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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 1542 “ cima 5627 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-ext 2709 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-sb 2069 df-clab 2716 df-cleq 2729 df-clel 2812 df-rab 3391 df-v 3432 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-nul 4275 df-if 4468 df-sn 4569 df-pr 4571 df-op 4575 df-br 5087 df-opab 5149 df-cnv 5632 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 |
| This theorem is referenced by: mptpreima 6196 csbpredg 6265 isarep2 6582 suppun 8127 suppco 8149 fsuppun 9293 fsuppcolem 9307 marypha2lem4 9344 dfoi 9419 r1limg 9686 isf34lem3 10288 compss 10289 fpwwe2lem12 10556 infrenegsup 12130 gsumzf1o 19878 ssidcn 23230 cnco 23241 qtopres 23673 idqtop 23681 qtopcn 23689 mbfid 25612 mbfres 25621 cncombf 25635 dvlog 26628 efopnlem2 26634 seqsval 28294 seqsfn 28315 seqsp1 28317 eucrct2eupth 30330 disjpreima 32669 imadifxp 32686 rinvf1o 32718 suppun2 32772 cyc3genpm 33228 elrgspnsubrunlem2 33324 esplysply 33730 vieta 33739 isconstr 33896 mbfmcst 34419 mbfmco 34424 sitmcl 34511 eulerpartlemt 34531 eulerpartlemmf 34535 eulerpart 34542 0rrv 34611 mclsppslem 35781 bj-iminvid 37525 mptsnun 37669 poimirlem3 37958 ftc1anclem3 38030 areacirclem5 38047 cytpval 43648 arearect 43661 brtrclfv2 44172 0cnf 46323 fourierdlem62 46614 smfco 47248 |
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