math.h file
Namespaces
- namespace rll
- Contract-programming related functions and classes.
Functions
-
template <typename T>auto abs(T const& v) → T constexpr
- Returns the absolute value of a number.
-
template <typename T>auto approx_eq(T a, T b, T epsilon = std::
numeric_limits<T>::epsilon()) → bool constexpr - Returns true if numbers are approximately equal within given epsilon.
-
template <typename T, typename = std::auto div_euclid(T a, T b) → T
enable_if_t<is_num_v<T>>> - Calculates Euclidean division, the matching method for rem_
euclid(). -
template <typename T, typename = std::auto floor(T val) → T constexpr
enable_if_t<std:: is_floating_point_v<T>>> - Rounds
valdown to the nearest integer. - auto fmod(f32 const x, f32 const y) → f32 constexpr
- Returns the remainder of the division of x by y.
-
template <typename T>auto is_null(T a, T epsilon = std::
numeric_limits<T>::epsilon()) → bool constexpr - Returns true if number is approximately zero within given epsilon.
-
template <typename T>auto max(T&& v) → T constexpr
- Returns the maximum of a single value.
-
template <typename T, typename... Args>auto max(T const& v1, T const& v2, Args const&... args) → T constexpr
- Returns the maximum value among the provided arguments.
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template <typename T>auto min(T&& v) → T constexpr
- Returns the minimum of a single value.
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template <typename T, typename... Args>auto min(T const& v1, T const& v2, Args const&... args) → T constexpr
- Returns the minimum value among the provided arguments.
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template <typename T, typename = std::auto rem_euclid(T a, T b) → T
enable_if_t<is_num_v<T>>> - Calculates the least nonnegative remainder of
self (mod rhs). -
template <typename T, typename = std::auto to_degrees(T radians) → T constexpr noexcept
enable_if_t<is_num_v<T>>> - Converts radians to degrees.
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template <typename T, typename = std::auto to_radians(T degrees) → T constexpr noexcept
enable_if_t<is_num_v<T>>> - Converts degrees to radians.