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feat: IEEE floating-point division remainder

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Nebojsa Cvetkovic
2024-04-18 11:48:45 +01:00
parent da9340005f
commit 069f2bf11a
5 changed files with 43 additions and 1 deletions
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src/core/include/mp-units/math.h
+17
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@@ -214,6 +214,23 @@ template<auto R1, typename Rep1, auto R2, typename Rep2>
return quantity{fmod(x.numerical_value_in(unit), y.numerical_value_in(unit)), ref};
}
/**
* @brief Computes the IEEE remainder of the floating point division operation x / y.
*/
template<auto R1, typename Rep1, auto R2, typename Rep2>
requires requires(Rep1 v1, Rep2 v2) {
common_reference(R1, R2);
requires requires { remainder(v1, v2); } || requires { std::remainder(v1, v2); };
}
[[nodiscard]] constexpr QuantityOf<get_quantity_spec(R1)> auto remainder(const quantity<R1, Rep1>& x,
const quantity<R2, Rep2>& y) noexcept
{
constexpr auto ref = common_reference(R1, R2);
constexpr auto unit = get_unit(ref);
using std::remainder;
return quantity{remainder(x.numerical_value_in(unit), y.numerical_value_in(unit)), ref};
}
/**
* @brief Returns the epsilon of the quantity