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 g0,
double g1)
Compute composition of the instance by a 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 |
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.signum()
Compute the signum 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
|
static Gradient |
Gradient.variable(int freeParameters,
int index,
double value)
Build a
Gradient representing a variable. |
Modifier and Type | Method and Description |
---|---|
Class<? extends FieldElement<Gradient>> |
GradientField.getRuntimeClass()
Returns the runtime class of the FieldElement.
|
FieldSinCos<Gradient> |
Gradient.sinCos()
Combined Sine and Cosine 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.
|
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