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| Mirrors > Home > MPE Home > Th. List > reseq2i | Structured version Visualization version GIF version | ||
| Description: Equality inference for restrictions. (Contributed by Paul Chapman, 22-Jun-2011.) |
| Ref | Expression |
|---|---|
| reseqi.1 | ⊢ 𝐴 = 𝐵 |
| Ref | Expression |
|---|---|
| reseq2i | ⊢ (𝐶 ↾ 𝐴) = (𝐶 ↾ 𝐵) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | reseqi.1 | . 2 ⊢ 𝐴 = 𝐵 | |
| 2 | reseq2 5975 | . 2 ⊢ (𝐴 = 𝐵 → (𝐶 ↾ 𝐴) = (𝐶 ↾ 𝐵)) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ (𝐶 ↾ 𝐴) = (𝐶 ↾ 𝐵) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1570 ↾ cres 5665 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2148 ax-9 2156 ax-ext 2737 |
| This proof depends on definitions: df-bi 210 df-an 402 df-tru 1573 df-ex 1813 df-sb 2100 df-clab 2744 df-cleq 2757 df-clel 2840 df-rab 3419 df-in 3913 df-opab 5176 df-xp 5669 df-res 5675 |
| This theorem is used by: reseq12i 5978 rescom 6003 resindm 6031 resdmdfsn 6033 resdmdfsnOLD 6034 idinxpresid 6052 imadifssran 6204 rescnvcnv 6207 resdm2 6234 funcnvres 6618 resasplit 6752 fresaunres2 6754 fresaunres1 6755 resdif 6846 resin 6847 funcocnv2 6850 fvn0ssdmfun 7073 residpr 7143 eqfunressuc 7367 fprlem1 8299 domss2 9127 ordtypelem1 9483 frrlem15 9732 ackbij2lem3 10235 facnn 14324 fac0 14325 hashresfn 14389 relexpcnv 15091 divcnvshft 15927 ruclem4 16307 fsets 17246 setsid 17284 join0 18476 meet0 18477 symgfixelsi 19528 psgnsn 19613 dprd2da 20137 ply1plusgfvi 22430 uptx 23811 txcn 23812 ressxms 24711 ressms 24712 iscmet3lem3 25478 volres 25716 dvlip 26181 dvne0 26199 lhop 26204 dflog2 26754 dfrelog 26759 dvlog 26845 wilthlem2 27262 nosupbnd2lem1 27908 noinfbnd2lem1 27923 0grsubgr 29657 0pth 30505 1pthdlem1 30515 eupth2lemb 30617 ex-fpar 30842 fressupp 33062 df1stres 33078 df2ndres 33079 ffsrn 33102 resf1o 33104 fpwrelmapffs 33108 cycpmconjv 33485 evlextv 33955 sitmcl 34765 eulerpartlemn 34795 bnj1326 35438 satfv1lem 35867 divcnvlin 36238 poimirlem9 38313 zrdivrng 38637 isdrngo1 38640 cnvresrn 39030 dfsucmap2 39146 ressucdifsn 39170 disjsuc 39541 eldioph4b 43571 diophren 43573 rclexi 44374 rtrclex 44376 cnvrcl0 44384 dfrtrcl5 44388 dfrcl2 44433 relexpiidm 44463 relexp01min 44472 relexpaddss 44477 seff 45052 sblpnf 45053 radcnvrat 45057 hashnzfzclim 45065 dvresioo 46668 fourierdlem72 46925 fourierdlem80 46933 fourierdlem94 46947 fourierdlem103 46956 fourierdlem104 46957 fourierdlem113 46966 fouriersw 46978 sge0split 47156 isubgrgrim 48727 stgr0 48758 stgr1 48759 rngcidALTV 49072 ringcidALTV 49106 tposresg 49689 tposres3 49692 tposresxp 49694 |
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