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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 6078 |
. 2
| |
| 2 | opelxp 4799 |
. . . 4
| |
| 3 | funfvex 5707 |
. . . . 5
| |
| 4 | 3 | funfni 5478 |
. . . 4
|
| 5 | 2, 4 | sylan2br 288 |
. . 3
|
| 6 | 5 | 3impb 1230 |
. 2
|
| 7 | 1, 6 | eqeltrid 2325 |
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 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4244 ax-pow 4306 ax-pr 4341 |
| This theorem depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ral 2533 df-rex 2534 df-v 2823 df-sbc 3052 df-un 3224 df-in 3226 df-ss 3233 df-pw 3687 df-sn 3711 df-pr 3712 df-op 3714 df-uni 3931 df-br 4126 df-opab 4188 df-id 4433 df-xp 4775 df-cnv 4777 df-co 4778 df-dm 4779 df-iota 5332 df-fun 5374 df-fn 5375 df-fv 5380 df-ov 6078 |
| This theorem is referenced by: ovelrn 6228 mapsnend 7089 mapsnen 7090 map1 7091 mapen 7136 mapdom1g 7137 mapxpen 7138 xpmapenlem 7139 mapunen 7141 2omapen 7309 fzen 10426 hashfacen 11262 wrdexg 11293 omctfn 13312 topnfn 13575 topnvalg 13582 prdsvallem 13598 ismhm 13745 mhmex 13746 gsumvalfi 14129 prdsval 14150 rhmex 14437 fnpsr 14974 psrelbas 14989 psrplusgg 14992 psraddcl 14994 psr0cl 14995 psr0lid 14996 psrnegcl 14997 psrlinv 14998 psrgrp 14999 psr1clfi 15002 mplvalcoe 15004 mplbascoe 15005 fnmpl 15007 mplsubgfilemcl 15013 mplplusgg 15017 restbasg 15192 tgrest 15193 restco 15198 lmfval 15217 cnfval 15218 cnpfval 15219 cnpval 15222 txrest 15300 ismet 15368 isxmet 15369 xmetunirn 15382 plyval 15756 pw1mapen 16940 |
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