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Theorem bdpeano5 16883
Description: Bounded version of peano5 4740. (Contributed by BJ, 19-Nov-2019.) (Proof modification is discouraged.)
Hypothesis
Ref Expression
bdpeano5.bd  |- BOUNDED  A
Assertion
Ref Expression
bdpeano5  |-  ( (
(/)  e.  A  /\  A. x  e.  om  (
x  e.  A  ->  suc  x  e.  A ) )  ->  om  C_  A
)
Distinct variable group:    x, A

Proof of Theorem bdpeano5
StepHypRef Expression
1 bdpeano5.bd . . 3  |- BOUNDED  A
2 bj-omex 16882 . . 3  |-  om  e.  _V
31, 2bdinex1 16839 . 2  |-  ( om 
i^i  A )  e. 
_V
4 peano5set 16880 . 2  |-  ( ( om  i^i  A )  e.  _V  ->  (
( (/)  e.  A  /\  A. x  e.  om  (
x  e.  A  ->  suc  x  e.  A ) )  ->  om  C_  A
) )
53, 4ax-mp 5 1  |-  ( (
(/)  e.  A  /\  A. x  e.  om  (
x  e.  A  ->  suc  x  e.  A ) )  ->  om  C_  A
)
Colors of variables: wff set class
Syntax hints:    -> wi 4    /\ wa 104    e. wcel 2209   A.wral 2528   _Vcvv 2821    i^i cin 3219    C_ wss 3220   (/)c0 3520   suc csuc 4505   omcom 4732  BOUNDED wbdc 16780
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108  ax-in1 623  ax-in2 624  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-nul 4254  ax-pr 4341  ax-un 4573  ax-bd0 16753  ax-bdor 16756  ax-bdex 16759  ax-bdeq 16760  ax-bdel 16761  ax-bdsep 16824  ax-infvn 16881
This theorem depends on definitions:  df-bi 117  df-tru 1405  df-nf 1514  df-sb 1816  df-clab 2225  df-cleq 2231  df-clel 2234  df-nfc 2381  df-ral 2533  df-rex 2534  df-rab 2537  df-v 2823  df-dif 3222  df-un 3224  df-in 3226  df-ss 3233  df-nul 3521  df-sn 3711  df-pr 3712  df-uni 3931  df-int 3966  df-suc 4511  df-iom 4733  df-bdc 16781  df-bj-ind 16867
This theorem is referenced by:  bj-bdfindis  16887
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