Package | Description |
---|---|
org.apache.commons.math3.analysis.differentiation |
This package holds the main interfaces and basic building block classes
dealing with differentiation.
|
Modifier and Type | Method and Description |
---|---|
SparseGradient |
SparseGradient.abs()
absolute value.
|
SparseGradient |
SparseGradient.acos()
Arc cosine operation.
|
SparseGradient |
SparseGradient.acosh()
Inverse hyperbolic cosine operation.
|
SparseGradient |
SparseGradient.add(double c)
'+' operator.
|
SparseGradient |
SparseGradient.add(SparseGradient a)
Compute this + a.
|
SparseGradient |
SparseGradient.asin()
Arc sine operation.
|
SparseGradient |
SparseGradient.asinh()
Inverse hyperbolic sine operation.
|
SparseGradient |
SparseGradient.atan()
Arc tangent operation.
|
SparseGradient |
SparseGradient.atan2(SparseGradient x)
Two arguments arc tangent operation.
|
static SparseGradient |
SparseGradient.atan2(SparseGradient y,
SparseGradient x)
Two arguments arc tangent operation.
|
SparseGradient |
SparseGradient.atanh()
Inverse hyperbolic tangent operation.
|
SparseGradient |
SparseGradient.cbrt()
Cubic root.
|
SparseGradient |
SparseGradient.ceil()
Get the smallest whole number larger than instance.
|
SparseGradient |
SparseGradient.compose(double f0,
double f1)
Compute composition of the instance by a univariate function.
|
SparseGradient |
SparseGradient.copySign(double sign)
Returns the instance with the sign of the argument.
|
SparseGradient |
SparseGradient.copySign(SparseGradient sign)
Returns the instance with the sign of the argument.
|
SparseGradient |
SparseGradient.cos()
Cosine operation.
|
SparseGradient |
SparseGradient.cosh()
Hyperbolic cosine operation.
|
static SparseGradient |
SparseGradient.createConstant(double value)
Factory method creating a constant.
|
static SparseGradient |
SparseGradient.createVariable(int idx,
double value)
Factory method creating an independent variable.
|
SparseGradient |
SparseGradient.divide(double c)
'÷' operator.
|
SparseGradient |
SparseGradient.divide(SparseGradient a)
Compute this ÷ a.
|
SparseGradient |
SparseGradient.exp()
Exponential.
|
SparseGradient |
SparseGradient.expm1()
Exponential minus 1.
|
SparseGradient |
SparseGradient.floor()
Get the largest whole number smaller than instance.
|
SparseGradient |
SparseGradient.hypot(SparseGradient y)
Returns the hypotenuse of a triangle with sides
this and y
- sqrt(this2 +y2)
avoiding intermediate overflow or underflow. |
static SparseGradient |
SparseGradient.hypot(SparseGradient x,
SparseGradient y)
Returns the hypotenuse of a triangle with sides
x and y
- sqrt(x2 +y2)
avoiding intermediate overflow or underflow. |
SparseGradient |
SparseGradient.linearCombination(double[] a,
SparseGradient[] b)
Compute a linear combination.
|
SparseGradient |
SparseGradient.linearCombination(double a1,
SparseGradient b1,
double a2,
SparseGradient b2)
Compute a linear combination.
|
SparseGradient |
SparseGradient.linearCombination(double a1,
SparseGradient b1,
double a2,
SparseGradient b2,
double a3,
SparseGradient b3)
Compute a linear combination.
|
SparseGradient |
SparseGradient.linearCombination(double a1,
SparseGradient b1,
double a2,
SparseGradient b2,
double a3,
SparseGradient b3,
double a4,
SparseGradient b4)
Compute a linear combination.
|
SparseGradient |
SparseGradient.linearCombination(SparseGradient[] a,
SparseGradient[] b)
Compute a linear combination.
|
SparseGradient |
SparseGradient.linearCombination(SparseGradient a1,
SparseGradient b1,
SparseGradient a2,
SparseGradient b2)
Compute a linear combination.
|
SparseGradient |
SparseGradient.linearCombination(SparseGradient a1,
SparseGradient b1,
SparseGradient a2,
SparseGradient b2,
SparseGradient a3,
SparseGradient b3)
Compute a linear combination.
|
SparseGradient |
SparseGradient.linearCombination(SparseGradient a1,
SparseGradient b1,
SparseGradient a2,
SparseGradient b2,
SparseGradient a3,
SparseGradient b3,
SparseGradient a4,
SparseGradient b4)
Compute a linear combination.
|
SparseGradient |
SparseGradient.log()
Natural logarithm.
|
SparseGradient |
SparseGradient.log10()
Base 10 logarithm.
|
SparseGradient |
SparseGradient.log1p()
Shifted natural logarithm.
|
SparseGradient |
SparseGradient.multiply(double c)
'×' operator.
|
SparseGradient |
SparseGradient.multiply(int n)
Compute n × this.
|
SparseGradient |
SparseGradient.multiply(SparseGradient a)
Compute this × a.
|
SparseGradient |
SparseGradient.negate()
Returns the additive inverse of
this element. |
SparseGradient |
SparseGradient.pow(double p)
Power operation.
