java.lang.Object
- org.robwork.sdurw_math.PolynomialNDEigenRowVector3idComplexDouble

```
public class PolynomialNDEigenRowVector3idComplexDouble
extends java.lang.Object
```
Representation of a polynomial that can have non-scalar coefficients (polynomial
matrix).

Representation of a polynomial of the following form:

f(x) = C_n x^n + C_(n-1) x^(n-1) + C_2 x^2 + C_1 x + C_0

The polynomial is represented as a list of coefficients ordered from lowest-order term to
highest-order term, {c_0,c_1,...,c_n}.

Constructor Summary

Constructors
Constructor	Description
`PolynomialNDEigenRowVector3idComplexDouble(long order)`	Create polynomial with uninitialized coefficients.
`PolynomialNDEigenRowVector3idComplexDouble(long cPtr, boolean cMemoryOwn)`
`PolynomialNDEigenRowVector3idComplexDouble(PolynomialNDEigenRowVector3idComplexDouble p)`	Create polynomial from other polynomial.
`PolynomialNDEigenRowVector3idComplexDouble(SWIGTYPE_p_std__vectorT_Eigen__MatrixT_std__complexT_double_t_1_3_t_t coefficients)`	Create polynomial from vector.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`PolynomialNDEigenRowVector3idComplexDouble`	`add(PolynomialNDEigenRowVector3idComplexDouble b)`	Polynomial addition.
`PolynomialNDEigenRowVector3idComplexDouble`	`addAssign(PolynomialNDEigenRowVector3idComplexDouble b)`	Polynomial addition.
`void`	`assign(PolynomialNDEigenRowVector3idComplexDouble b)`	Assignment.
`PolynomialNDEigenRowVector3idComplexDouble`	`deflate(complexd x)`	Perform deflation of polynomial.
`void`	`delete()`
`PolynomialNDEigenRowVector3idComplexDouble`	`derivative()`	Get the derivative polynomial.
`PolynomialNDEigenRowVector3idComplexDouble`	`derivative(long n)`	Get the derivative polynomial.
`PolynomialNDEigenRowVector3idComplexDouble`	`devideAssign(complexd s)`	Scalar division
`PolynomialNDEigenRowVector3idComplexDouble`	`divide(complexd s)`	Scalar division
`boolean`	`equals(PolynomialNDEigenRowVector3idComplexDouble b)`	Check if polynomials are equal.
`EigenRowVector3id`	`evaluate(complexd x)`	Evaluate the polynomial using Horner's Method.
`SWIGTYPE_p_std__vectorT_Eigen__MatrixT_std__complexT_double_t_1_3_t_t`	`evaluateDerivatives(complexd x)`	Evaluate the first n derivatives of the polynomial using Horner's Method.
`SWIGTYPE_p_std__vectorT_Eigen__MatrixT_std__complexT_double_t_1_3_t_t`	`evaluateDerivatives(complexd x, long n)`	Evaluate the first n derivatives of the polynomial using Horner's Method.
`EigenRowVector3id`	`get(long i)`
`static long`	`getCPtr(PolynomialNDEigenRowVector3idComplexDouble obj)`
`void`	`increaseOrder()`
`void`	`increaseOrder(long increase)`
`void`	`increaseOrder(long increase, EigenRowVector3id value)`	Increase the order of this polynomial.
`PolynomialNDEigenRowVector3idComplexDouble`	`multiply(complexd s)`	Scalar multiplication
`PolynomialNDEigenRowVector3idComplexDouble`	`multiplyAssign(complexd s)`	Scalar multiplication
`PolynomialNDEigenRowVector3idComplexDouble`	`negate()`	Negate coefficients.
`long`	`order()`	Get the order of the polynomial (the highest power).
`void`	`set(long i, EigenRowVector3id d)`
`PolynomialNDEigenRowVector3idComplexDouble`	`subtract(PolynomialNDEigenRowVector3idComplexDouble b)`	Polynomial subtraction.
`PolynomialNDEigenRowVector3idComplexDouble`	`subtractAssign(PolynomialNDEigenRowVector3idComplexDouble b)`	Polynomial subtraction.
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - PolynomialNDEigenRowVector3idComplexDouble
```
public PolynomialNDEigenRowVector3idComplexDouble(long cPtr,
                                                  boolean cMemoryOwn)
```
  - PolynomialNDEigenRowVector3idComplexDouble
```
public PolynomialNDEigenRowVector3idComplexDouble(long order)
```
    Create polynomial with uninitialized coefficients.
    
