| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 5481 |
. . 3
| |
| 2 | 1 | adantr 276 |
. 2
|
| 3 | fndm 5483 |
. . . 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 5383 |
| This theorem is used by: fneu 5490 fnbrfvb 5744 fvelrnb 5753 fvelimab 5762 fniinfv 5764 fvco2 5777 eqfnfv 5809 fndmdif 5817 fndmin 5819 elpreima 5831 fniniseg 5832 fniniseg2 5834 fnniniseg2 5835 fnopfv 5841 fnfvelrn 5843 rexrn 5848 ralrn 5849 fsn2 5885 fnressn 5904 eufnfv 5952 rexima 5963 ralima 5964 fniunfv 5971 dff13 5977 foeqcnvco 5999 f1eqcocnv 6000 isocnv2 6021 isoini 6027 f1oiso 6035 fnovex 6121 suppssof1 6324 offveqb 6326 1stexg 6405 2ndexg 6406 smoiso 6578 rdgruledefgg 6651 rdgivallem 6657 frectfr 6676 frecrdg 6684 en1 7092 fnfi 7256 ordiso2 7381 cc2lem 7638 slotex 13436 ressbas2d 13480 ressbasid 13482 strressid 13483 ressval3d 13484 imasex 13684 imasival 13685 imasbas 13686 imasplusg 13687 imasmulr 13688 imasaddfn 13696 imasaddval 13697 imasaddf 13698 imasmulfn 13699 imasmulval 13700 imasmulf 13701 qusval 13702 qusex 13704 qusaddvallemg 13712 qusaddflemg 13713 qusaddval 13714 qusaddf 13715 qusmulval 13716 qusmulf 13717 xpsfeq 13724 ismgm 13735 plusffvalg 13740 grpidvalg 13751 fn0g 13753 fngzsum 13766 gzsumvalx 13767 gzsumfzval 13769 gzsumress 13770 gzsum0 13771 issgrp 13776 ismnddef 13789 issubmnd 13813 ress0g 13814 ismhm 13826 mhmex 13827 issubm 13837 0mhm 13851 grppropstrg 13882 grpinvfvalg 13905 grpinvval 13906 grpinvfng 13907 grpsubfvalg 13908 grpsubval 13909 grpressid 13924 grplactfval 13964 qusgrp2 13974 mulgfvalg 13982 mulgval 13983 mulgex 13984 mulgfng 13985 issubg 14034 subgex 14037 issubg2m 14050 isnsg 14063 releqgg 14081 eqgex 14082 eqgfval 14083 eqgen 14088 isghm 14104 cntzex 14149 cntrval 14150 cntzfval 14151 cntzval 14152 ablressid 14228 prdsex 14278 prdsval 14279 prdsbaslemss 14280 prdsbas 14282 prdsplusg 14283 prdsmulr 14284 xpsval 14307 pwsbas 14311 pwselbasb 14312 pwssnf1o 14317 mgptopng 14334 isrng 14339 rngressid 14359 qusrng 14363 dfur2g 14372 issrg 14375 isring 14410 ringidss 14440 ringressid 14476 qusring2 14479 dvdsrvald 14508 dvdsrex 14513 unitgrp 14531 unitabl 14532 invrfvald 14537 unitlinv 14541 unitrinv 14542 dvrfvald 14548 rdivmuldivd 14559 invrpropdg 14564 dfrhm2 14569 rhmex 14572 rhmunitinv 14593 isnzr2 14599 issubrng 14615 issubrg 14637 subrgugrp 14656 rrgval 14678 isdomn 14686 aprval 14699 aprap 14706 aprprop 14709 islmod 14735 scaffvalg 14751 rmodislmod 14796 lssex 14799 lsssetm 14801 islssm 14802 islssmg 14803 islss3 14824 lspfval 14833 lspval 14835 lspcl 14836 lspex 14840 sraval 14882 sralemg 14883 srascag 14887 sravscag 14888 sraipg 14889 sraex 14891 rlmsubg 14903 rlmvnegg 14910 ixpsnbasval 14911 lidlex 14918 rspex 14919 lidlss 14921 lidlrsppropdg 14940 qusrhm 14973 mopnset 14997 aspval 15123 asclfval 15129 psrval 15160 fnpsr 15161 psrbasg 15187 psrelbas 15188 psrplusgg 15191 psraddcl 15193 psrmulrg 15195 psrmulclfilem 15198 psr0cl 15200 psrnegcl 15202 psr1clfi 15207 psrlidmfi 15208 mvrval2 15216 mvrffi 15218 mplvalg 15222 fnmpl 15225 mplplusgg 15236 vtxvalg 16479 vtxex 16481 |
| Copyright terms: Public domain | W3C validator |