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Guillaume Melquiond authored
Remark about the theory: if one considers that the square root is always nonnegative (by definition in Coq), then Lemma Sqrt_positive has an extraneous hypothesis.
12daccee
Remark about the theory: if one considers that the square root is always nonnegative (by definition in Coq), then Lemma Sqrt_positive has an extraneous hypothesis.