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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 13004 | . 2 ⊢ (Base = Slot (Base‘ndx) ∧ (Base‘ndx) ∈ ℕ) | |
| 2 | 1 | slotslfn 12973 | 1 ⊢ Base Fn V |
| Colors of variables: wff set class |
| Syntax hints: Vcvv 2776 Fn wfn 5285 Basecbs 12947 |
| 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 711 ax-5 1471 ax-7 1472 ax-gen 1473 ax-ie1 1517 ax-ie2 1518 ax-8 1528 ax-10 1529 ax-11 1530 ax-i12 1531 ax-bndl 1533 ax-4 1534 ax-17 1550 ax-i9 1554 ax-ial 1558 ax-i5r 1559 ax-13 2180 ax-14 2181 ax-ext 2189 ax-sep 4178 ax-pow 4234 ax-pr 4269 ax-un 4498 ax-cnex 8051 ax-resscn 8052 ax-1re 8054 ax-addrcl 8057 |
| This theorem depends on definitions: df-bi 117 df-3an 983 df-tru 1376 df-nf 1485 df-sb 1787 df-eu 2058 df-mo 2059 df-clab 2194 df-cleq 2200 df-clel 2203 df-nfc 2339 df-ral 2491 df-rex 2492 df-v 2778 df-sbc 3006 df-un 3178 df-in 3180 df-ss 3187 df-pw 3628 df-sn 3649 df-pr 3650 df-op 3652 df-uni 3865 df-int 3900 df-br 4060 df-opab 4122 df-mpt 4123 df-id 4358 df-xp 4699 df-rel 4700 df-cnv 4701 df-co 4702 df-dm 4703 df-rn 4704 df-res 4705 df-iota 5251 df-fun 5292 df-fn 5293 df-fv 5298 df-inn 9072 df-ndx 12950 df-slot 12951 df-base 12953 |
| This theorem is referenced by: basmex 13006 basmexd 13007 ressbas2d 13015 ressbasid 13017 strressid 13018 ressval3d 13019 prdsex 13216 prdsval 13220 prdsbaslemss 13221 prdsbas 13223 prdsplusg 13224 prdsmulr 13225 pwsbas 13239 pwselbasb 13240 pwssnf1o 13245 imasex 13252 imasival 13253 imasbas 13254 imasplusg 13255 imasmulr 13256 imasaddfn 13264 imasaddval 13265 imasaddf 13266 imasmulfn 13267 imasmulval 13268 imasmulf 13269 qusval 13270 qusex 13272 qusaddvallemg 13280 qusaddflemg 13281 qusaddval 13282 qusaddf 13283 qusmulval 13284 qusmulf 13285 xpsval 13299 ismgm 13304 ismgmn0 13305 plusffvalg 13309 grpidvalg 13320 fn0g 13322 gsumress 13342 issgrp 13350 ismnddef 13365 issubmnd 13389 ress0g 13390 ismhm 13408 mhmex 13409 issubm 13419 grppropstrg 13466 grpinvfvalg 13489 grpinvval 13490 grpinvfng 13491 grpsubfvalg 13492 grpsubval 13493 grpressid 13508 grplactfval 13548 qusgrp2 13564 mulgfvalg 13572 mulgval 13573 mulgex 13574 mulgfng 13575 issubg 13624 subgex 13627 issubg2m 13640 isnsg 13653 releqgg 13671 eqgex 13672 eqgfval 13673 eqgen 13678 isghm 13694 ablressid 13786 isrng 13811 rngressid 13831 qusrng 13835 issrg 13842 isring 13877 ringidss 13906 ringressid 13940 qusring2 13943 reldvdsrsrg 13969 dvdsrvald 13970 dvdsrex 13975 unitgrp 13993 unitabl 13994 invrfvald 13999 unitlinv 14003 unitrinv 14004 dvrfvald 14010 rdivmuldivd 14021 invrpropdg 14026 dfrhm2 14031 rhmex 14034 rhmunitinv 14055 isnzr2 14061 issubrng 14076 issubrg 14098 subrgugrp 14117 rrgval 14139 isdomn 14146 aprval 14159 aprap 14163 islmod 14168 scaffvalg 14183 rmodislmod 14228 lssex 14231 lsssetm 14233 islssm 14234 islssmg 14235 islss3 14256 lspfval 14265 lspval 14267 lspcl 14268 lspex 14272 sraval 14314 sralemg 14315 srascag 14319 sravscag 14320 sraipg 14321 sraex 14323 qusrhm 14405 psrval 14543 fnpsr 14544 psrbasg 14551 psrelbas 14552 psrplusgg 14555 psraddcl 14557 psr0cl 14558 psrnegcl 14560 psr1clfi 14565 mplvalcoe 14567 fnmpl 14570 mplplusgg 14580 vtxvalg 15730 vtxex 15732 |
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