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Theorem elmaprd 32843
Description: Deduction associated with elmapd 8815. Reverse direction of elmapdd 8816. (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 8815 . 2 (𝜑 → (𝐹 ∈ (𝐵m 𝐴) ↔ 𝐹:𝐴𝐵))
51, 4mpbid 234 1 (𝜑𝐹:𝐴𝐵)
Colors of variables: wff setvar class
Syntax hints:  wi 4  wcel 2141  wf 6512  (class class class)co 7391  m cmap 8802
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1814  ax-4 1828  ax-5 1929  ax-6 1986  ax-7 2027  ax-8 2143  ax-9 2151  ax-10 2174  ax-11 2190  ax-12 2211  ax-ext 2733  ax-sep 5243  ax-pow 5319  ax-pr 5387  ax-un 7713
This theorem depends on definitions:  df-bi 209  df-an 400  df-or 859  df-3an 1099  df-tru 1562  df-fal 1572  df-ex 1799  df-nf 1803  df-sb 2090  df-mo 2565  df-eu 2595  df-clab 2740  df-cleq 2753  df-clel 2836  df-nfc 2910  df-ral 3076  df-rex 3086  df-rab 3414  df-v 3455  df-sbc 3743  df-dif 3905  df-un 3907  df-in 3909  df-ss 3919  df-nul 4284  df-if 4478  df-pw 4554  df-sn 4580  df-pr 4582  df-op 4586  df-uni 4863  df-br 5098  df-opab 5160  df-id 5538  df-xp 5649  df-rel 5650  df-cnv 5651  df-co 5652  df-dm 5653  df-rn 5654  df-iota 6472  df-fun 6518  df-fn 6519  df-f 6520  df-fv 6524  df-ov 7394  df-oprab 7395  df-mpo 7396  df-map 8804
This theorem is referenced by:  elrgspn  33388  elrgspnsubrun  33391  selvply1rhmlema  33776  selvply1rhmlemb  33777  selvply1rhmlem1  33778  selvply1rhmlem2  33779  selvply1rhmlem4  33781  selvply1rhm0  33784  extvfvvcl  33793  extvfvcl  33794  mplmulmvr  33797  evlvarval  33799  evlextv  33800  mplvrpmlem  33801  mplvrpmga  33803  mplvrpmmhm  33804  mplvrpmrhm  33805  psrmonprod  33810  esplymhp  33826  esplyfv1  33827  esplysply  33829  esplyfval3  33830  esplyfval1  33831  esplyfvaln  33832  esplyind  33833  vieta  33838  fldextrspunlsplem  33931  fldextrspunlsp  33932  extdgfialg  33952
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