math

Documentation

Index

• Variables
• type CmplxPolynomial
  • func ParseCmplxPolynomial(txt string) (CmplxPolynomial, error)
  • func (polynomial *CmplxPolynomial) Evaluate(z complex128) complex128
  • func (polynomial *CmplxPolynomial) FirstDerivative() CmplxPolynomial
  • func (polynomial *CmplxPolynomial) ToString() string
• type PolynomialTerm

Variables

var (
	NIL_CMPLX_POLYNOMIAL = CmplxPolynomial{}
)

Types

type CmplxPolynomial

type CmplxPolynomial struct {
	Terms    []PolynomialTerm
	Variable rune
}

Represents a complex polynomial

func ParseCmplxPolynomial

func ParseCmplxPolynomial(txt string) (CmplxPolynomial, error)

Constructs a CmplxPolynomial type from a mathematical expression.

func (*CmplxPolynomial) Evaluate

func (polynomial *CmplxPolynomial) Evaluate(z complex128) complex128

Evaluates the value of a complex polynomial for a given z.

func (*CmplxPolynomial) FirstDerivative

func (polynomial *CmplxPolynomial) FirstDerivative() CmplxPolynomial

Computes the first derivative of a complex polynomial.

func (*CmplxPolynomial) ToString

func (polynomial *CmplxPolynomial) ToString() string

Converts a CmplxPolynomial type to its string representation.

type PolynomialTerm

type PolynomialTerm struct {
	Coefficient float64
	Power       int
}

Represents a term of a complex polynomial.