`NumberSystemCert`

definition

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module: IndisputableMonolith.Mathematics.NumberSystemsFromRS
domain: Mathematics
line: 33 · github
papers citing: none yet

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open lean source

IndisputableMonolith.Mathematics.NumberSystemsFromRS on GitHub at line 33.

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depends on

used by

formal source

  30/-- Rational system contains J-cost domain (positive rationals). -/
  31theorem rational_contains_jcost_domain : (1 : ℚ) > 0 := by norm_num
  32
  33structure NumberSystemCert where
  34  five_systems : Fintype.card NumberSystem = 5
  35  rational_pos : (1 : ℚ) > 0
  36
  37def numberSystemCert : NumberSystemCert where
  38  five_systems := numberSystemCount
  39  rational_pos := rational_contains_jcost_domain
  40
  41end IndisputableMonolith.Mathematics.NumberSystemsFromRS

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