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| Mirrors > Home > MPE Home > Th. List > imaeq1i | Structured version Visualization version GIF version | ||
| Description: Equality theorem for image. (Contributed by NM, 21-Dec-2008.) |
| Ref | Expression |
|---|---|
| imaeq1i.1 | ⊢ 𝐴 = 𝐵 |
| Ref | Expression |
|---|---|
| imaeq1i | ⊢ (𝐴 “ 𝐶) = (𝐵 “ 𝐶) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | imaeq1i.1 | . 2 ⊢ 𝐴 = 𝐵 | |
| 2 | imaeq1 6014 | . 2 ⊢ (𝐴 = 𝐵 → (𝐴 “ 𝐶) = (𝐵 “ 𝐶)) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ (𝐴 “ 𝐶) = (𝐵 “ 𝐶) |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1547 “ cima 5628 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-ext 2712 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-sb 2074 df-clab 2719 df-cleq 2732 df-clel 2815 df-rab 3393 df-v 3434 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-nul 4269 df-if 4462 df-sn 4563 df-pr 4565 df-op 4569 df-br 5080 df-opab 5142 df-cnv 5633 df-dm 5635 df-rn 5636 df-res 5637 df-ima 5638 |
| This theorem is referenced by: mptpreima 6196 csbpredg 6265 isarep2 6582 suppun 8131 suppco 8153 fsuppun 9297 fsuppcolem 9311 marypha2lem4 9348 dfoi 9423 r1limg 9693 isf34lem3 10295 compss 10296 fpwwe2lem12 10563 infrenegsup 12137 gsumzf1o 19885 ssidcn 23245 cnco 23256 qtopres 23688 idqtop 23696 qtopcn 23704 mbfid 25627 mbfres 25636 cncombf 25650 dvlog 26640 efopnlem2 26646 seqsval 28305 seqsfn 28326 seqsp1 28328 eucrct2eupth 30340 disjpreima 32680 imadifxp 32697 rinvf1o 32729 suppun2 32783 cyc3genpm 33240 elrgspnsubrunlem2 33336 esplysply 33762 vieta 33771 isconstr 33927 mbfmcst 34450 mbfmco 34455 sitmcl 34542 eulerpartlemt 34562 eulerpartlemmf 34566 eulerpart 34573 0rrv 34642 mclsppslem 35818 bj-iminvid 37562 mptsnun 37708 poimirlem3 37997 ftc1anclem3 38069 areacirclem5 38086 cytpval 43654 arearect 43667 brtrclfv2 44178 0cnf 46327 fourierdlem62 46618 smfco 47252 |
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