    Parameters:
    
    order - [in] the order of the polynomial.
  - PolynomialNDEigenRowVector3idComplexDouble
```
public PolynomialNDEigenRowVector3idComplexDouble(SWIGTYPE_p_std__vectorT_Eigen__MatrixT_std__complexT_double_t_1_3_t_t coefficients)
```
    Create polynomial from vector.
    
    Parameters:
    
    coefficients - [in] the coefficients ordered from lowest-order term to highest-order
    term.
  - PolynomialNDEigenRowVector3idComplexDouble
```
public PolynomialNDEigenRowVector3idComplexDouble(PolynomialNDEigenRowVector3idComplexDouble p)
```
    Create polynomial from other polynomial.
    
    Parameters:
    
    p - [in] the polynomial to copy.
- Method Detail
  - getCPtr
```
public static long getCPtr(PolynomialNDEigenRowVector3idComplexDouble obj)
```
  - delete
```
public void delete()
```
  - order
```
public long order()
```
    Get the order of the polynomial (the highest power).
    
    Returns:
    
    the order.
  - increaseOrder
```
public void increaseOrder(long increase,
                          EigenRowVector3id value)
```
    Increase the order of this polynomial.
    
    Parameters:
    
    increase - [in] how much to increase the order (default is 1).
    
    value - [in] initialize new coefficients to this value.
  - increaseOrder
```
public void increaseOrder(long increase)
```
  - increaseOrder
```
public void increaseOrder()
```
  - evaluate
```
public EigenRowVector3id evaluate(complexd x)
```
    Evaluate the polynomial using Horner's Method.
    
    Parameters:
    
    x - [in] the input parameter.
    
    Returns:
    
    the value f(x).
  - evaluateDerivatives
```
public SWIGTYPE_p_std__vectorT_Eigen__MatrixT_std__complexT_double_t_1_3_t_t evaluateDerivatives(complexd x,
                                                                                                 long n)
```
    Evaluate the first n derivatives of the polynomial using Horner's Method.
    
    Parameters:
    
    x - [in] the input parameter.
    
    n - [in] the number of derivatives to find (default is the first derivative only)
    
    Returns:
    
    a vector of values {f(x),\dot{f}(x),\ddot{f}(x),\cdots}.
  - evaluateDerivatives
```
public SWIGTYPE_p_std__vectorT_Eigen__MatrixT_std__complexT_double_t_1_3_t_t evaluateDerivatives(complexd x)
```
    Evaluate the first n derivatives of the polynomial using Horner's Method.
    
    Parameters:
    
    x - [in] the input parameter.
    
    Returns:
    
    a vector of values {f(x),\dot{f}(x),\ddot{f}(x),\cdots}.
  - deflate
```
public PolynomialNDEigenRowVector3idComplexDouble deflate(complexd x)
```
    Perform deflation of polynomial.
    
    Parameters:
    
    x - [in] a root of the polynomial.
    
    Returns:
    
    a new polynomial of same order minus one.
    Note: There is no check that the given root is in fact a root of the polynomial.
  - derivative
```
public PolynomialNDEigenRowVector3idComplexDouble derivative(long n)
```
    Get the derivative polynomial.
    
    Parameters:
    
    n - [in] gives the n'th derivative (default is n=1).
    
    Returns:
    
    a new polynomial of same order minus one.
    Note: To evaluate derivatives use the evaluate derivative method which is more precise.
  - derivative
```
public PolynomialNDEigenRowVector3idComplexDouble derivative()
```
    Get the derivative polynomial.
    
