• Field Summary

    Fields

    static final double

    The double value that is closer than any other to e, the base of the natural logarithms.

    static final double

    The double value that is closer than any other to pi (π), the ratio of the circumference of a circle to its diameter.

    static final double

    The double value that is closer than any other to tau (τ), the ratio of the circumference of a circle to its radius.

  • Method Summary

    static double

    abs(double a)

    Returns the absolute value of a double value.

    static float

    abs(float a)

    Returns the absolute value of a float value.

    static int

    abs(int a)

    Returns the absolute value of an int value.

    static long

    abs(long a)

    Returns the absolute value of a long value.

    static int

    absExact(int a)

    Returns the mathematical absolute value of an int value if it is exactly representable as an int, throwing ArithmeticException if the result overflows the positive int range.

    static long

    absExact(long a)

    Returns the mathematical absolute value of an long value if it is exactly representable as an long, throwing ArithmeticException if the result overflows the positive long range.

    static double

    acos(double a)

    Returns the arc cosine of a value; the returned angle is in the range 0.0 through pi.

    static int

    addExact(int x, int y)

    Returns the sum of its arguments, throwing an exception if the result overflows an int.

    static long

    addExact(long x, long y)

    Returns the sum of its arguments, throwing an exception if the result overflows a long.

    static double

    asin(double a)

    Returns the arc sine of a value; the returned angle is in the range -pi/2 through pi/2.

    static double

    atan(double a)

    Returns the arc tangent of a value; the returned angle is in the range -pi/2 through pi/2.

    static double

    atan2(double y, double x)

    Returns the angle theta from the conversion of rectangular coordinates (x, y) to polar coordinates (r, theta).

    static double

    cbrt(double a)

    Returns the cube root of a double value.

    static double

    ceil(double a)

    Returns the smallest (closest to negative infinity) double value that is greater than or equal to the argument and is equal to a mathematical integer.

    static int

    ceilDiv(int x, int y)

    Returns the smallest (closest to negative infinity) int value that is greater than or equal to the algebraic quotient.

    static long

    ceilDiv(long x, int y)

    Returns the smallest (closest to negative infinity) long value that is greater than or equal to the algebraic quotient.

    static long

    ceilDiv(long x, long y)

    Returns the smallest (closest to negative infinity) long value that is greater than or equal to the algebraic quotient.

    static int

    ceilDivExact(int x, int y)

    Returns the smallest (closest to negative infinity) int value that is greater than or equal to the algebraic quotient.

    static long

    ceilDivExact(long x, long y)

    Returns the smallest (closest to negative infinity) long value that is greater than or equal to the algebraic quotient.

    static int

    ceilMod(int x, int y)

    Returns the ceiling modulus of the int arguments.

    static int

    ceilMod(long x, int y)

    Returns the ceiling modulus of the long and int arguments.

    static long

    ceilMod(long x, long y)

    Returns the ceiling modulus of the long arguments.

    static double

    clamp(double value, double min, double max)

    Clamps the value to fit between min and max.

    static float

    clamp(float value, float min, float max)

    Clamps the value to fit between min and max.

    static int

    clamp(long value, int min, int max)

    Clamps the value to fit between min and max.

    static long

    clamp(long value, long min, long max)

    Clamps the value to fit between min and max.

    static double

    copySign(double magnitude, double sign)

    Returns the first floating-point argument with the sign of the second floating-point argument.

    static float

    copySign(float magnitude, float sign)

    Returns the first floating-point argument with the sign of the second floating-point argument.

    static double

    cos(double a)

    Returns the trigonometric cosine of an angle.

    static double

    cosh(double x)

    Returns the hyperbolic cosine of a double value.

    static int

    decrementExact(int a)

    Returns the argument decremented by one, throwing an exception if the result overflows an int.

    static long

    decrementExact(long a)

    Returns the argument decremented by one, throwing an exception if the result overflows a long.

    static int

    divideExact(int x, int y)

    Returns the quotient of the arguments, throwing an exception if the result overflows an int.

    static long

    divideExact(long x, long y)

    Returns the quotient of the arguments, throwing an exception if the result overflows a long.

    static double

    exp(double a)

    Returns Euler's number e raised to the power of a double value.

    static double

    expm1(double x)

    static double

    floor(double a)

