jMath.h File Reference

#include "jTypes.h"
#include "JMinMax.h"
#include <math.h>
#include <numbers>

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Functions
long	JRound (const double)
int	JSign (const double)
double	JASinh (const double)
double	JACosh (const double)
double	JATanh (const double)
long	JLFloor (const double x)
long	JLCeil (const double x)
long	JLAbs (const long x)
long	JTruncate (const double x)

Variables
constexpr JFloat	kJDegToRad = std::numbers::pi / 180.0
constexpr JFloat	kJRadToDeg = 180.0 / std::numbers::pi

Function Documentation

JACosh()

double JACosh

(

const double

x

)

Principal value of the inverse hyperbolic cosine.

JASinh()

double JASinh

(

const double

x

)

Inverse hyperbolic sine.

JATanh()

double JATanh

(

const double

x

)

Inverse hyperbolic tangent.

JLAbs()

long JLAbs ( const long  x )

inline

JLCeil()

long JLCeil ( const double  x )

inline

JLFloor()

long JLFloor ( const double  x )

inline

JRound()

long JRound

(

const double

x

)

Returns long int nearest to x. Correctly truncates values to the allowed range for long ints.

JSign()

int JSign

(

const double

x

)

Returns +1, 0, -1 corresponding to the sign of the argument.

JTruncate()

long JTruncate ( const double  x )

inline

Variable Documentation

kJDegToRad

constexpr JFloat kJDegToRad = std::numbers::pi / 180.0

constexpr

kJRadToDeg

constexpr JFloat kJRadToDeg = 180.0 / std::numbers::pi

constexpr