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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 6040 | . 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 1559 “ cima 5646 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-ext 2733 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-sb 2090 df-clab 2740 df-cleq 2753 df-clel 2836 df-rab 3414 df-v 3455 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-nul 4284 df-if 4478 df-sn 4580 df-pr 4582 df-op 4586 df-br 5098 df-opab 5160 df-cnv 5651 df-dm 5653 df-rn 5654 df-res 5655 df-ima 5656 |
| This theorem is referenced by: mptpreima 6220 csbpredg 6289 isarep2 6606 suppun 8158 suppco 8180 fsuppun 9327 fsuppcolem 9341 marypha2lem4 9378 dfoi 9453 r1limg 9723 isf34lem3 10326 compss 10327 fpwwe2lem12 10594 infrenegsup 12169 gsumzf1o 19943 ssidcn 23303 cnco 23314 qtopres 23746 idqtop 23754 qtopcn 23762 mbfid 25685 mbfres 25694 cncombf 25708 dvlog 26704 efopnlem2 26710 seqsval 28369 seqsfn 28390 seqsp1 28392 eucrct2eupth 30404 disjpreima 32744 imadifxp 32761 rinvf1o 32793 suppun2 32847 cyc3genpm 33293 elrgspnsubrunlem2 33390 esplysply 33829 vieta 33838 isconstr 33994 mbfmcst 34517 mbfmco 34522 sitmcl 34609 eulerpartlemt 34629 eulerpartlemmf 34633 eulerpart 34640 0rrv 34709 mclsppslem 35894 bj-iminvid 37648 mptsnun 37794 poimirlem3 38083 ftc1anclem3 38155 areacirclem5 38172 cytpval 43740 arearect 43753 brtrclfv2 44264 0cnf 46412 fourierdlem62 46703 smfco 47337 |
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