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Theorem fpm 7887
 Description: A total function is a partial function. (Contributed by NM, 15-Nov-2007.) (Revised by Mario Carneiro, 31-Dec-2013.)
Hypotheses
Ref Expression
elmap.1 𝐴 ∈ V
elmap.2 𝐵 ∈ V
Assertion
Ref Expression
fpm (𝐹:𝐴𝐵𝐹 ∈ (𝐵pm 𝐴))

Proof of Theorem fpm
StepHypRef Expression
1 elmap.1 . 2 𝐴 ∈ V
2 elmap.2 . 2 𝐵 ∈ V
3 fpmg 7880 . 2 ((𝐴 ∈ V ∧ 𝐵 ∈ V ∧ 𝐹:𝐴𝐵) → 𝐹 ∈ (𝐵pm 𝐴))
41, 2, 3mp3an12 1413 1 (𝐹:𝐴𝐵𝐹 ∈ (𝐵pm 𝐴))
 Colors of variables: wff setvar class Syntax hints:   → wi 4   ∈ wcel 1989  Vcvv 3198  ⟶wf 5882  (class class class)co 6647   ↑pm cpm 7855 This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1721  ax-4 1736  ax-5 1838  ax-6 1887  ax-7 1934  ax-8 1991  ax-9 1998  ax-10 2018  ax-11 2033  ax-12 2046  ax-13 2245  ax-ext 2601  ax-sep 4779  ax-nul 4787  ax-pow 4841  ax-pr 4904  ax-un 6946 This theorem depends on definitions:  df-bi 197  df-or 385  df-an 386  df-3an 1039  df-tru 1485  df-ex 1704  df-nf 1709  df-sb 1880  df-eu 2473  df-mo 2474  df-clab 2608  df-cleq 2614  df-clel 2617  df-nfc 2752  df-ne 2794  df-ral 2916  df-rex 2917  df-rab 2920  df-v 3200  df-sbc 3434  df-dif 3575  df-un 3577  df-in 3579  df-ss 3586  df-nul 3914  df-if 4085  df-pw 4158  df-sn 4176  df-pr 4178  df-op 4182  df-uni 4435  df-br 4652  df-opab 4711  df-id 5022  df-xp 5118  df-rel 5119  df-cnv 5120  df-co 5121  df-dm 5122  df-rn 5123  df-iota 5849  df-fun 5888  df-fn 5889  df-f 5890  df-fv 5894  df-ov 6650  df-oprab 6651  df-mpt2 6652  df-pm 7857 This theorem is referenced by:  plycpn  24038  iswlkg  26503  wlkp1lem4  26567  isupwlkg  41489
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