Users' Mathboxes Mathbox for Norm Megill < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  MPE Home  >  Th. List  >   Mathboxes  >  atssbase Structured version   Visualization version   GIF version

Theorem atssbase 40105
Description: The set of atoms is a subset of the base set. (atssch 32732 analog.) (Contributed by NM, 21-Oct-2011.)
Hypotheses
Ref Expression
atombase.b 𝐵 = (Base‘𝐾)
atombase.a 𝐴 = (Atoms‘𝐾)
Assertion
Ref Expression
atssbase 𝐴𝐵

Proof of Theorem atssbase
Dummy variable 𝑥 is distinct from all other variables.
StepHypRef Expression
1 atombase.b . . 3 𝐵 = (Base‘𝐾)
2 atombase.a . . 3 𝐴 = (Atoms‘𝐾)
31, 2atbase 40104 . 2 (𝑥𝐴𝑥𝐵)
43ssriv 3944 1 𝐴𝐵
Colors of variables:    wff setvar class
This proof depends on syntax axioms:   = wceq 1570  wss 3908  cfv 6543  Basecbs 17294  Atomscatm 40078
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-10 2179  ax-11 2195  ax-12 2216  ax-ext 2738  ax-sep 5262  ax-nul 5274  ax-pr 5409
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-nf 1817  df-sb 2100  df-mo 2570  df-eu 2600  df-clab 2745  df-cleq 2758  df-clel 2841  df-nfc 2915  df-ne 2962  df-ral 3083  df-rex 3093  df-rab 3420  df-v 3460  df-dif 3911  df-un 3913  df-in 3915  df-ss 3925  df-nul 4290  df-if 4493  df-pw 4569  df-sn 4595  df-pr 4597  df-op 4601  df-uni 4878  df-br 5115  df-opab 5179  df-mpt 5198  df-id 5561  df-xp 5672  df-rel 5673  df-cnv 5674  df-co 5675  df-dm 5676  df-iota 6499  df-fun 6545  df-fv 6551  df-ats 40082
This theorem is used by:  atlatmstc  40134  atlatle  40135  pmapssbaN  40575  pmaple  40576  polsubN  40722  2polvalN  40729  2polssN  40730  3polN  40731  2pmaplubN  40741  paddunN  40742  poldmj1N  40743  pnonsingN  40748  ispsubcl2N  40762  psubclinN  40763  paddatclN  40764  polsubclN  40767  poml4N  40768
  Copyright terms: Public domain W3C validator