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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 2230 | . 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 6140 | 1 ⊢ (𝜑 → (𝐴𝐹𝐵) = 𝑆) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ wa 104 = wceq 1395 ∈ wcel 2200 (class class class)co 6010 ∈ cmpo 6012 |
| 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 617 ax-in2 618 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-14 2203 ax-ext 2211 ax-sep 4202 ax-pow 4259 ax-pr 4294 ax-setind 4630 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-fal 1401 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ne 2401 df-ral 2513 df-rex 2514 df-v 2801 df-sbc 3029 df-dif 3199 df-un 3201 df-in 3203 df-ss 3210 df-pw 3651 df-sn 3672 df-pr 3673 df-op 3675 df-uni 3889 df-br 4084 df-opab 4146 df-id 4385 df-xp 4726 df-rel 4727 df-cnv 4728 df-co 4729 df-dm 4730 df-iota 5281 df-fun 5323 df-fv 5329 df-ov 6013 df-oprab 6014 df-mpo 6015 |
| This theorem is referenced by: ovmpoga 6143 fvmpopr2d 6150 elovmpod 6212 iseqovex 10697 seqvalcd 10700 swrdval 11201 pfxval 11227 resqrexlemp1rp 11538 resqrexlemfp1 11541 lcmval 12606 ennnfonelemg 12995 prdsval 13327 prdsplusgval 13337 prdsmulrval 13339 imasival 13360 qusval 13377 plusfvalg 13417 igsumvalx 13443 grpsubval 13600 mulgval 13680 dvrvald 14119 isrim0 14146 rhmval 14158 scafvalg 14292 rmodislmodlem 14335 rmodislmod 14336 psrval 14651 cnfval 14889 cnpfval 14890 blvalps 15083 blval 15084 |
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