HSE Home Hilbert Space Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  HSE Home  >  Th. List  >  axhvmulid-zf Structured version   Visualization version   GIF version

Theorem axhvmulid-zf 31044
Description: Derive Axiom ax-hvmulid 31062 from Hilbert space under ZF set theory. (Contributed by NM, 31-May-2008.) (New usage is discouraged.)
Hypotheses
Ref Expression
axhil.1 𝑈 = ⟨⟨ + , · ⟩, norm
axhil.2 𝑈 ∈ CHilOLD
Assertion
Ref Expression
axhvmulid-zf (𝐴 ∈ ℋ → (1 · 𝐴) = 𝐴)

Proof of Theorem axhvmulid-zf
StepHypRef Expression
1 axhil.2 . 2 𝑈 ∈ CHilOLD
2 df-hba 31025 . . . 4 ℋ = (BaseSet‘⟨⟨ + , · ⟩, norm⟩)
3 axhil.1 . . . . 5 𝑈 = ⟨⟨ + , · ⟩, norm
43fveq2i 6836 . . . 4 (BaseSet‘𝑈) = (BaseSet‘⟨⟨ + , · ⟩, norm⟩)
52, 4eqtr4i 2761 . . 3 ℋ = (BaseSet‘𝑈)
61hlnvi 30948 . . . 4 𝑈 ∈ NrmCVec
73, 6h2hsm 31031 . . 3 · = ( ·𝑠OLD𝑈)
85, 7hlmulid 30961 . 2 ((𝑈 ∈ CHilOLD𝐴 ∈ ℋ) → (1 · 𝐴) = 𝐴)
91, 8mpan 691 1 (𝐴 ∈ ℋ → (1 · 𝐴) = 𝐴)
Colors of variables: wff setvar class
Syntax hints:  wi 4   = wceq 1542  wcel 2114  cop 4585  cfv 6491  (class class class)co 7358  1c1 11029  BaseSetcba 30642  CHilOLDchlo 30941  chba 30975   + cva 30976   · csm 30977  normcno 30979
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1797  ax-4 1811  ax-5 1912  ax-6 1969  ax-7 2010  ax-8 2116  ax-9 2124  ax-10 2147  ax-11 2163  ax-12 2183  ax-ext 2707  ax-rep 5223  ax-sep 5240  ax-nul 5250  ax-pr 5376  ax-un 7680
This theorem depends on definitions:  df-bi 207  df-an 396  df-or 849  df-3an 1089  df-tru 1545  df-fal 1555  df-ex 1782  df-nf 1786  df-sb 2069  df-mo 2538  df-eu 2568  df-clab 2714  df-cleq 2727  df-clel 2810  df-nfc 2884  df-ne 2932  df-ral 3051  df-rex 3060  df-reu 3350  df-rab 3399  df-v 3441  df-sbc 3740  df-csb 3849  df-dif 3903  df-un 3905  df-in 3907  df-ss 3917  df-nul 4285  df-if 4479  df-sn 4580  df-pr 4582  df-op 4586  df-uni 4863  df-iun 4947  df-br 5098  df-opab 5160  df-mpt 5179  df-id 5518  df-xp 5629  df-rel 5630  df-cnv 5631  df-co 5632  df-dm 5633  df-rn 5634  df-res 5635  df-ima 5636  df-iota 6447  df-fun 6493  df-fn 6494  df-f 6495  df-f1 6496  df-fo 6497  df-f1o 6498  df-fv 6499  df-ov 7361  df-oprab 7362  df-1st 7933  df-2nd 7934  df-vc 30615  df-nv 30648  df-va 30651  df-ba 30652  df-sm 30653  df-0v 30654  df-nmcv 30656  df-cbn 30919  df-hlo 30942  df-hba 31025
This theorem is referenced by: (None)
  Copyright terms: Public domain W3C validator