public class ComplexPolynomial extends java.lang.Object implements Polynomial
RealPolynomial
,
Serialized FormPOLYEPS
Constructor and Description |
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ComplexPolynomial(Complex[] coeff)
Creates a new instance of ComplexPolynomial
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ComplexPolynomial(Field.Member[] f)
Creates a new ComplexPolynomial object.
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Modifier and Type | Method and Description |
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AbelianGroup.Member |
add(AbelianGroup.Member g)
The group composition law.
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int |
degree()
The degree
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ComplexPolynomial |
divide(Complex a)
Returns the division of this polynomial by a scalar.
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ComplexPolynomial |
divide(double a)
Returns the division of this polynomial by a scalar.
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Polynomial |
divide(Field.Member f)
Returns the division of this polynomial by a scalar.
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boolean |
equals(java.lang.Object o) |
Field.Member |
getCoefficient(int n)
Get the coefficient of degree k, i.e.
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Complex |
getCoefficientAsComplex(int n) |
Field.Member[] |
getCoefficients()
Get the coefficients as an array
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Complex[] |
getCoefficientsAsComplexes()
Return the coefficients as an array of complex numbers.
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int |
hashCode() |
boolean |
isNull() |
boolean |
isOne() |
ComplexPolynomial |
multiply(Complex a)
Returns the multiplication of this polynomial by a scalar.
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ComplexPolynomial |
multiply(double a)
Returns the multiplication of this polynomial by a scalar.
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Polynomial |
multiply(Field.Member f)
Returns the multiplication of this polynomial by a scalar.
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Ring.Member |
multiply(Ring.Member r)
The multiplication law.
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AbelianGroup.Member |
negate()
Returns the inverse member.
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AbelianGroup.Member |
subtract(AbelianGroup.Member g)
The group composition law with inverse.
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java.lang.String |
toString() |
public ComplexPolynomial(Complex[] coeff)
public ComplexPolynomial(Field.Member[] f)
f
- public Field.Member getCoefficient(int n)
Polynomial
getCoefficient
in interface Polynomial
n
- public Complex getCoefficientAsComplex(int n)
n
- public Field.Member[] getCoefficients()
Polynomial
getCoefficients
in interface Polynomial
public Complex[] getCoefficientsAsComplexes()
public int degree()
Polynomial
degree
in interface Polynomial
public boolean isNull()
public boolean isOne()
public AbelianGroup.Member add(AbelianGroup.Member g)
add
in interface AbelianGroup.Member
g
- a group memberpublic Polynomial divide(Field.Member f)
divide
in interface Polynomial
a
- public ComplexPolynomial divide(Complex a)
a
- public ComplexPolynomial divide(double a)
a
- public boolean equals(java.lang.Object o)
equals
in class java.lang.Object
o
- public int hashCode()
hashCode
in class java.lang.Object
public Polynomial multiply(Field.Member f)
multiply
in interface Polynomial
f
- public ComplexPolynomial multiply(double a)
a
- public ComplexPolynomial multiply(Complex a)
a
- public Ring.Member multiply(Ring.Member r)
multiply
in interface Ring.Member
r
- a ring memberpublic AbelianGroup.Member negate()
negate
in interface AbelianGroup.Member
public AbelianGroup.Member subtract(AbelianGroup.Member g)
subtract
in interface AbelianGroup.Member
g
- a group memberpublic java.lang.String toString()
toString
in class java.lang.Object