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(** ** Injection from [nat] to [R]                       *)
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Lemma Ropp_minus_distr'_depr : forall r1 r2, - (r2 - r1) = r1 - r2.
#[deprecated(since="8.19")]
Notation sum_inequa_Rle_lt := sum_inequa_Rle_lt_depr (only parsing).