    Returns the largest (closest to positive infinity) double value that is less than or equal to the argument and is equal to a mathematical integer.

    static int

    floorDiv(int x, int y)

    Returns the largest (closest to positive infinity) int value that is less than or equal to the algebraic quotient.

    static long

    floorDiv(long x, int y)

    Returns the largest (closest to positive infinity) long value that is less than or equal to the algebraic quotient.

    static long

    floorDiv(long x, long y)

    Returns the largest (closest to positive infinity) long value that is less than or equal to the algebraic quotient.

    static int

    floorDivExact(int x, int y)

    Returns the largest (closest to positive infinity) int value that is less than or equal to the algebraic quotient.

    static long

    floorDivExact(long x, long y)

    Returns the largest (closest to positive infinity) long value that is less than or equal to the algebraic quotient.

    static int

    floorMod(int x, int y)

    Returns the floor modulus of the int arguments.

    static int

    floorMod(long x, int y)

    Returns the floor modulus of the long and int arguments.

    static long

    floorMod(long x, long y)

    Returns the floor modulus of the long arguments.

    static double

    fma(double a, double b, double c)

    Returns the fused multiply add of the three arguments; that is, returns the exact product of the first two arguments summed with the third argument and then rounded once to the nearest double.

    static float

    fma(float a, float b, float c)

    Returns the fused multiply add of the three arguments; that is, returns the exact product of the first two arguments summed with the third argument and then rounded once to the nearest float.

    static int

    getExponent(double d)

    Returns the unbiased exponent used in the representation of a double.

    static int

    getExponent(float f)

    Returns the unbiased exponent used in the representation of a float.

    static double

    hypot(double x, double y)

    Returns sqrt(x2 +y2) without intermediate overflow or underflow.

    static double

    IEEEremainder(double f1, double f2)

    Computes the remainder operation on two arguments as prescribed by the IEEE 754 standard.

    static int

    incrementExact(int a)

    Returns the argument incremented by one, throwing an exception if the result overflows an int.

    static long

    incrementExact(long a)

    Returns the argument incremented by one, throwing an exception if the result overflows a long.

    static double

    log(double a)

    Returns the natural logarithm (base e) of a double value.

    static double

    log10(double a)

    Returns the base 10 logarithm of a double value.

    static double

    log1p(double x)

    Returns the natural logarithm of the sum of the argument and 1.

    static double

    max(double a, double b)

    Returns the greater of two double values.

    static float

    max(float a, float b)

    Returns the greater of two float values.

    static int

    max(int a, int b)

    Returns the greater of two int values.

    static long

    max(long a, long b)

    Returns the greater of two long values.

    static double

    min(double a, double b)

    Returns the smaller of two double values.

    static float

    min(float a, float b)

    Returns the smaller of two float values.

    static int

    min(int a, int b)

    Returns the smaller of two int values.

    static long

    min(long a, long b)

    Returns the smaller of two long values.

    static int

    multiplyExact(int x, int y)

    Returns the product of the arguments, throwing an exception if the result overflows an int.

    static long

    multiplyExact(long x, int y)

    Returns the product of the arguments, throwing an exception if the result overflows a long.

    static long

    multiplyExact(long x, long y)

    Returns the product of the arguments, throwing an exception if the result overflows a long.

    static long

    multiplyFull(int x, int y)

    Returns the exact mathematical product of the arguments.

    static long

    multiplyHigh(long x, long y)

    Returns as a long the most significant 64 bits of the 128-bit product of two 64-bit factors.

    static int

    negateExact(int a)

    Returns the negation of the argument, throwing an exception if the result overflows an int.

    static long

    negateExact(long a)

    Returns the negation of the argument, throwing an exception if the result overflows a long.

    static double

    nextAfter(double start, double direction)

    Returns the floating-point number adjacent to the first argument in the direction of the second argument.

    static float

    nextAfter(float start, double direction)

    Returns the floating-point number adjacent to the first argument in the direction of the second argument.

    static double

    nextDown(double d)

    Returns the floating-point value adjacent to d in the direction of negative infinity.

    static float

    nextDown(float f)

    Returns the floating-point value adjacent to f in the direction of negative infinity.

    static double

    nextUp(double d)

    Returns the floating-point value adjacent to d in the direction of positive infinity.

