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| Mirrors > Home > ILE Home > Th. List > slotex | Unicode version | ||
| Description: Existence of slot value. A corollary of slotslfn 13427. (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 13427 |
. 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 13405 |
| This theorem is used by: topnfn 13647 topnvalg 13654 topnidg 13655 imasex 13675 imasival 13676 imasbas 13677 imasplusg 13678 imasmulr 13679 imasaddfn 13687 imasaddval 13688 imasaddf 13689 imasmulfn 13690 imasmulval 13691 imasmulf 13692 qusaddval 13705 qusaddf 13706 qusmulval 13707 qusmulf 13708 ismgm 13726 plusfvalg 13732 plusffng 13734 gzsumsplit1r 13764 issgrp 13767 ismnddef 13780 gzsumwsubmcl 13850 gzsumwmhm 13852 gzsumcl 13853 grppropstrg 13873 grpsubval 13900 mulgval 13974 mulgfng 13976 mulgnngzsum 13979 mulg1 13981 mulgnnp1 13982 mulgnndir 14003 subgintm 14050 isnsg 14054 gzsumreidx 14190 gzsumsubmcl 14191 gzsumconst 14192 gzsummhm 14194 gzsumshift 14198 gsumvalfi 14201 prdsplusgfval 14233 prdsmulrfval 14235 xpsval 14250 pwsval 14253 pwsbas 14254 pwsplusgval 14257 pwsmulrval 14258 pwsmnd 14261 pws0g 14262 pwsgrp 14263 pwsinvg 14264 fnmgp 14268 mgpvalg 14269 mgpplusgg 14270 mgpex 14272 mgpbasg 14273 mgpscag 14275 mgptsetg 14276 mgpdsg 14278 mgpress 14279 isrng 14282 issrg 14318 isring 14353 opprvalg 14423 opprmulfvalg 14424 opprex 14427 opprsllem 14428 subrngintm 14569 islmod 14676 scaffvalg 14692 scafvalg 14693 scaffng 14695 rmodislmodlem 14736 rmodislmod 14737 lsssn0 14756 lss1d 14769 lssintclm 14770 ellspsn 14803 sraval 14823 sralemg 14824 srascag 14828 sravscag 14829 sraipg 14830 sraex 14832 crngridl 14916 znbaslemnn 15023 isassa 15051 asclfval 15070 iedgvalg 16356 iedgex 16358 edgvalg 16398 edgstruct 16403 |
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