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| Mirrors > Home > ILE Home > Th. List > ovmpod | GIF version | ||
| Description: Value of an operation given by a maps-to rule, deduction form. (Contributed by Mario Carneiro, 7-Dec-2014.) |
| Ref | Expression |
|---|---|
| ovmpod.1 | ⊢ (𝜑 → 𝐹 = (𝑥 ∈ 𝐶, 𝑦 ∈ 𝐷 ↦ 𝑅)) |
| ovmpod.2 | ⊢ ((𝜑 ∧ (𝑥 = 𝐴 ∧ 𝑦 = 𝐵)) → 𝑅 = 𝑆) |
| ovmpod.3 | ⊢ (𝜑 → 𝐴 ∈ 𝐶) |
| ovmpod.4 | ⊢ (𝜑 → 𝐵 ∈ 𝐷) |
| ovmpod.5 | ⊢ (𝜑 → 𝑆 ∈ 𝑋) |
| Ref | Expression |
|---|---|
| ovmpod | ⊢ (𝜑 → (𝐴𝐹𝐵) = 𝑆) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ovmpod.1 | . 2 ⊢ (𝜑 → 𝐹 = (𝑥 ∈ 𝐶, 𝑦 ∈ 𝐷 ↦ 𝑅)) | |
| 2 | ovmpod.2 | . 2 ⊢ ((𝜑 ∧ (𝑥 = 𝐴 ∧ 𝑦 = 𝐵)) → 𝑅 = 𝑆) | |
| 3 | eqidd 2239 | . 2 ⊢ ((𝜑 ∧ 𝑥 = 𝐴) → 𝐷 = 𝐷) | |
| 4 | ovmpod.3 | . 2 ⊢ (𝜑 → 𝐴 ∈ 𝐶) | |
| 5 | ovmpod.4 | . 2 ⊢ (𝜑 → 𝐵 ∈ 𝐷) | |
| 6 | ovmpod.5 | . 2 ⊢ (𝜑 → 𝑆 ∈ 𝑋) | |
| 7 | 1, 2, 3, 4, 5, 6 | ovmpodx 6209 | 1 ⊢ (𝜑 → (𝐴𝐹𝐵) = 𝑆) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ wa 104 = wceq 1402 ∈ wcel 2209 (class class class)co 6079 ∈ cmpo 6081 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4247 ax-pow 4309 ax-pr 4344 ax-setind 4682 |
| This theorem depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-ral 2533 df-rex 2534 df-v 2823 df-sbc 3052 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-pw 3690 df-sn 3714 df-pr 3715 df-op 3717 df-uni 3934 df-br 4129 df-opab 4191 df-id 4436 df-xp 4778 df-rel 4779 df-cnv 4780 df-co 4781 df-dm 4782 df-iota 5335 df-fun 5377 df-fv 5383 df-ov 6082 df-oprab 6083 df-mpo 6084 |
| This theorem is referenced by: ovmpoga 6212 fvmpopr2d 6219 elovmpod 6281 suppval 6471 iseqovex 10878 seqvalcd 10881 swrdval 11403 pfxval 11429 resqrexlemp1rp 11755 resqrexlemfp1 11758 lcmval 12824 ennnfonelemg 13277 imasival 13610 qusval 13627 plusfvalg 13666 gzsumvalx 13692 grpsubval 13834 mulgval 13908 prdsval 14156 prdsplusgval 14166 prdsmulrval 14168 dvrvald 14424 isrim0 14451 rhmval 14463 scafvalg 14627 rmodislmodlem 14670 rmodislmod 14671 psrval 15033 cnfval 15278 cnpfval 15279 blvalps 15472 blval 15473 |
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