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theorem proved term proof

bandwidth_pos'

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formal statement (Lean)

  97theorem bandwidth_pos' {A : ℝ} (hA : 0 < A) : 0 < bandwidth A :=

proof body

Term-mode proof.

  98  bandwidth_pos hA
  99
 100/-- Bandwidth is monotone in area: larger boundary → more throughput. -/

depends on (9)

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