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| Mirrors > Home > ILE Home > Th. List > slotex | Unicode version | ||
| Description: Existence of slot value. A corollary of slotslfn 13378. (Contributed by Jim Kingdon, 12-Feb-2023.) |
| Ref | Expression |
|---|---|
| slotslfn.e |
|
| Ref | Expression |
|---|---|
| slotex |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | slotslfn.e |
. . 3
| |
| 2 | 1 | slotslfn 13378 |
. 2
|
| 3 | elex 2833 |
. 2
| |
| 4 | funfvex 5712 |
. . 3
| |
| 5 | 4 | funfni 5483 |
. 2
|
| 6 | 2, 3, 5 | sylancr 418 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on 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 4249 ax-pow 4311 ax-pr 4346 ax-un 4578 |
| This proof 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 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-br 4131 df-opab 4193 df-mpt 4194 df-id 4438 df-xp 4780 df-rel 4781 df-cnv 4782 df-co 4783 df-dm 4784 df-rn 4785 df-iota 5337 df-fun 5379 df-fn 5380 df-fv 5385 df-slot 13356 |
| This theorem is used by: topnfn 13598 topnvalg 13605 topnidg 13606 imasex 13626 imasival 13627 imasbas 13628 imasplusg 13629 imasmulr 13630 imasaddfn 13638 imasaddval 13639 imasaddf 13640 imasmulfn 13641 imasmulval 13642 imasmulf 13643 qusaddval 13656 qusaddf 13657 qusmulval 13658 qusmulf 13659 ismgm 13677 plusfvalg 13683 plusffng 13685 gzsumsplit1r 13715 issgrp 13718 ismnddef 13731 gzsumwsubmcl 13801 gzsumwmhm 13803 gzsumcl 13804 grppropstrg 13824 grpsubval 13851 mulgval 13925 mulgfng 13927 mulgnngzsum 13930 mulg1 13932 mulgnnp1 13933 mulgnndir 13954 subgintm 14001 isnsg 14005 gzsumreidx 14141 gzsumsubmcl 14142 gzsumconst 14143 gzsummhm 14145 gzsumshift 14149 gsumvalfi 14152 prdsplusgfval 14184 prdsmulrfval 14186 xpsval 14201 pwsval 14204 pwsbas 14205 pwsplusgval 14208 pwsmulrval 14209 pwsmnd 14212 pws0g 14213 pwsgrp 14214 pwsinvg 14215 fnmgp 14219 mgpvalg 14220 mgpplusgg 14221 mgpex 14223 mgpbasg 14224 mgpscag 14226 mgptsetg 14227 mgpdsg 14229 mgpress 14230 isrng 14233 issrg 14269 isring 14304 opprvalg 14374 opprmulfvalg 14375 opprex 14378 opprsllem 14379 subrngintm 14520 islmod 14627 scaffvalg 14643 scafvalg 14644 scaffng 14646 rmodislmodlem 14687 rmodislmod 14688 lsssn0 14707 lss1d 14720 lssintclm 14721 ellspsn 14754 sraval 14774 sralemg 14775 srascag 14779 sravscag 14780 sraipg 14781 sraex 14783 crngridl 14867 znbaslemnn 14974 isassa 15002 asclfval 15021 iedgvalg 16258 iedgex 16260 edgvalg 16300 edgstruct 16305 |
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