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| Mirrors > Home > ILE Home > Th. List > basfn | GIF version | ||
| Description: The base set extractor is a function on V. (Contributed by Stefan O'Rear, 8-Jul-2015.) |
| Ref | Expression |
|---|---|
| basfn | ⊢ Base Fn V |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | baseslid 13056 | . 2 ⊢ (Base = Slot (Base‘ndx) ∧ (Base‘ndx) ∈ ℕ) | |
| 2 | 1 | slotslfn 13024 | 1 ⊢ Base Fn V |
| Colors of variables: wff set class |
| Syntax hints: Vcvv 2779 Fn wfn 5289 Basecbs 12998 |
| 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 713 ax-5 1473 ax-7 1474 ax-gen 1475 ax-ie1 1519 ax-ie2 1520 ax-8 1530 ax-10 1531 ax-11 1532 ax-i12 1533 ax-bndl 1535 ax-4 1536 ax-17 1552 ax-i9 1556 ax-ial 1560 ax-i5r 1561 ax-13 2182 ax-14 2183 ax-ext 2191 ax-sep 4181 ax-pow 4237 ax-pr 4272 ax-un 4501 ax-cnex 8058 ax-resscn 8059 ax-1re 8061 ax-addrcl 8064 |
| This theorem depends on definitions: df-bi 117 df-3an 985 df-tru 1378 df-nf 1487 df-sb 1789 df-eu 2060 df-mo 2061 df-clab 2196 df-cleq 2202 df-clel 2205 df-nfc 2341 df-ral 2493 df-rex 2494 df-v 2781 df-sbc 3009 df-un 3181 df-in 3183 df-ss 3190 df-pw 3631 df-sn 3652 df-pr 3653 df-op 3655 df-uni 3868 df-int 3903 df-br 4063 df-opab 4125 df-mpt 4126 df-id 4361 df-xp 4702 df-rel 4703 df-cnv 4704 df-co 4705 df-dm 4706 df-rn 4707 df-res 4708 df-iota 5254 df-fun 5296 df-fn 5297 df-fv 5302 df-inn 9079 df-ndx 13001 df-slot 13002 df-base 13004 |
| This theorem is referenced by: basmex 13058 basmexd 13059 ressbas2d 13067 ressbasid 13069 strressid 13070 ressval3d 13071 prdsex 13268 prdsval 13272 prdsbaslemss 13273 prdsbas 13275 prdsplusg 13276 prdsmulr 13277 pwsbas 13291 pwselbasb 13292 pwssnf1o 13297 imasex 13304 imasival 13305 imasbas 13306 imasplusg 13307 imasmulr 13308 imasaddfn 13316 imasaddval 13317 imasaddf 13318 imasmulfn 13319 imasmulval 13320 imasmulf 13321 qusval 13322 qusex 13324 qusaddvallemg 13332 qusaddflemg 13333 qusaddval 13334 qusaddf 13335 qusmulval 13336 qusmulf 13337 xpsval 13351 ismgm 13356 ismgmn0 13357 plusffvalg 13361 grpidvalg 13372 fn0g 13374 gsumress 13394 issgrp 13402 ismnddef 13417 issubmnd 13441 ress0g 13442 ismhm 13460 mhmex 13461 issubm 13471 grppropstrg 13518 grpinvfvalg 13541 grpinvval 13542 grpinvfng 13543 grpsubfvalg 13544 grpsubval 13545 grpressid 13560 grplactfval 13600 qusgrp2 13616 mulgfvalg 13624 mulgval 13625 mulgex 13626 mulgfng 13627 issubg 13676 subgex 13679 issubg2m 13692 isnsg 13705 releqgg 13723 eqgex 13724 eqgfval 13725 eqgen 13730 isghm 13746 ablressid 13838 isrng 13863 rngressid 13883 qusrng 13887 issrg 13894 isring 13929 ringidss 13958 ringressid 13992 qusring2 13995 reldvdsrsrg 14021 dvdsrvald 14022 dvdsrex 14027 unitgrp 14045 unitabl 14046 invrfvald 14051 unitlinv 14055 unitrinv 14056 dvrfvald 14062 rdivmuldivd 14073 invrpropdg 14078 dfrhm2 14083 rhmex 14086 rhmunitinv 14107 isnzr2 14113 issubrng 14128 issubrg 14150 subrgugrp 14169 rrgval 14191 isdomn 14198 aprval 14211 aprap 14215 islmod 14220 scaffvalg 14235 rmodislmod 14280 lssex 14283 lsssetm 14285 islssm 14286 islssmg 14287 islss3 14308 lspfval 14317 lspval 14319 lspcl 14320 lspex 14324 sraval 14366 sralemg 14367 srascag 14371 sravscag 14372 sraipg 14373 sraex 14375 qusrhm 14457 psrval 14595 fnpsr 14596 psrbasg 14603 psrelbas 14604 psrplusgg 14607 psraddcl 14609 psr0cl 14610 psrnegcl 14612 psr1clfi 14617 mplvalcoe 14619 fnmpl 14622 mplplusgg 14632 vtxvalg 15782 vtxex 15784 |
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