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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 2232 | . 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 6158 | 1 ⊢ (𝜑 → (𝐴𝐹𝐵) = 𝑆) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ wa 104 = wceq 1398 ∈ wcel 2202 (class class class)co 6028 ∈ cmpo 6030 |
| 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 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-14 2205 ax-ext 2213 ax-sep 4212 ax-pow 4270 ax-pr 4305 ax-setind 4641 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ne 2404 df-ral 2516 df-rex 2517 df-v 2805 df-sbc 3033 df-dif 3203 df-un 3205 df-in 3207 df-ss 3214 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-br 4094 df-opab 4156 df-id 4396 df-xp 4737 df-rel 4738 df-cnv 4739 df-co 4740 df-dm 4741 df-iota 5293 df-fun 5335 df-fv 5341 df-ov 6031 df-oprab 6032 df-mpo 6033 |
| This theorem is referenced by: ovmpoga 6161 fvmpopr2d 6168 elovmpod 6230 suppval 6415 iseqovex 10764 seqvalcd 10767 swrdval 11276 pfxval 11302 resqrexlemp1rp 11627 resqrexlemfp1 11630 lcmval 12696 ennnfonelemg 13085 prdsval 13417 prdsplusgval 13427 prdsmulrval 13429 imasival 13450 qusval 13467 plusfvalg 13507 igsumvalx 13533 grpsubval 13690 mulgval 13770 dvrvald 14210 isrim0 14237 rhmval 14249 scafvalg 14383 rmodislmodlem 14426 rmodislmod 14427 psrval 14742 cnfval 14985 cnpfval 14986 blvalps 15179 blval 15180 |
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