OAI/Geometry/HeilbronnTriangle/SmallDeterminantReduction.lean

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4 declarations, 0 contain sorry, 0 declared as axioms

  1. theorem OAI.Problem355.SmallDeterminantReduction.cast_ne_zero_of_abs_lt line 8
  2. theorem OAI.Problem355.SmallDeterminantReduction.reduction_det_ne_zero line 19
  3. theorem OAI.Problem355.SmallDeterminantReduction.reduction_columns_linearIndependent line 27
  4. theorem OAI.Problem355.SmallDeterminantReduction.reduction_columns_affineIndependent line 34