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| Mirrors > Home > ILE Home > Th. List > funfni | Unicode version | ||
| Description: Inference to convert a function and domain antecedent. (Contributed by NM, 22-Apr-2004.) |
| Ref | Expression |
|---|---|
| funfni.1 |
|
| Ref | Expression |
|---|---|
| funfni |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fnfun 5478 |
. . 3
| |
| 2 | 1 | adantr 276 |
. 2
|
| 3 | fndm 5480 |
. . . 4
| |
| 4 | 3 | eleq2d 2308 |
. . 3
|
| 5 | 4 | biimpar 297 |
. 2
|
| 6 | funfni.1 |
. 2
| |
| 7 | 2, 5, 6 | syl2anc 415 |
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-5 1500 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-4 1563 ax-17 1579 ax-ial 1587 ax-ext 2220 |
| This proof depends on definitions: df-bi 117 df-cleq 2231 df-clel 2234 df-fn 5380 |
| This theorem is used by: fneu 5487 fnbrfvb 5741 fvelrnb 5750 fvelimab 5759 fniinfv 5761 fvco2 5774 eqfnfv 5806 fndmdif 5814 fndmin 5816 elpreima 5828 fniniseg 5829 fniniseg2 5831 fnniniseg2 5832 fnopfv 5838 fnfvelrn 5840 rexrn 5845 ralrn 5846 fsn2 5882 fnressn 5901 eufnfv 5949 rexima 5960 ralima 5961 fniunfv 5968 dff13 5974 foeqcnvco 5996 f1eqcocnv 5997 isocnv2 6018 isoini 6024 f1oiso 6032 fnovex 6118 suppssof1 6320 offveqb 6322 1stexg 6401 2ndexg 6402 smoiso 6573 rdgruledefgg 6646 rdgivallem 6652 frectfr 6671 frecrdg 6679 en1 7086 fnfi 7250 ordiso2 7375 cc2lem 7632 slotex 13379 ressbas2d 13422 ressbasid 13424 strressid 13425 ressval3d 13426 imasex 13626 imasival 13627 imasbas 13628 imasplusg 13629 imasmulr 13630 imasaddfn 13638 imasaddval 13639 imasaddf 13640 imasmulfn 13641 imasmulval 13642 imasmulf 13643 qusval 13644 qusex 13646 qusaddvallemg 13654 qusaddflemg 13655 qusaddval 13656 qusaddf 13657 qusmulval 13658 qusmulf 13659 xpsfeq 13666 ismgm 13677 plusffvalg 13682 grpidvalg 13693 fn0g 13695 fngzsum 13708 gzsumvalx 13709 gzsumfzval 13711 gzsumress 13712 gzsum0 13713 issgrp 13718 ismnddef 13731 issubmnd 13755 ress0g 13756 ismhm 13768 mhmex 13769 issubm 13779 0mhm 13793 grppropstrg 13824 grpinvfvalg 13847 grpinvval 13848 grpinvfng 13849 grpsubfvalg 13850 grpsubval 13851 grpressid 13866 grplactfval 13906 qusgrp2 13916 mulgfvalg 13924 mulgval 13925 mulgex 13926 mulgfng 13927 issubg 13976 subgex 13979 issubg2m 13992 isnsg 14005 releqgg 14023 eqgex 14024 eqgfval 14025 eqgen 14030 isghm 14046 ablressid 14139 prdsex 14172 prdsval 14173 prdsbaslemss 14174 prdsbas 14176 prdsplusg 14177 prdsmulr 14178 xpsval 14201 pwsbas 14205 pwselbasb 14206 pwssnf1o 14211 mgptopng 14228 isrng 14233 rngressid 14253 qusrng 14257 dfur2g 14266 issrg 14269 isring 14304 ringidss 14334 ringressid 14368 qusring2 14371 dvdsrvald 14400 dvdsrex 14405 unitgrp 14423 unitabl 14424 invrfvald 14429 unitlinv 14433 unitrinv 14434 dvrfvald 14440 rdivmuldivd 14451 invrpropdg 14456 dfrhm2 14461 rhmex 14464 rhmunitinv 14485 isnzr2 14491 issubrng 14507 issubrg 14529 subrgugrp 14548 rrgval 14570 isdomn 14578 aprval 14591 aprap 14598 aprprop 14601 islmod 14627 scaffvalg 14643 rmodislmod 14688 lssex 14691 lsssetm 14693 islssm 14694 islssmg 14695 islss3 14716 lspfval 14725 lspval 14727 lspcl 14728 lspex 14732 sraval 14774 sralemg 14775 srascag 14779 sravscag 14780 sraipg 14781 sraex 14783 rlmsubg 14795 rlmvnegg 14802 ixpsnbasval 14803 lidlex 14810 rspex 14811 lidlss 14813 lidlrsppropdg 14832 qusrhm 14865 mopnset 14889 aspval 15015 asclfval 15021 psrval 15050 fnpsr 15051 psrbasg 15065 psrelbas 15066 psrplusgg 15069 psraddcl 15071 psr0cl 15072 psrnegcl 15074 psr1clfi 15079 mplvalcoe 15081 fnmpl 15084 mplplusgg 15094 vtxvalg 16257 vtxex 16259 |
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