| Package | Description | 
|---|---|
| org.hipparchus.analysis.differentiation | 
 
   This package holds the main interfaces and basic building block classes
   dealing with differentiation. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
Gradient | 
Gradient.abs()
absolute value. 
 | 
Gradient | 
Gradient.acos()
Arc cosine operation. 
 | 
Gradient | 
Gradient.acosh()
Inverse hyperbolic cosine operation. 
 | 
Gradient | 
Gradient.add(double a)
'+' operator. 
 | 
Gradient | 
Gradient.add(Gradient a)
Compute this + a. 
 | 
Gradient | 
Gradient.asin()
Arc sine operation. 
 | 
Gradient | 
Gradient.asinh()
Inverse hyperbolic sine operation. 
 | 
Gradient | 
Gradient.atan()
Arc tangent operation. 
 | 
Gradient | 
Gradient.atan2(Gradient x)
Two arguments arc tangent operation. 
 | 
Gradient | 
Gradient.atanh()
Inverse hyperbolic  tangent operation. 
 | 
Gradient | 
Gradient.cbrt()
Cubic root. 
 | 
Gradient | 
Gradient.ceil()
Get the smallest whole number larger than instance. 
 | 
Gradient | 
Gradient.compose(double... f)
Compute composition of the instance by a univariate function. 
 | 
static Gradient | 
Gradient.constant(int freeParameters,
        double value)
Build an instance corresponding to a constant value. 
 | 
Gradient | 
Gradient.copySign(double sign)
Returns the instance with the sign of the argument. 
 | 
Gradient | 
Gradient.copySign(Gradient sign)
Returns the instance with the sign of the argument. 
 | 
Gradient | 
Gradient.cos()
Cosine operation. 
 | 
Gradient | 
Gradient.cosh()
Hyperbolic cosine operation. 
 | 
Gradient | 
Gradient.divide(double a)
'÷' operator. 
 | 
Gradient | 
Gradient.divide(Gradient a)
Compute this ÷ a. 
 | 
Gradient | 
Gradient.exp()
Exponential. 
 | 
Gradient | 
Gradient.expm1()
Exponential minus 1. 
 | 
Gradient | 
Gradient.floor()
Get the largest whole number smaller than instance. 
 | 
Gradient | 
GradientField.getOne()
Get the multiplicative identity of the field. 
 | 
Gradient | 
Gradient.getPi()
Get the Archimedes constant π. 
 | 
Gradient | 
GradientField.getZero()
Get the additive identity of the field. 
 | 
Gradient | 
Gradient.hypot(Gradient y)
Returns the hypotenuse of a triangle with sides  
this and y
 - sqrt(this2 +y2)
 avoiding intermediate overflow or underflow. | 
Gradient | 
Gradient.linearCombination(double[] a,
                 Gradient[] b)
Compute a linear combination. 
 | 
Gradient | 
Gradient.linearCombination(double a1,
                 Gradient b1,
                 double a2,
                 Gradient b2)
Compute a linear combination. 
 | 
Gradient | 
Gradient.linearCombination(double a1,
                 Gradient b1,
                 double a2,
                 Gradient b2,
                 double a3,
                 Gradient b3)
Compute a linear combination. 
 | 
Gradient | 
Gradient.linearCombination(double a1,
                 Gradient b1,
                 double a2,
                 Gradient b2,
                 double a3,
                 Gradient b3,
                 double a4,
                 Gradient b4)
Compute a linear combination. 
 | 
Gradient | 
Gradient.linearCombination(Gradient[] a,
                 Gradient[] b)
Compute a linear combination. 
 | 
Gradient | 
Gradient.linearCombination(Gradient a1,
                 Gradient b1,
                 Gradient a2,
                 Gradient b2)
Compute a linear combination. 
 | 
Gradient | 
Gradient.linearCombination(Gradient a1,
                 Gradient b1,
                 Gradient a2,
                 Gradient b2,
                 Gradient a3,
                 Gradient b3)
Compute a linear combination. 
 | 
Gradient | 
Gradient.linearCombination(Gradient a1,
                 Gradient b1,
                 Gradient a2,
                 Gradient b2,
                 Gradient a3,
                 Gradient b3,
                 Gradient a4,
                 Gradient b4)
Compute a linear combination. 
 | 
Gradient | 
Gradient.log()
Natural logarithm. 
 | 
Gradient | 
Gradient.log10()
Base 10 logarithm. 
 | 
Gradient | 
Gradient.log1p()
Shifted natural logarithm. 
 | 
Gradient | 
Gradient.multiply(double a)
'×' operator. 
 | 
Gradient | 
Gradient.multiply(Gradient a)
Compute this × a. 
 | 
Gradient | 
Gradient.multiply(int n)
Compute n × this. 
 | 
Gradient | 
Gradient.negate()
Returns the additive inverse of  
this element. | 
Gradient | 
Gradient.newInstance(double c)
Create an instance corresponding to a constant real value. 
 | 
Gradient | 
Gradient.pow(double p)
Power operation. 
 | 
static Gradient | 
Gradient.pow(double a,
   Gradient x)
Compute ax where a is a double and x a  
Gradient | 
Gradient | 
Gradient.pow(Gradient e)
Power operation. 
