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Theorem bdelir 17044
Description: Inference associated with df-bdc 17038. Its converse is bdeli 17043. (Contributed by BJ, 3-Oct-2019.)
Hypothesis
Ref Expression
bdelir.1 BOUNDED 𝑥 ∈ 𝐴
Assertion
Ref Expression
bdelir BOUNDED 𝐴
Distinct variable group:   𝑥,𝐴

Proof of Theorem bdelir
StepHypRef Expression
1 df-bdc 17038 . 2 (BOUNDED 𝐴 ↔ ∀𝑥BOUNDED 𝑥 ∈ 𝐴)
2 bdelir.1 . 2 BOUNDED 𝑥 ∈ 𝐴
31, 2mpgbir 1506 1 BOUNDED 𝐴
Colors of variables:    wff set class
This proof depends on syntax axioms:   ∈ wcel 2209  BOUNDED wbd 17009  BOUNDED wbdc 17037
This proof depends on axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108  ax-gen 1502
This proof depends on definitions:  df-bi 117  df-bdc 17038
This theorem is used by:  bdcv  17045  bdcab  17046  bdcvv  17054  bdcnul  17062  bdop  17072
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