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| 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 6021 |
. 2
| |
| 2 | opelxp 4755 |
. . . 4
| |
| 3 | funfvex 5656 |
. . . . 5
| |
| 4 | 3 | funfni 5432 |
. . . 4
|
| 5 | 2, 4 | sylan2br 288 |
. . 3
|
| 6 | 5 | 3impb 1225 |
. 2
|
| 7 | 1, 6 | eqeltrid 2318 |
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 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-14 2205 ax-ext 2213 ax-sep 4207 ax-pow 4264 ax-pr 4299 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ral 2515 df-rex 2516 df-v 2804 df-sbc 3032 df-un 3204 df-in 3206 df-ss 3213 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-br 4089 df-opab 4151 df-id 4390 df-xp 4731 df-cnv 4733 df-co 4734 df-dm 4735 df-iota 5286 df-fun 5328 df-fn 5329 df-fv 5334 df-ov 6021 |
| This theorem is referenced by: ovelrn 6171 mapsnen 6986 map1 6987 mapen 7032 mapdom1g 7033 mapxpen 7034 xpmapenlem 7035 fzen 10278 hashfacen 11100 wrdexg 11124 omctfn 13065 topnfn 13328 topnvalg 13335 prdsvallem 13356 prdsval 13357 ismhm 13545 mhmex 13546 rhmex 14173 fnpsr 14683 psrelbas 14691 psrplusgg 14694 psraddcl 14696 psr0cl 14697 psr0lid 14698 psrnegcl 14699 psrlinv 14700 psrgrp 14701 psr1clfi 14704 mplvalcoe 14706 mplbascoe 14707 fnmpl 14709 mplsubgfilemcl 14715 mplplusgg 14719 restbasg 14894 tgrest 14895 restco 14900 lmfval 14919 cnfval 14920 cnpfval 14921 cnpval 14924 txrest 15002 ismet 15070 isxmet 15071 xmetunirn 15084 plyval 15458 2omapen 16598 pw1mapen 16600 gfsumval 16683 |
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