 | 
Gradient | 
Gradient.pow(int n)
Integer power operation. 
 | 
Gradient | 
Gradient.reciprocal()
Returns the multiplicative inverse of  
this element. | 
Gradient | 
Gradient.remainder(double a)
IEEE remainder operator. 
 | 
Gradient | 
Gradient.remainder(Gradient a)
IEEE remainder operator. 
 | 
Gradient | 
Gradient.rint()
Get the whole number that is the nearest to the instance, or the even one if x is exactly half way between two integers. 
 | 
Gradient | 
Gradient.rootN(int n)
Nth root. 
 | 
Gradient | 
Gradient.scalb(int n)
Multiply the instance by a power of 2. 
 | 
Gradient | 
Gradient.sign()
Compute the sign of the instance. 
 | 
Gradient | 
Gradient.sin()
Sine operation. 
 | 
Gradient | 
Gradient.sinh()
Hyperbolic sine operation. 
 | 
Gradient | 
Gradient.sqrt()
Square root. 
 | 
Gradient | 
Gradient.subtract(double a)
'-' operator. 
 | 
Gradient | 
Gradient.subtract(Gradient a)
Compute this - a. 
 | 
Gradient | 
Gradient.tan()
Tangent operation. 
 | 
Gradient | 
Gradient.tanh()
Hyperbolic tangent operation. 
 | 
Gradient | 
Gradient.toDegrees()
Convert radians to degrees, with error of less than 0.5 ULP 
 | 
Gradient | 
Gradient.toRadians()
Convert degrees to radians, with error of less than 0.5 ULP 
 | 
Gradient | 
Gradient.ulp()
Compute least significant bit (Unit in Last Position) for a number. 
 | 
static Gradient | 
Gradient.variable(int freeParameters,
        int index,
        double value)
Build a  
Gradient representing a variable. | 
| Modifier and Type | Method and Description | 
|---|---|
Class<Gradient> | 
GradientField.getRuntimeClass()
Returns the runtime class of the FieldElement. 
 | 
FieldSinCos<Gradient> | 
Gradient.sinCos()
Combined Sine and Cosine operation. 
 | 
FieldSinhCosh<Gradient> | 
Gradient.sinhCosh()
Combined hyperbolic sine and sosine operation. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
Gradient | 
Gradient.add(Gradient a)
Compute this + a. 
 | 
Gradient | 
Gradient.atan2(Gradient x)
Two arguments arc tangent operation. 
 | 
Gradient | 
Gradient.copySign(Gradient sign)
Returns the instance with the sign of the argument. 
 | 
Gradient | 
Gradient.divide(Gradient a)
Compute this ÷ a. 
 | 
Gradient | 
Gradient.hypot(Gradient y)
Returns the hypotenuse of a triangle with sides  
this and y
 - sqrt(this2 +y2)
 avoiding intermediate overflow or underflow. | 
Gradient | 
Gradient.linearCombination(double[] a,
                 Gradient[] b)
Compute a linear combination. 
 | 
Gradient | 
Gradient.linearCombination(double a1,
                 Gradient b1,
                 double a2,
                 Gradient b2)
Compute a linear combination. 
 | 
Gradient | 
Gradient.linearCombination(double a1,
                 Gradient b1,
                 double a2,
                 Gradient b2,
                 double a3,
                 Gradient b3)
Compute a linear combination. 
 | 
Gradient | 
Gradient.linearCombination(double a1,
                 Gradient b1,
                 double a2,
                 Gradient b2,
                 double a3,
                 Gradient b3,
                 double a4,
                 Gradient b4)
Compute a linear combination. 
 | 
Gradient | 
Gradient.linearCombination(Gradient[] a,
                 Gradient[] b)
Compute a linear combination. 
 | 
Gradient | 
Gradient.linearCombination(Gradient[] a,
                 Gradient[] b)
Compute a linear combination. 
 | 
Gradient | 
Gradient.linearCombination(Gradient a1,
                 Gradient b1,
                 Gradient a2,
                 Gradient b2)
Compute a linear combination. 
 | 
Gradient | 
Gradient.linearCombination(Gradient a1,
                 Gradient b1,
                 Gradient a2,
                 Gradient b2,
                 Gradient a3,
                 Gradient b3)
Compute a linear combination. 
 | 
Gradient | 
Gradient.linearCombination(Gradient a1,
                 Gradient b1,
                 Gradient a2,
                 Gradient b2,
                 Gradient a3,
                 Gradient b3,
                 Gradient a4,
                 Gradient b4)
Compute a linear combination. 
 | 
Gradient | 
Gradient.multiply(Gradient a)
Compute this × a. 
 | 
static Gradient | 
Gradient.pow(double a,
   Gradient x)
Compute ax where a is a double and x a  
Gradient | 
Gradient | 
Gradient.pow(Gradient e)
Power operation. 
 | 
Gradient | 
Gradient.remainder(Gradient a)
IEEE remainder operator. 
 | 
Gradient | 
Gradient.subtract(Gradient a)
Compute this - a. 
 | 
Copyright © 2016-2022 CS GROUP. All rights reserved.