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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 5965 | . 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 5653 |
| 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 2733 |
| This proof depends on definitions: df-bi 210 df-an 402 df-tru 1573 df-ex 1813 df-sb 2100 df-clab 2740 df-cleq 2753 df-clel 2836 df-rab 3414 df-in 3906 df-opab 5168 df-xp 5657 df-res 5663 |
| This theorem is used by: reseq12i 5968 rescom 5993 resindm 6019 resdmdfsn 6021 resdmdfsnOLD 6022 idinxpresid 6040 imadifssranOLD 6201 rescnvcnv 6204 resdm2 6231 funcnvres 6616 resasplit 6750 fresaunres2 6752 fresaunres1 6753 resdif 6844 resin 6845 funcocnv2 6848 fvn0ssdmfun 7072 residpr 7144 eqfunressuc 7369 fprlem1 8311 domss2 9148 ordtypelem1 9505 frrlem15 9754 ackbij2lem3 10311 facnn 14412 fac0 14413 hashresfn 14477 relexpcnv 15181 divcnvshft 16017 ruclem4 16395 fsets 17340 setsid 17378 join0 18570 meet0 18571 symgfixelsi 19642 psgnsn 19727 dprd2da 20251 ply1plusgfvi 22552 uptx 23937 txcn 23938 ressxms 24837 ressms 24838 iscmet3lem3 25604 volres 25842 dvlip 26306 dvne0 26324 lhop 26329 dflog2 26881 dfrelog 26886 dvlog 26972 wilthlem2 27389 nosupbnd2lem1 28065 noinfbnd2lem1 28080 0grsubgr 29852 0pth 30709 1pthdlem1 30719 eupth2lemb 30831 ex-fpar 31056 fressupp 33274 df1stres 33290 df2ndres 33291 ffsrn 33313 resf1o 33315 fpwrelmapffs 33319 cycpmconjv 33696 evlextv 34167 sitmcl 34976 eulerpartlemn 35006 bnj1326 35649 satfv1lem 36106 divcnvlin 36477 poimirlem9 38527 zrdivrng 38867 isdrngo1 38870 cnvresrn 39260 dfsucmap2 39376 ressucdifsn 39400 disjsuc 39771 eldioph4b 43797 diophren 43799 rclexi 44600 rtrclex 44602 cnvrcl0 44610 dfrtrcl5 44614 dfrcl2 44659 relexpiidm 44689 relexp01min 44698 relexpaddss 44703 seff 45278 sblpnf 45279 radcnvrat 45283 hashnzfzclim 45291 dvresioo 46900 fourierdlem72 47157 fourierdlem80 47165 fourierdlem94 47179 fourierdlem103 47188 fourierdlem104 47189 fourierdlem113 47198 fouriersw 47210 sge0split 47388 isubgrgrim 48996 stgr0 49027 stgr1 49028 rngcidALTV 49340 ringcidALTV 49374 tposresg 49955 tposres3 49958 tposresxp 49960 |
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