4728 df-dm 4729 df-iota 5278 df-fun 5320 df-fn 5321 df-fv 5326 df-ov 6010 |
| This theorem is referenced by: ovelrn 6160 mapsnen 6972 map1 6973 mapen 7015 mapdom1g 7016 mapxpen 7017 xpmapenlem 7018 fzen 10251 hashfacen 11071 wrdexg 11095 omctfn 13030 topnfn 13293 topnvalg 13300 prdsvallem 13321 prdsval 13322 ismhm 13510 mhmex 13511 rhmex 14137 fnpsr 14647 psrelbas 14655 psrplusgg 14658 psraddcl 14660 psr0cl 14661 psr0lid 14662 psrnegcl 14663 psrlinv 14664 psrgrp 14665 psr1clfi 14668 mplvalcoe 14670 mplbascoe 14671 fnmpl 14673 mplsubgfilemcl 14679 mplplusgg 14683 restbasg 14858 tgrest 14859 restco 14864 lmfval 14883 cnfval 14884 cnpfval 14885 cnpval 14888 txrest 14966 ismet 15034 isxmet 15035 xmetunirn 15048 plyval 15422 2omapen 16447 pw1mapen 16449 |
| Copyright terms: Public domain | W3C validator |