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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 6055 |
. 2
| |
| 2 | opelxp 4781 |
. . . 4
| |
| 3 | funfvex 5689 |
. . . . 5
| |
| 4 | 3 | funfni 5460 |
. . . 4
|
| 5 | 2, 4 | sylan2br 288 |
. . 3
|
| 6 | 5 | 3impb 1226 |
. 2
|
| 7 | 1, 6 | eqeltrid 2321 |
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 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-14 2208 ax-ext 2216 ax-sep 4230 ax-pow 4289 ax-pr 4324 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ral 2527 df-rex 2528 df-v 2817 df-sbc 3045 df-un 3217 df-in 3219 df-ss 3226 df-pw 3673 df-sn 3697 df-pr 3698 df-op 3700 df-uni 3917 df-br 4112 df-opab 4174 df-id 4416 df-xp 4757 df-cnv 4759 df-co 4760 df-dm 4761 df-iota 5314 df-fun 5356 df-fn 5357 df-fv 5362 df-ov 6055 |
| This theorem is referenced by: ovelrn 6205 mapsnend 7054 mapsnen 7055 map1 7056 mapen 7101 mapdom1g 7102 mapxpen 7103 xpmapenlem 7104 mapunen 7106 2omapen 7272 fzen 10380 hashfacen 11212 wrdexg 11239 omctfn 13211 topnfn 13474 topnvalg 13481 prdsvallem 13502 prdsval 13503 ismhm 13691 mhmex 13692 rhmex 14319 fnpsr 14832 psrelbas 14847 psrplusgg 14850 psraddcl 14852 psr0cl 14853 psr0lid 14854 psrnegcl 14855 psrlinv 14856 psrgrp 14857 psr1clfi 14860 mplvalcoe 14862 mplbascoe 14863 fnmpl 14865 mplsubgfilemcl 14871 mplplusgg 14875 restbasg 15050 tgrest 15051 restco 15056 lmfval 15075 cnfval 15076 cnpfval 15077 cnpval 15080 txrest 15158 ismet 15226 isxmet 15227 xmetunirn 15240 plyval 15614 pw1mapen 16787 gfsumval 16879 |
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