| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 6059 | . 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 1570 “ cima 5666 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-ext 2735 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-sb 2097 df-clab 2742 df-cleq 2755 df-clel 2838 df-rab 3417 df-v 3457 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-nul 4288 df-if 4489 df-sn 4591 df-pr 4593 df-op 4597 df-br 5111 df-opab 5175 df-cnv 5671 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 |
| This theorem is referenced by: mptpreima 6241 csbpredg 6310 isarep2 6627 suppun 8181 suppco 8203 fsuppun 9348 fsuppcolem 9362 marypha2lem4 9399 dfoi 9474 r1limg 9744 isf34lem3 10360 compss 10361 fpwwe2lem12 10628 infrenegsup 12199 gsumzf1o 19983 ssidcn 23393 cnco 23404 qtopres 23836 idqtop 23844 qtopcn 23852 mbfid 25775 mbfres 25784 cncombf 25798 dvlog 26797 efopnlem2 26803 seqsval 28462 seqsfn 28483 seqsp1 28485 eucrct2eupth 30577 disjpreima 32910 imadifxp 32927 rinvf1o 32956 suppun2 33010 cyc3genpm 33453 elrgspnsubrunlem2 33549 esplysply 33942 vieta 33951 isconstr 34107 mbfmcst 34630 mbfmco 34635 sitmcl 34722 eulerpartlemt 34742 eulerpartlemmf 34746 eulerpart 34753 0rrv 34822 mclsppslem 36056 bj-iminvid 37820 mptsnun 37966 poimirlem3 38255 ftc1anclem3 38327 areacirclem5 38344 cytpval 43912 arearect 43925 brtrclfv2 44436 0cnf 46574 fourierdlem62 46865 smfco 47499 |
| Copyright terms: Public domain | W3C validator |