    static float

    nextUp(float f)

    Returns the floating-point value adjacent to f in the direction of positive infinity.

    static double

    pow(double a, double b)

    Returns the value of the first argument raised to the power of the second argument.

    static double

    random()

    Returns a double value with a positive sign, greater than or equal to 0.0 and less than 1.0.

    static double

    rint(double a)

    Returns the double value that is closest in value to the argument and is equal to a mathematical integer.

    static long

    round(double a)

    Returns the closest long to the argument, with ties rounding to positive infinity.

    static int

    round(float a)

    Returns the closest int to the argument, with ties rounding to positive infinity.

    static double

    scalb(double d, int scaleFactor)

    Returns d × 2scaleFactor rounded as if performed by a single correctly rounded floating-point multiply.

    static float

    scalb(float f, int scaleFactor)

    Returns f × 2scaleFactor rounded as if performed by a single correctly rounded floating-point multiply.

    static double

    signum(double d)

    Returns the signum function of the argument; zero if the argument is zero, 1.0 if the argument is greater than zero, -1.0 if the argument is less than zero.

    static float

    signum(float f)

    Returns the signum function of the argument; zero if the argument is zero, 1.0f if the argument is greater than zero, -1.0f if the argument is less than zero.

    static double

    sin(double a)

    Returns the trigonometric sine of an angle.

    static double

    sinh(double x)

    Returns the hyperbolic sine of a double value.

    static double

    sqrt(double a)

    Returns the correctly rounded positive square root of a double value.

    static int

    subtractExact(int x, int y)

    Returns the difference of the arguments, throwing an exception if the result overflows an int.

    static long

    subtractExact(long x, long y)

    Returns the difference of the arguments, throwing an exception if the result overflows a long.

    static double

    tan(double a)

    Returns the trigonometric tangent of an angle.

    static double

    tanh(double x)

    Returns the hyperbolic tangent of a double value.

    static double

    toDegrees(double angrad)

    Converts an angle measured in radians to an approximately equivalent angle measured in degrees.

    static int

    toIntExact(long value)

    Returns the value of the long argument, throwing an exception if the value overflows an int.

    static double

    toRadians(double angdeg)

    Converts an angle measured in degrees to an approximately equivalent angle measured in radians.

    static double

    ulp(double d)

    Returns the size of an ulp of the argument.

    static float

    ulp(float f)

    Returns the size of an ulp of the argument.

    static long

    unsignedMultiplyHigh(long x, long y)

    Returns as a long the most significant 64 bits of the unsigned 128-bit product of two unsigned 64-bit factors.

    Methods declared in class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • E

    • PI

    • TAU

  • Method Details

    • sin

    • cos

    • tan

    • asin

    • acos

    • atan

    • toRadians

    • toDegrees

    • exp

    • log

    • log10

    • sqrt

    • cbrt

    • IEEEremainder

    • ceil

    • floor

    • rint

    • atan2

    • pow

    • round

    • round

    • random

    • addExact

    • addExact

    • subtractExact

    • subtractExact

    • multiplyExact

    • multiplyExact

    • multiplyExact

    • divideExact

    • divideExact

    • floorDivExact

    • floorDivExact

    • ceilDivExact

    • ceilDivExact

    • incrementExact

    • incrementExact

    • decrementExact

    • decrementExact

    • negateExact

    • negateExact

    • toIntExact

    • multiplyFull

    • multiplyHigh

    • unsignedMultiplyHigh

    • floorDiv

    • floorDiv

    • floorDiv

    • floorMod

    • floorMod

    • floorMod

    • ceilDiv

    • ceilDiv

    • ceilDiv

    • ceilMod

    • ceilMod

    • ceilMod

    • abs

    • absExact

    • abs

    • absExact

    • abs

    • abs

    • max

    • max

    • max

    • max

    • min

    • min

    • min

    • min

    • clamp

    • clamp

    • clamp

    • clamp

    • fma

    • fma

    • ulp

    • ulp

    • signum

    • signum

    • sinh

    • cosh

    • tanh

    • hypot

    • expm1

    • log1p

    • copySign

    • copySign

    • getExponent

    • getExponent

    • nextAfter

    • nextAfter

    • nextUp

    • nextUp

    • nextDown

    • nextDown

    • scalb

    • scalb