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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 13393 | . 2 ⊢ (Base = Slot (Base‘ndx) ∧ (Base‘ndx) ∈ ℕ) | |
| 2 | 1 | slotslfn 13361 | 1 ⊢ Base Fn V |
| Colors of variables: wff set class |
| Syntax hints: Vcvv 2821 Fn wfn 5370 Basecbs 13335 |
| 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 4247 ax-pow 4309 ax-pr 4344 ax-un 4576 ax-cnex 8264 ax-resscn 8265 ax-1re 8267 ax-addrcl 8270 |
| 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 3690 df-sn 3714 df-pr 3715 df-op 3717 df-uni 3934 df-int 3969 df-br 4129 df-opab 4191 df-mpt 4192 df-id 4436 df-xp 4778 df-rel 4779 df-cnv 4780 df-co 4781 df-dm 4782 df-rn 4783 df-res 4784 df-iota 5335 df-fun 5377 df-fn 5378 df-fv 5383 df-inn 9288 df-ndx 13338 df-slot 13339 df-base 13341 |
| This theorem is referenced by: basmex 13395 basmexd 13396 ressbas2d 13405 ressbasid 13407 strressid 13408 ressval3d 13409 imasex 13609 imasival 13610 imasbas 13611 imasplusg 13612 imasmulr 13613 imasaddfn 13621 imasaddval 13622 imasaddf 13623 imasmulfn 13624 imasmulval 13625 imasmulf 13626 qusval 13627 qusex 13629 qusaddvallemg 13637 qusaddflemg 13638 qusaddval 13639 qusaddf 13640 qusmulval 13641 qusmulf 13642 ismgm 13660 ismgmn0 13661 plusffvalg 13665 grpidvalg 13676 fn0g 13678 gzsumress 13695 issgrp 13701 ismnddef 13714 issubmnd 13738 ress0g 13739 ismhm 13751 mhmex 13752 issubm 13762 grppropstrg 13807 grpinvfvalg 13830 grpinvval 13831 grpinvfng 13832 grpsubfvalg 13833 grpsubval 13834 grpressid 13849 grplactfval 13889 qusgrp2 13899 mulgfvalg 13907 mulgval 13908 mulgex 13909 mulgfng 13910 issubg 13959 subgex 13962 issubg2m 13975 isnsg 13988 releqgg 14006 eqgex 14007 eqgfval 14008 eqgen 14013 isghm 14029 ablressid 14122 prdsex 14155 prdsval 14156 prdsbaslemss 14157 prdsbas 14159 prdsplusg 14160 prdsmulr 14161 xpsval 14184 pwsbas 14188 pwselbasb 14189 pwssnf1o 14194 isrng 14216 rngressid 14236 qusrng 14240 issrg 14252 isring 14287 ringidss 14317 ringressid 14351 qusring2 14354 dvdsrvald 14383 dvdsrex 14388 unitgrp 14406 unitabl 14407 invrfvald 14412 unitlinv 14416 unitrinv 14417 dvrfvald 14423 rdivmuldivd 14434 invrpropdg 14439 dfrhm2 14444 rhmex 14447 rhmunitinv 14468 isnzr2 14474 issubrng 14490 issubrg 14512 subrgugrp 14531 rrgval 14553 isdomn 14561 aprval 14574 aprap 14581 aprprop 14584 islmod 14610 scaffvalg 14626 rmodislmod 14671 lssex 14674 lsssetm 14676 islssm 14677 islssmg 14678 islss3 14699 lspfval 14708 lspval 14710 lspcl 14711 lspex 14715 sraval 14757 sralemg 14758 srascag 14762 sravscag 14763 sraipg 14764 sraex 14766 qusrhm 14848 aspval 14998 asclfval 15004 psrval 15033 fnpsr 15034 psrbasg 15048 psrelbas 15049 psrplusgg 15052 psraddcl 15054 psr0cl 15055 psrnegcl 15057 psr1clfi 15062 mplvalcoe 15064 fnmpl 15067 mplplusgg 15077 vtxvalg 16240 vtxex 16242 |
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