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Mirrors > Home > ILE Home > Th. List > Mathboxes > bdelir | GIF version |
Description: Inference associated with df-bdc 9961. Its converse is bdeli 9966. (Contributed by BJ, 3-Oct-2019.) |
Ref | Expression |
---|---|
bdelir.1 | ⊢ BOUNDED 𝑥 ∈ 𝐴 |
Ref | Expression |
---|---|
bdelir | ⊢ BOUNDED 𝐴 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-bdc 9961 | . 2 ⊢ (BOUNDED 𝐴 ↔ ∀𝑥BOUNDED 𝑥 ∈ 𝐴) | |
2 | bdelir.1 | . 2 ⊢ BOUNDED 𝑥 ∈ 𝐴 | |
3 | 1, 2 | mpgbir 1342 | 1 ⊢ BOUNDED 𝐴 |
Colors of variables: wff set class |
Syntax hints: ∈ wcel 1393 BOUNDED wbd 9932 BOUNDED wbdc 9960 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 99 ax-ia2 100 ax-ia3 101 ax-gen 1338 |
This theorem depends on definitions: df-bi 110 df-bdc 9961 |
This theorem is referenced by: bdcv 9968 bdcab 9969 bdcvv 9977 bdcnul 9985 bdop 9995 |
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