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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 13142 | . 2 ⊢ (Base = Slot (Base‘ndx) ∧ (Base‘ndx) ∈ ℕ) | |
| 2 | 1 | slotslfn 13110 | 1 ⊢ Base Fn V |
| Colors of variables: wff set class |
| Syntax hints: Vcvv 2802 Fn wfn 5321 Basecbs 13084 |
| 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 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2204 ax-14 2205 ax-ext 2213 ax-sep 4207 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-cnex 8123 ax-resscn 8124 ax-1re 8126 ax-addrcl 8129 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ral 2515 df-rex 2516 df-v 2804 df-sbc 3032 df-un 3204 df-in 3206 df-ss 3213 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-int 3929 df-br 4089 df-opab 4151 df-mpt 4152 df-id 4390 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-iota 5286 df-fun 5328 df-fn 5329 df-fv 5334 df-inn 9144 df-ndx 13087 df-slot 13088 df-base 13090 |
| This theorem is referenced by: basmex 13144 basmexd 13145 ressbas2d 13153 ressbasid 13155 strressid 13156 ressval3d 13157 prdsex 13354 prdsval 13358 prdsbaslemss 13359 prdsbas 13361 prdsplusg 13362 prdsmulr 13363 pwsbas 13377 pwselbasb 13378 pwssnf1o 13383 imasex 13390 imasival 13391 imasbas 13392 imasplusg 13393 imasmulr 13394 imasaddfn 13402 imasaddval 13403 imasaddf 13404 imasmulfn 13405 imasmulval 13406 imasmulf 13407 qusval 13408 qusex 13410 qusaddvallemg 13418 qusaddflemg 13419 qusaddval 13420 qusaddf 13421 qusmulval 13422 qusmulf 13423 xpsval 13437 ismgm 13442 ismgmn0 13443 plusffvalg 13447 grpidvalg 13458 fn0g 13460 gsumress 13480 issgrp 13488 ismnddef 13503 issubmnd 13527 ress0g 13528 ismhm 13546 mhmex 13547 issubm 13557 grppropstrg 13604 grpinvfvalg 13627 grpinvval 13628 grpinvfng 13629 grpsubfvalg 13630 grpsubval 13631 grpressid 13646 grplactfval 13686 qusgrp2 13702 mulgfvalg 13710 mulgval 13711 mulgex 13712 mulgfng 13713 issubg 13762 subgex 13765 issubg2m 13778 isnsg 13791 releqgg 13809 eqgex 13810 eqgfval 13811 eqgen 13816 isghm 13832 ablressid 13924 isrng 13950 rngressid 13970 qusrng 13974 issrg 13981 isring 14016 ringidss 14045 ringressid 14079 qusring2 14082 dvdsrvald 14110 dvdsrex 14115 unitgrp 14133 unitabl 14134 invrfvald 14139 unitlinv 14143 unitrinv 14144 dvrfvald 14150 rdivmuldivd 14161 invrpropdg 14166 dfrhm2 14171 rhmex 14174 rhmunitinv 14195 isnzr2 14201 issubrng 14216 issubrg 14238 subrgugrp 14257 rrgval 14279 isdomn 14286 aprval 14299 aprap 14303 islmod 14308 scaffvalg 14323 rmodislmod 14368 lssex 14371 lsssetm 14373 islssm 14374 islssmg 14375 islss3 14396 lspfval 14405 lspval 14407 lspcl 14408 lspex 14412 sraval 14454 sralemg 14455 srascag 14459 sravscag 14460 sraipg 14461 sraex 14463 qusrhm 14545 psrval 14683 fnpsr 14684 psrbasg 14691 psrelbas 14692 psrplusgg 14695 psraddcl 14697 psr0cl 14698 psrnegcl 14700 psr1clfi 14705 mplvalcoe 14707 fnmpl 14710 mplplusgg 14720 vtxvalg 15870 vtxex 15872 |
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