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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 5918 | . 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 1533 “ cima 5552 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1792 ax-4 1806 ax-5 1907 ax-6 1966 ax-7 2011 ax-8 2112 ax-9 2120 ax-10 2141 ax-11 2157 ax-12 2173 ax-ext 2793 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3an 1085 df-tru 1536 df-ex 1777 df-nf 1781 df-sb 2066 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-rab 3147 df-v 3496 df-dif 3938 df-un 3940 df-in 3942 df-ss 3951 df-nul 4291 df-if 4467 df-sn 4561 df-pr 4563 df-op 4567 df-br 5059 df-opab 5121 df-cnv 5557 df-dm 5559 df-rn 5560 df-res 5561 df-ima 5562 |
This theorem is referenced by: mptpreima 6086 isarep2 6437 suppun 7844 suppco 7864 supp0cosupp0OLD 7867 imacosuppOLD 7869 fsuppun 8846 fsuppcolem 8858 marypha2lem4 8896 dfoi 8969 r1limg 9194 isf34lem3 9791 compss 9792 fpwwe2lem13 10058 infrenegsup 11618 gsumzf1o 19026 ssidcn 21857 cnco 21868 qtopres 22300 idqtop 22308 qtopcn 22316 mbfid 24230 mbfres 24239 cncombf 24253 dvlog 25228 efopnlem2 25234 eucrct2eupth 28018 disjpreima 30328 imadifxp 30345 rinvf1o 30369 cyc3genpm 30789 mbfmcst 31512 mbfmco 31517 sitmcl 31604 eulerpartlemt 31624 eulerpartlemmf 31628 eulerpart 31635 0rrv 31704 mclsppslem 32825 csbpredg 34601 mptsnun 34614 poimirlem3 34889 ftc1anclem3 34963 areacirclem5 34980 cytpval 39802 arearect 39815 brtrclfv2 40065 0cnf 42153 fourierdlem62 42447 smfco 43071 |
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