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A

abs(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Absolute value.
abs(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
abs(float) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Absolute value.
abs(float) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
abs(int) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Absolute value.
abs(int) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
abs(long) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Absolute value.
abs(long) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
AccurateMath - Class in org.apache.commons.math4.core.jdkmath
Portable alternative to Math and StrictMath.
acos(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute the arc cosine of a number.
acos(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
acosh(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute the inverse hyperbolic cosine of a number.
acosh(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
addExact(int, int) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Add two numbers, detecting overflows.
addExact(int, int) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
addExact(long, long) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Add two numbers, detecting overflows.
addExact(long, long) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
asin(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute the arc sine of a number.
asin(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
asinh(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute the inverse hyperbolic sine of a number.
asinh(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
atan(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Arctangent function.
atan(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
atan2(double, double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Two arguments arctangent function.
atan2(double, double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
atanh(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute the inverse hyperbolic tangent of a number.
atanh(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 

C

cbrt(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute the cubic root of a number.
cbrt(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
ceil(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Get the smallest whole number larger than x.
ceil(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
CM - org.apache.commons.math4.core.jdkmath.JdkMath.Impl
Commons Math.
copySign(double, double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Returns the first argument with the sign of the second argument.
copySign(double, double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
copySign(float, float) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Returns the first argument with the sign of the second argument.
copySign(float, float) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
cos(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Cosine function.
cos(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
cosh(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute the hyperbolic cosine of a number.
cosh(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 

D

decrementExact(int) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Decrement a number, detecting overflows.
decrementExact(int) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
decrementExact(long) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Decrement a number, detecting overflows.
decrementExact(long) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 

E

E - Static variable in class org.apache.commons.math4.core.jdkmath.AccurateMath
Napier's constant e, base of the natural logarithm.
E - Static variable in class org.apache.commons.math4.core.jdkmath.JdkMath
Constant.
exp(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Exponential function.
exp(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
expm1(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute exp(x) - 1.
expm1(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 

F

floor(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Get the largest whole number smaller than x.
floor(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
floorDiv(int, int) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Finds q such that a = q b + r with 0 <= r < b if b > 0 and b < r <= 0 if b < 0.
floorDiv(int, int) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
floorDiv(long, long) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Finds q such that a = q b + r with 0 <= r < b if b > 0 and b < r <= 0 if b < 0.
floorDiv(long, long) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
floorMod(int, int) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Finds r such that a = q b + r with 0 <= r < b if b > 0 and b < r <= 0 if b < 0.
floorMod(int, int) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
floorMod(long, long) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Finds r such that a = q b + r with 0 <= r < b if b > 0 and b < r <= 0 if b < 0.
floorMod(long, long) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 

G

getExponent(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Return the exponent of a double number, removing the bias.
getExponent(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
getExponent(float) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Return the exponent of a float number, removing the bias.
getExponent(float) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 

H

hypot(double, double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Returns the hypotenuse of a triangle with sides x and y - sqrt(x2 +y2)
avoiding intermediate overflow or underflow.
hypot(double, double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 

I

IEEEremainder(double, double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Computes the remainder as prescribed by the IEEE 754 standard.
IEEEremainder(double, double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
incrementExact(int) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Increment a number, detecting overflows.
incrementExact(int) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
incrementExact(long) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Increment a number, detecting overflows.
incrementExact(long) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 

J

JDK - org.apache.commons.math4.core.jdkmath.JdkMath.Impl
JDK.
JdkMath - Class in org.apache.commons.math4.core.jdkmath
Wrapper for alternative implementations of Math functions.
JdkMath.Impl - Enum in org.apache.commons.math4.core.jdkmath
Available implementations of Math functions.

L

log(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Natural logarithm.
log(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
log(double, double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Computes the logarithm in a given base.
log10(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute the base 10 logarithm.
log10(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
log1p(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Computes log(1 + x).
log1p(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 

M

main(String[]) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Print out contents of arrays, and check the length.
max(double, double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute the maximum of two values.
max(double, double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
max(float, float) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute the maximum of two values.
max(float, float) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
max(int, int) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute the maximum of two values.
max(int, int) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
max(long, long) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute the maximum of two values.
max(long, long) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
min(double, double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute the minimum of two values.
min(double, double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
min(float, float) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute the minimum of two values.
min(float, float) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
min(int, int) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute the minimum of two values.
min(int, int) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
min(long, long) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute the minimum of two values.
min(long, long) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
multiplyExact(int, int) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Multiply two numbers, detecting overflows.
multiplyExact(int, int) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
multiplyExact(long, long) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Multiply two numbers, detecting overflows.
multiplyExact(long, long) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 

N

negateExact(int) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
negateExact(long) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
nextAfter(double, double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Get the next machine representable number after a number, moving in the direction of another number.
nextAfter(double, double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
nextAfter(float, double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Get the next machine representable number after a number, moving in the direction of another number.
nextAfter(float, double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
nextDown(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute next number towards negative infinity.
nextDown(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
nextDown(float) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute next number towards negative infinity.
nextDown(float) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
nextUp(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute next number towards positive infinity.
nextUp(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
nextUp(float) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute next number towards positive infinity.
nextUp(float) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 

O

org.apache.commons.math4.core.jdkmath - package org.apache.commons.math4.core.jdkmath
Alternative to Math and StrictMath.

P

PI - Static variable in class org.apache.commons.math4.core.jdkmath.AccurateMath
Archimede's constant PI, ratio of circle circumference to diameter.
PI - Static variable in class org.apache.commons.math4.core.jdkmath.JdkMath
Constant.
pow(double, double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Power function.
pow(double, double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
pow(double, int) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Raise a double to an int power.
pow(double, long) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Raise a double to a long power.

R

random() - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
rint(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Get the whole number that is the nearest to x, or the even one if x is exactly half way between two integers.
rint(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
round(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Get the closest long to x.
round(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
round(float) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Get the closest int to x.
round(float) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 

S

scalb(double, int) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Multiply a double number by a power of 2.
scalb(double, int) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
scalb(float, int) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Multiply a float number by a power of 2.
scalb(float, int) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
signum(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute the signum of a number.
signum(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
signum(float) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute the signum of a number.
signum(float) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
sin(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Sine function.
sin(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
sinh(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute the hyperbolic sine of a number.
sinh(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
sqrt(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
subtractExact(int, int) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Subtract two numbers, detecting overflows.
subtractExact(int, int) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
subtractExact(long, long) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Subtract two numbers, detecting overflows.
subtractExact(long, long) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 

T

tan(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Tangent function.
tan(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
tanh(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute the hyperbolic tangent of a number.
tanh(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
toDegrees(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Convert radians to degrees, with error of less than 0.5 ULP.
toDegrees(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
toIntExact(long) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Convert a long to integer, detecting overflows.
toIntExact(long) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
toRadians(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Convert degrees to radians, with error of less than 0.5 ULP.
toRadians(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 

U

ulp(double) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute least significant bit (Unit in Last Position) for a number.
ulp(double) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 
ulp(float) - Static method in class org.apache.commons.math4.core.jdkmath.AccurateMath
Compute least significant bit (Unit in Last Position) for a number.
ulp(float) - Static method in class org.apache.commons.math4.core.jdkmath.JdkMath
 

V

valueOf(String) - Static method in enum org.apache.commons.math4.core.jdkmath.JdkMath.Impl
Returns the enum constant of this type with the specified name.
values() - Static method in enum org.apache.commons.math4.core.jdkmath.JdkMath.Impl
Returns an array containing the constants of this enum type, in the order they are declared.
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