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

Theorem axhvaddid-zf 31046
Description: Derive Axiom ax-hvaddid 31064 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
axhvaddid-zf (𝐴 ∈ ℋ → (𝐴 + 0) = 𝐴)

Proof of Theorem axhvaddid-zf
StepHypRef Expression
1 axhil.2 . 2 𝑈 ∈ CHilOLD
2 df-hba 31029 . . . 4 ℋ = (BaseSet‘⟨⟨ + , · ⟩, norm⟩)
3 axhil.1 . . . . 5 𝑈 = ⟨⟨ + , · ⟩, norm
43fveq2i 6835 . . . 4 (BaseSet‘𝑈) = (BaseSet‘⟨⟨ + , · ⟩, norm⟩)
52, 4eqtr4i 2763 . . 3 ℋ = (BaseSet‘𝑈)
61hlnvi 30952 . . . 4 𝑈 ∈ NrmCVec
73, 6h2hva 31034 . . 3 + = ( +𝑣𝑈)
8 df-h0v 31030 . . . 4 0 = (0vec‘⟨⟨ + , · ⟩, norm⟩)
93fveq2i 6835 . . . 4 (0vec𝑈) = (0vec‘⟨⟨ + , · ⟩, norm⟩)
108, 9eqtr4i 2763 . . 3 0 = (0vec𝑈)
115, 7, 10hladdid 30963 . 2 ((𝑈 ∈ CHilOLD𝐴 ∈ ℋ) → (𝐴 + 0) = 𝐴)
121, 11mpan 691 1 (𝐴 ∈ ℋ → (𝐴 + 0) = 𝐴)
Colors of variables: wff setvar class
Syntax hints:  wi 4   = wceq 1542  wcel 2114  cop 4574  cfv 6490  (class class class)co 7358  BaseSetcba 30646  0veccn0v 30648  CHilOLDchlo 30945  chba 30979   + cva 30980   · csm 30981  normcno 30983  0c0v 30984
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 2185  ax-ext 2709  ax-rep 5212  ax-sep 5231  ax-nul 5241  ax-pr 5368  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 2540  df-eu 2570  df-clab 2716  df-cleq 2729  df-clel 2812  df-nfc 2886  df-ne 2934  df-ral 3053  df-rex 3063  df-reu 3344  df-rab 3391  df-v 3432  df-sbc 3730  df-csb 3839  df-dif 3893  df-un 3895  df-in 3897  df-ss 3907  df-nul 4275  df-if 4468  df-sn 4569  df-pr 4571  df-op 4575  df-uni 4852  df-iun 4936  df-br 5087  df-opab 5149  df-mpt 5168  df-id 5517  df-xp 5628  df-rel 5629  df-cnv 5630  df-co 5631  df-dm 5632  df-rn 5633  df-res 5634  df-ima 5635  df-iota 6446  df-fun 6492  df-fn 6493  df-f 6494  df-f1 6495  df-fo 6496  df-f1o 6497  df-fv 6498  df-riota 7315  df-ov 7361  df-oprab 7362  df-1st 7933  df-2nd 7934  df-grpo 30553  df-gid 30554  df-ablo 30605  df-vc 30619  df-nv 30652  df-va 30655  df-ba 30656  df-sm 30657  df-0v 30658  df-nmcv 30660  df-cbn 30923  df-hlo 30946  df-hba 31029  df-h0v 31030
This theorem is referenced by: (None)
  Copyright terms: Public domain W3C validator