|
static SparseGradient |
SparseGradient.pow(double a,
SparseGradient x)
Compute ax where a is a double and x a
SparseGradient |
SparseGradient |
SparseGradient.pow(int n)
Integer power operation.
|
SparseGradient |
SparseGradient.pow(SparseGradient e)
Power operation.
|
SparseGradient |
SparseGradient.reciprocal()
Returns the multiplicative inverse of
this element. |
SparseGradient |
SparseGradient.remainder(double a)
IEEE remainder operator.
|
SparseGradient |
SparseGradient.remainder(SparseGradient a)
IEEE remainder operator.
|
SparseGradient |
SparseGradient.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.
|
SparseGradient |
SparseGradient.rootN(int n)
Nth root.
|
SparseGradient |
SparseGradient.scalb(int n)
Multiply the instance by a power of 2.
|
SparseGradient |
SparseGradient.signum()
Compute the signum of the instance.
|
SparseGradient |
SparseGradient.sin()
Sine operation.
|
SparseGradient |
SparseGradient.sinh()
Hyperbolic sine operation.
|
SparseGradient |
SparseGradient.sqrt()
Square root.
|
SparseGradient |
SparseGradient.subtract(double c)
'-' operator.
|
SparseGradient |
SparseGradient.subtract(SparseGradient a)
Compute this - a.
|
SparseGradient |
SparseGradient.tan()
Tangent operation.
|
SparseGradient |
SparseGradient.tanh()
Hyperbolic tangent operation.
|
SparseGradient |
SparseGradient.toDegrees()
Convert radians to degrees, with error of less than 0.5 ULP
|
SparseGradient |
SparseGradient.toRadians()
Convert degrees to radians, with error of less than 0.5 ULP
|
Modifier and Type | Method and Description |
---|---|
Field<SparseGradient> |
SparseGradient.getField()
Get the
Field to which the instance belongs. |
Modifier and Type | Method and Description |
---|---|
SparseGradient |
SparseGradient.add(SparseGradient a)
Compute this + a.
|
void |
SparseGradient.addInPlace(SparseGradient a)
Add in place.
|
SparseGradient |
SparseGradient.atan2(SparseGradient x)
Two arguments arc tangent operation.
|
static SparseGradient |
SparseGradient.atan2(SparseGradient y,
SparseGradient x)
Two arguments arc tangent operation.
|
SparseGradient |
SparseGradient.copySign(SparseGradient sign)
Returns the instance with the sign of the argument.
|
SparseGradient |
SparseGradient.divide(SparseGradient a)
Compute this ÷ a.
|
SparseGradient |
SparseGradient.hypot(SparseGradient y)
Returns the hypotenuse of a triangle with sides
this and y
- sqrt(this2 +y2)
avoiding intermediate overflow or underflow. |
static SparseGradient |
SparseGradient.hypot(SparseGradient x,
SparseGradient y)
Returns the hypotenuse of a triangle with sides
x and y
- sqrt(x2 +y2)
avoiding intermediate overflow or underflow. |
SparseGradient |
SparseGradient.linearCombination(double[] a,
SparseGradient[] b)
Compute a linear combination.
|
SparseGradient |
SparseGradient.linearCombination(double a1,
SparseGradient b1,
double a2,
SparseGradient b2)
Compute a linear combination.
|
SparseGradient |
SparseGradient.linearCombination(double a1,
SparseGradient b1,
double a2,
SparseGradient b2,
double a3,
SparseGradient b3)
Compute a linear combination.
|
SparseGradient |
SparseGradient.linearCombination(double a1,
SparseGradient b1,
double a2,
SparseGradient b2,
double a3,
SparseGradient b3,
double a4,
SparseGradient b4)
Compute a linear combination.
|
SparseGradient |
SparseGradient.linearCombination(SparseGradient[] a,
SparseGradient[] b)
Compute a linear combination.
|
SparseGradient |
SparseGradient.linearCombination(SparseGradient[] a,
SparseGradient[] b)
Compute a linear combination.
|
SparseGradient |
SparseGradient.linearCombination(SparseGradient a1,
SparseGradient b1,
SparseGradient a2,
SparseGradient b2)
Compute a linear combination.
|
SparseGradient |
SparseGradient.linearCombination(SparseGradient a1,
SparseGradient b1,
SparseGradient a2,
SparseGradient b2,
SparseGradient a3,
SparseGradient b3)
Compute a linear combination.
|
SparseGradient |
SparseGradient.linearCombination(SparseGradient a1,
SparseGradient b1,
SparseGradient a2,
SparseGradient b2,
SparseGradient a3,
SparseGradient b3,
SparseGradient a4,
SparseGradient b4)
Compute a linear combination.
|
SparseGradient |
SparseGradient.multiply(SparseGradient a)
Compute this × a.
|
void |
SparseGradient.multiplyInPlace(SparseGradient a)
Multiply in place.
|
static SparseGradient |
SparseGradient.pow(double a,
SparseGradient x)
Compute ax where a is a double and x a
SparseGradient |
SparseGradient |
SparseGradient.pow(SparseGradient e)
Power operation.
|
SparseGradient |
SparseGradient.remainder(SparseGradient a)
IEEE remainder operator.
|
SparseGradient |
SparseGradient.subtract(SparseGradient a)
Compute this - a.
|
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