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def definition def or abbrev

planetStrataSum

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formal statement (Lean)

  52def planetStrataSum : RSDisjointSum3 5 where
  53  axis1 := atmosphereAxis

proof body

Definition body.

  54  axis2 := earthAxis
  55  axis3 := oceanAxis
  56  indep12 := by simp [independent, atmosphereAxis, earthAxis]
  57  indep13 := by simp [independent, atmosphereAxis, oceanAxis]
  58  indep23 := by simp [independent, earthAxis, oceanAxis]
  59

used by (2)

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depends on (9)

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