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Theorem fnfvelrn 5811
Description: A function's value belongs to its range. (Contributed by NM, 15-Oct-1996.)
Assertion
Ref Expression
fnfvelrn ((𝐹 Fn 𝐴𝐵𝐴) → (𝐹𝐵) ∈ ran 𝐹)

Proof of Theorem fnfvelrn
StepHypRef Expression
1 fvelrn 5810 . 2 ((Fun 𝐹𝐵 ∈ dom 𝐹) → (𝐹𝐵) ∈ ran 𝐹)
21funfni 5460 1 ((𝐹 Fn 𝐴𝐵𝐴) → (𝐹𝐵) ∈ ran 𝐹)
Colors of variables: wff set class
Syntax hints:  wi 4  wa 104  wcel 2205  ran crn 4752   Fn wfn 5349  cfv 5354
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-io 717  ax-5 1496  ax-7 1497  ax-gen 1498  ax-ie1 1542  ax-ie2 1543  ax-8 1553  ax-10 1554  ax-11 1555  ax-i12 1556  ax-bndl 1558  ax-4 1559  ax-17 1575  ax-i9 1579  ax-ial 1583  ax-i5r 1584  ax-14 2208  ax-ext 2216  ax-sep 4230  ax-pow 4289  ax-pr 4324
This theorem depends on definitions:  df-bi 117  df-3an 1007  df-tru 1401  df-nf 1510  df-sb 1812  df-eu 2085  df-mo 2086  df-clab 2221  df-cleq 2227  df-clel 2230  df-nfc 2375  df-ral 2527  df-rex 2528  df-v 2817  df-sbc 3045  df-un 3217  df-in 3219  df-ss 3226  df-pw 3673  df-sn 3697  df-pr 3698  df-op 3700  df-uni 3917  df-br 4112  df-opab 4174  df-id 4416  df-xp 4757  df-rel 4758  df-cnv 4759  df-co 4760  df-dm 4761  df-rn 4762  df-iota 5314  df-fun 5356  df-fn 5357  df-fv 5362
This theorem is referenced by:  ffvelcdm  5812  fnovrn  6204  fo1stresm  6357  fo2ndresm  6358  fo2ndf  6425  phplem4  7111  phplem4on  7124  cc2lem  7582  frec2uzrand  10771  frecuzrdglem  10777  frecuzrdg0  10779  frecuzrdg0t  10788  ccatrn  11301  uzin2  11676  ghmrn  13991  conjnmz  14013
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