    Returns:
    
    a new polynomial of same order minus one.
    Note: To evaluate derivatives use the evaluate derivative method which is more precise.
  - get
```
public EigenRowVector3id get(long i)
```
  - set
```
public void set(long i,
                EigenRowVector3id d)
```
  - multiply
```
public PolynomialNDEigenRowVector3idComplexDouble multiply(complexd s)
```
    Scalar multiplication
    
    Parameters:
    
    s - [in] scalar to multiply with.
    
    Returns:
    
    new polynomial after multiplication.
  - divide
```
public PolynomialNDEigenRowVector3idComplexDouble divide(complexd s)
```
    Scalar division
    
    Parameters:
    
    s - [in] scalar to divide with.
    
    Returns:
    
    new polynomial after division.
  - multiplyAssign
```
public PolynomialNDEigenRowVector3idComplexDouble multiplyAssign(complexd s)
```
    Scalar multiplication
    
    Parameters:
    
    s - [in] the scalar to multiply with.
    
    Returns:
    
    reference to same polynomial with changed coefficients.
  - devideAssign
```
public PolynomialNDEigenRowVector3idComplexDouble devideAssign(complexd s)
```
    Scalar division
    
    Parameters:
    
    s - [in] the scalar to divide with.
    
    Returns:
    
    reference to same polynomial with changed coefficients.
  - subtract
```
public PolynomialNDEigenRowVector3idComplexDouble subtract(PolynomialNDEigenRowVector3idComplexDouble b)
```
    Polynomial subtraction.
    
    Parameters:
    
    b - [in] polynomial of to subtract.
    
    Returns:
    
    new polynomial after subtraction.
  - subtractAssign
```
public PolynomialNDEigenRowVector3idComplexDouble subtractAssign(PolynomialNDEigenRowVector3idComplexDouble b)
```
    Polynomial subtraction.
    
    Parameters:
    
    b - [in] polynomial to subtract.
    
    Returns:
    
    same polynomial with different coefficients after subtraction.
  - add
```
public PolynomialNDEigenRowVector3idComplexDouble add(PolynomialNDEigenRowVector3idComplexDouble b)
```
    Polynomial addition.
    
    Parameters:
    
    b - [in] polynomial to add.
    
    Returns:
    
    new polynomial after addition.
  - addAssign
```
public PolynomialNDEigenRowVector3idComplexDouble addAssign(PolynomialNDEigenRowVector3idComplexDouble b)
```
    Polynomial addition.
    
    Parameters:
    
    b - [in] polynomial to add.
    
    Returns:
    
    same polynomial with different coefficients after addition.
  - assign
```
public void assign(PolynomialNDEigenRowVector3idComplexDouble b)
```
    Assignment.
    
    Parameters:
    
    b - [in] the polynomial to take coefficients from.
  - negate
```
public PolynomialNDEigenRowVector3idComplexDouble negate()
```
    Negate coefficients.
    
    Returns:
    
    new polynomial with coefficients negated.
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - equals
```
public boolean equals(PolynomialNDEigenRowVector3idComplexDouble b)
```
    Check if polynomials are equal.
    
    Parameters:
    
    b - [in] the polynomial to compare with.
    
    Returns:
    
    true if equal, false if not.

Class PolynomialNDEigenRowVector3idComplexDouble

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

PolynomialNDEigenRowVector3idComplexDouble

PolynomialNDEigenRowVector3idComplexDouble

PolynomialNDEigenRowVector3idComplexDouble

PolynomialNDEigenRowVector3idComplexDouble

Method Detail

getCPtr

delete

order

increaseOrder

increaseOrder

increaseOrder

evaluate

evaluateDerivatives

evaluateDerivatives

deflate

derivative

derivative

get

set

multiply

divide

multiplyAssign

devideAssign

subtract

subtractAssign

add

addAssign

assign

negate

toString

equals