Users' Mathboxes Mathbox for Alexander van der Vekens < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  MPE Home  >  Th. List  >   Mathboxes  >  ovmpordx Structured version   Visualization version   GIF version

Theorem ovmpordx 47481
Description: Value of an operation given by a maps-to rule, deduction form, with substitution of second argument, analogous to ovmpodxf 7577. (Contributed by AV, 30-Mar-2019.)
Hypotheses
Ref Expression
ovmpordx.1 (𝜑𝐹 = (𝑥𝐶, 𝑦𝐷𝑅))
ovmpordx.2 ((𝜑 ∧ (𝑥 = 𝐴𝑦 = 𝐵)) → 𝑅 = 𝑆)
ovmpordx.3 ((𝜑𝑦 = 𝐵) → 𝐶 = 𝐿)
ovmpordx.4 (𝜑𝐴𝐿)
ovmpordx.5 (𝜑𝐵𝐷)
ovmpordx.6 (𝜑𝑆𝑋)
Assertion
Ref Expression
ovmpordx (𝜑 → (𝐴𝐹𝐵) = 𝑆)
Distinct variable groups:   𝑥,𝑦,𝐴   𝑦,𝐵   𝑦,𝐴   𝑥,𝐵   𝑥,𝑆,𝑦   𝜑,𝑥,𝑦
Allowed substitution hints:   𝐶(𝑥,𝑦)   𝐷(𝑥,𝑦)   𝑅(𝑥,𝑦)   𝐹(𝑥,𝑦)   𝐿(𝑥,𝑦)   𝑋(𝑥,𝑦)

Proof of Theorem ovmpordx
StepHypRef Expression
1 ovmpordx.1 . 2 (𝜑𝐹 = (𝑥𝐶, 𝑦𝐷𝑅))
2 ovmpordx.2 . 2 ((𝜑 ∧ (𝑥 = 𝐴𝑦 = 𝐵)) → 𝑅 = 𝑆)
3 ovmpordx.3 . 2 ((𝜑𝑦 = 𝐵) → 𝐶 = 𝐿)
4 ovmpordx.4 . 2 (𝜑𝐴𝐿)
5 ovmpordx.5 . 2 (𝜑𝐵𝐷)
6 ovmpordx.6 . 2 (𝜑𝑆𝑋)
7 nfv 1909 . 2 𝑥𝜑
8 nfv 1909 . 2 𝑦𝜑
9 nfcv 2899 . 2 𝑦𝐴
10 nfcv 2899 . 2 𝑥𝐵
11 nfcv 2899 . 2 𝑥𝑆
12 nfcv 2899 . 2 𝑦𝑆
131, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12ovmpordxf 47480 1 (𝜑 → (𝐴𝐹𝐵) = 𝑆)
Colors of variables: wff setvar class
Syntax hints:  wi 4  wa 394   = wceq 1533  wcel 2098  (class class class)co 7426  cmpo 7428
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1789  ax-4 1803  ax-5 1905  ax-6 1963  ax-7 2003  ax-8 2100  ax-9 2108  ax-10 2129  ax-11 2146  ax-12 2166  ax-ext 2699  ax-sep 5303  ax-nul 5310  ax-pr 5433
This theorem depends on definitions:  df-bi 206  df-an 395  df-or 846  df-3an 1086  df-tru 1536  df-fal 1546  df-ex 1774  df-nf 1778  df-sb 2060  df-mo 2529  df-eu 2558  df-clab 2706  df-cleq 2720  df-clel 2806  df-nfc 2881  df-ral 3059  df-rex 3068  df-rab 3431  df-v 3475  df-sbc 3779  df-dif 3952  df-un 3954  df-in 3956  df-ss 3966  df-nul 4327  df-if 4533  df-sn 4633  df-pr 4635  df-op 4639  df-uni 4913  df-br 5153  df-opab 5215  df-id 5580  df-xp 5688  df-rel 5689  df-cnv 5690  df-co 5691  df-dm 5692  df-iota 6505  df-fun 6555  df-fv 6561  df-ov 7429  df-oprab 7430  df-mpo 7431
This theorem is referenced by:  ovmpox2  47482
  Copyright terms: Public domain W3C validator