fact: Definition Q01 := sig (λ x: Q, 0 <= x <= 1).
imports: CoRN.model.totalorder.QposMinMax Unicode.Utf8 Setoid Arith List Program Permutation metric2.Classified CSetoids CPoly_ApZero CPoly_Degree CRArith CRArith_alg Qmetric Qring CReals Ranges stdlib_omissions.Pair stdlib_omissions.Q list_separates SetoidPermutation CRings