HSE Home Hilbert Space Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  HSE Home  >  Th. List  >  sh0le Structured version   Visualization version   GIF version

Theorem sh0le 31863
Description: The zero subspace is the smallest subspace. (Contributed by NM, 3-Jun-2004.) (New usage is discouraged.)
Assertion
Ref Expression
sh0le (𝐴S → 0𝐴)

Proof of Theorem sh0le
StepHypRef Expression
1 df-ch0 31676 . 2 0 = {0}
2 sh0 31639 . . 3 (𝐴S → 0𝐴)
32snssd 4754 . 2 (𝐴S → {0} ⊆ 𝐴)
41, 3eqsstrid 3976 1 (𝐴S → 0𝐴)
Colors of variables:    wff setvar class
This proof depends on syntax axioms:  wi 4  wcel 2146  wss 3906  {csn 4591  0c0v 31347   S csh 31351  0c0h 31358
This proof depends on axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1828  ax-4 1842  ax-5 1943  ax-6 2000  ax-7 2041  ax-8 2148  ax-9 2156  ax-ext 2737  ax-sep 5259  ax-hilex 31422
This proof depends on definitions:  df-bi 210  df-an 402  df-or 862  df-3an 1105  df-tru 1573  df-fal 1583  df-ex 1813  df-sb 2100  df-clab 2744  df-cleq 2757  df-clel 2840  df-rab 3419  df-v 3459  df-dif 3909  df-un 3911  df-in 3913  df-ss 3923  df-nul 4287  df-if 4490  df-pw 4566  df-sn 4592  df-pr 4594  df-op 4598  df-br 5112  df-opab 5176  df-xp 5669  df-cnv 5671  df-dm 5673  df-rn 5674  df-res 5675  df-ima 5676  df-sh 31630  df-ch0 31676
This theorem is used by:  ch0le  31864  shle0  31865  orthin  31869  ssjo  31870  shs0i  31872  span0  31965
  Copyright terms: Public domain W3C validator