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Theorem nvsf 30708
Description: Mapping for the scalar multiplication operation. (Contributed by NM, 28-Jan-2008.) (New usage is discouraged.)
Hypotheses
Ref Expression
nvsf.1 𝑋 = (BaseSet‘𝑈)
nvsf.4 𝑆 = ( ·𝑠OLD𝑈)
Assertion
Ref Expression
nvsf (𝑈 ∈ NrmCVec → 𝑆:(ℂ × 𝑋)⟶𝑋)

Proof of Theorem nvsf
StepHypRef Expression
1 eqid 2739 . . 3 (1st𝑈) = (1st𝑈)
21nvvc 30704 . 2 (𝑈 ∈ NrmCVec → (1st𝑈) ∈ CVecOLD)
3 eqid 2739 . . . 4 ( +𝑣𝑈) = ( +𝑣𝑈)
43vafval 30692 . . 3 ( +𝑣𝑈) = (1st ‘(1st𝑈))
5 nvsf.4 . . . 4 𝑆 = ( ·𝑠OLD𝑈)
65smfval 30694 . . 3 𝑆 = (2nd ‘(1st𝑈))
7 nvsf.1 . . . 4 𝑋 = (BaseSet‘𝑈)
87, 3bafval 30693 . . 3 𝑋 = ran ( +𝑣𝑈)
94, 6, 8vcsm 30651 . 2 ((1st𝑈) ∈ CVecOLD𝑆:(ℂ × 𝑋)⟶𝑋)
102, 9syl 17 1 (𝑈 ∈ NrmCVec → 𝑆:(ℂ × 𝑋)⟶𝑋)
Colors of variables: wff setvar class
Syntax hints:  wi 4   = wceq 1547  wcel 2119   × cxp 5616  wf 6481  cfv 6485  1st c1st 7929  cc 11027  CVecOLDcvc 30647  NrmCVeccnv 30673   +𝑣 cpv 30674  BaseSetcba 30675   ·𝑠OLD cns 30676
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-rep 5199  ax-sep 5218  ax-nul 5228  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-ne 2935  df-ral 3054  df-rex 3064  df-reu 3345  df-rab 3392  df-v 3433  df-sbc 3724  df-csb 3832  df-dif 3886  df-un 3888  df-in 3890  df-ss 3900  df-nul 4262  df-if 4455  df-sn 4556  df-pr 4558  df-op 4562  df-uni 4839  df-iun 4923  df-br 5073  df-opab 5135  df-mpt 5154  df-id 5513  df-xp 5624  df-rel 5625  df-cnv 5626  df-co 5627  df-dm 5628  df-rn 5629  df-res 5630  df-ima 5631  df-iota 6441  df-fun 6487  df-fn 6488  df-f 6489  df-f1 6490  df-fo 6491  df-f1o 6492  df-fv 6493  df-ov 7359  df-oprab 7360  df-1st 7931  df-2nd 7932  df-vc 30648  df-nv 30681  df-va 30684  df-ba 30685  df-sm 30686  df-0v 30687  df-nmcv 30689
This theorem is referenced by:  nvinvfval  30729  smcnlem  30786  ssps  30819  hlmulf  30993
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