ILE Home Intuitionistic Logic Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  ILE Home  >  Th. List  >  cntzm Unicode version

Theorem cntzm 14155
Description: If the centralizer of a subset of a magma has an element, the magma is inhabited. (Contributed by Jim Kingdon, 16-Sep-2026.)
Hypothesis
Ref Expression
cntzm.z  |-  Z  =  (Cntz `  M )
Assertion
Ref Expression
cntzm  |-  ( X  e.  ( Z `  S )  ->  E. w  w  e.  M )
Distinct variable group:    w, M
Allowed substitution hints:    S( w)    X( w)    Z( w)

Proof of Theorem cntzm
StepHypRef Expression
1 eqid 2238 . . . 4  |-  ( Base `  M )  =  (
Base `  M )
2 cntzm.z . . . 4  |-  Z  =  (Cntz `  M )
31, 2cntzssv 14154 . . 3  |-  ( Z `
 S )  C_  ( Base `  M )
43sseli 3244 . 2  |-  ( X  e.  ( Z `  S )  ->  X  e.  ( Base `  M
) )
51basm 13466 . 2  |-  ( X  e.  ( Base `  M
)  ->  E. w  w  e.  M )
64, 5syl 14 1  |-  ( X  e.  ( Z `  S )  ->  E. w  w  e.  M )
Colors of variables:    wff set class
This proof depends on syntax axioms:    -> wi 4    = wceq 1402   E.wex 1545    e. wcel 2209   ` cfv 5377   Basecbs 13404  Cntzccntz 14140
This proof depends on axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108  ax-io 721  ax-5 1500  ax-7 1501  ax-gen 1502  ax-ie1 1546  ax-ie2 1547  ax-8 1557  ax-10 1558  ax-11 1559  ax-i12 1560  ax-bndl 1562  ax-4 1563  ax-17 1579  ax-i9 1583  ax-ial 1587  ax-i5r 1588  ax-14 2212  ax-ext 2220  ax-coll 4246  ax-sep 4249  ax-pow 4311  ax-pr 4346  ax-un 4578  ax-cnex 8271  ax-resscn 8272  ax-1re 8274  ax-addrcl 8277
This proof depends on definitions:  df-bi 117  df-3an 1011  df-tru 1405  df-nf 1514  df-sb 1816  df-eu 2089  df-mo 2090  df-clab 2225  df-cleq 2231  df-clel 2234  df-nfc 2381  df-ral 2533  df-rex 2534  df-reu 2535  df-rab 2537  df-v 2823  df-sbc 3052  df-csb 3148  df-un 3224  df-in 3226  df-ss 3233  df-pw 3690  df-sn 3715  df-pr 3716  df-op 3718  df-uni 3936  df-int 3971  df-iun 4014  df-br 4131  df-opab 4193  df-mpt 4194  df-id 4438  df-xp 4780  df-rel 4781  df-cnv 4782  df-co 4783  df-dm 4784  df-rn 4785  df-res 4786  df-ima 4787  df-iota 5337  df-fun 5379  df-fn 5380  df-f 5381  df-f1 5382  df-fo 5383  df-f1o 5384  df-fv 5385  df-ov 6088  df-inn 9308  df-ndx 13407  df-slot 13408  df-base 13410  df-cntz 14142
This theorem is used by:  resscntz  14160
  Copyright terms: Public domain W3C validator