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Theorem elmaprd 32772
Description: Deduction associated with elmapd 8777. Reverse direction of elmapdd 8778. (Contributed by Thierry Arnoux, 13-Oct-2025.)
Hypotheses
Ref Expression
elmaprd.1 (𝜑𝐴𝑉)
elmaprd.2 (𝜑𝐵𝑊)
elmaprd.3 (𝜑𝐹 ∈ (𝐵m 𝐴))
Assertion
Ref Expression
elmaprd (𝜑𝐹:𝐴𝐵)

Proof of Theorem elmaprd
StepHypRef Expression
1 elmaprd.3 . 2 (𝜑𝐹 ∈ (𝐵m 𝐴))
2 elmaprd.2 . . 3 (𝜑𝐵𝑊)
3 elmaprd.1 . . 3 (𝜑𝐴𝑉)
42, 3elmapd 8777 . 2 (𝜑 → (𝐹 ∈ (𝐵m 𝐴) ↔ 𝐹:𝐴𝐵))
51, 4mpbid 233 1 (𝜑𝐹:𝐴𝐵)
Colors of variables: wff setvar class
Syntax hints:  wi 4  wcel 2119  wf 6481  (class class class)co 7356  m cmap 8763
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1802  ax-4 1816  ax-5 1917  ax-6 1974  ax-7 2015  ax-8 2121  ax-9 2129  ax-10 2152  ax-11 2168  ax-12 2189  ax-ext 2711  ax-sep 5218  ax-pow 5294  ax-pr 5362  ax-un 7678
This theorem depends on definitions:  df-bi 208  df-an 397  df-or 854  df-3an 1094  df-tru 1550  df-fal 1560  df-ex 1787  df-nf 1791  df-sb 2074  df-mo 2543  df-eu 2573  df-clab 2718  df-cleq 2731  df-clel 2814  df-nfc 2888  df-ral 3054  df-rex 3064  df-rab 3392  df-v 3433  df-sbc 3724  df-dif 3886  df-un 3888  df-in 3890  df-ss 3900  df-nul 4262  df-if 4455  df-pw 4531  df-sn 4556  df-pr 4558  df-op 4562  df-uni 4839  df-br 5073  df-opab 5135  df-id 5513  df-xp 5624  df-rel 5625  df-cnv 5626  df-co 5627  df-dm 5628  df-rn 5629  df-iota 6441  df-fun 6487  df-fn 6488  df-f 6489  df-fv 6493  df-ov 7359  df-oprab 7360  df-mpo 7361  df-map 8765
This theorem is referenced by:  elrgspn  33327  elrgspnsubrun  33330  selvply1rhmlema  33702  selvply1rhmlemb  33703  selvply1rhmlem1  33704  selvply1rhmlem2  33705  selvply1rhmlem4  33707  selvply1rhm0  33710  extvfvvcl  33719  extvfvcl  33720  mplmulmvr  33723  evlvarval  33725  evlextv  33726  mplvrpmlem  33727  mplvrpmga  33729  mplvrpmmhm  33730  mplvrpmrhm  33731  psrmonprod  33736  esplymhp  33752  esplyfv1  33753  esplysply  33755  esplyfval3  33756  esplyfval1  33757  esplyfvaln  33758  esplyind  33759  vieta  33764  fldextrspunlsplem  33857  fldextrspunlsp  33858  extdgfialg  33878
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