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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 5967 | . 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 5657 |
| 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 2147 ax-9 2155 ax-ext 2732 |
| This proof depends on definitions: df-bi 210 df-an 402 df-tru 1573 df-ex 1813 df-sb 2100 df-clab 2739 df-cleq 2752 df-clel 2835 df-rab 3413 df-in 3906 df-opab 5168 df-xp 5661 df-res 5667 |
| This theorem is used by: reseq12i 5970 rescom 5995 resindm 6023 resdmdfsn 6025 resdmdfsnOLD 6026 idinxpresid 6044 imadifssran 6197 rescnvcnv 6200 resdm2 6227 funcnvres 6611 resasplit 6745 fresaunres2 6747 fresaunres1 6748 resdif 6839 resin 6840 funcocnv2 6843 fvn0ssdmfun 7067 residpr 7139 eqfunressuc 7364 fprlem1 8299 domss2 9134 ordtypelem1 9490 frrlem15 9739 ackbij2lem3 10242 facnn 14339 fac0 14340 hashresfn 14404 relexpcnv 15108 divcnvshft 15944 ruclem4 16322 fsets 17261 setsid 17299 join0 18491 meet0 18492 symgfixelsi 19562 psgnsn 19647 dprd2da 20171 ply1plusgfvi 22466 uptx 23851 txcn 23852 ressxms 24751 ressms 24752 iscmet3lem3 25518 volres 25756 dvlip 26220 dvne0 26238 lhop 26243 dflog2 26797 dfrelog 26802 dvlog 26888 wilthlem2 27305 nosupbnd2lem1 27951 noinfbnd2lem1 27966 0grsubgr 29738 0pth 30595 1pthdlem1 30605 eupth2lemb 30717 ex-fpar 30942 fressupp 33160 df1stres 33176 df2ndres 33177 ffsrn 33199 resf1o 33201 fpwrelmapffs 33205 cycpmconjv 33582 evlextv 34052 sitmcl 34862 eulerpartlemn 34892 bnj1326 35535 satfv1lem 35941 divcnvlin 36312 poimirlem9 38378 zrdivrng 38703 isdrngo1 38706 cnvresrn 39096 dfsucmap2 39212 ressucdifsn 39236 disjsuc 39607 eldioph4b 43652 diophren 43654 rclexi 44455 rtrclex 44457 cnvrcl0 44465 dfrtrcl5 44469 dfrcl2 44514 relexpiidm 44544 relexp01min 44553 relexpaddss 44558 seff 45133 sblpnf 45134 radcnvrat 45138 hashnzfzclim 45146 dvresioo 46749 fourierdlem72 47006 fourierdlem80 47014 fourierdlem94 47028 fourierdlem103 47037 fourierdlem104 47038 fourierdlem113 47047 fouriersw 47059 sge0split 47237 isubgrgrim 48845 stgr0 48876 stgr1 48877 rngcidALTV 49189 ringcidALTV 49223 tposresg 49804 tposres3 49807 tposresxp 49809 |
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