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polygo

package module

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Versions in this module

v1

v1.1.2

Jan 3, 2022

v1.1.1

Jan 2, 2022

v1.1.0

Jan 2, 2022

Changes in this version

+ func RoundToNearestUnit(x, unit float64) float64

+ type GraphOptions struct

+ ShowAxis bool

+ ShowAxisLabels bool

+ ShowGrid bool

+ ShowIntersectionLabels bool

+ ShowIntersections bool

+ ShowRootLabels bool

+ ShowRoots bool

+ ShowYinterceptLabels bool

+ ShowYintercepts bool

type Point

+ func (p Point) String() string

type RealPolynomial

+ func (rp *RealPolynomial) Print()

+ func (rp *RealPolynomial) String() string

+ type RealPolynomialGraph struct

+ func NewGraph(elements []*RealPolynomial, center Point, xResolution, yResolution int, ...) (*RealPolynomialGraph, error)

+ func (g *RealPolynomialGraph) SaveAsPNG(path string) error

v1.0.2

Dec 30, 2021

v1.0.1

Dec 29, 2021

Changes in this version

+ type Point struct

+ X float64

+ Y float64

type RealPolynomial

+ func (rp *RealPolynomial) CoeffAtDegree(n int) float64

+ func (rp *RealPolynomial) IsDegree(n int) bool

v1.0.0

Dec 29, 2021

Changes in this version

+ func SetNewtonIterations(n int) error

+ type RealPolynomial struct

+ func NewRealPolynomial(coeffs []float64) (*RealPolynomial, error)

+ func (rp *RealPolynomial) At(x float64) float64

+ func (rp *RealPolynomial) CountRootsWithin(a, b float64) int

+ func (rp *RealPolynomial) Degree() int

+ func (rp *RealPolynomial) Derivative() *RealPolynomial

+ func (rp *RealPolynomial) Expr() string

+ func (rp *RealPolynomial) FindIntersectionWithin(a, b float64, rp2 *RealPolynomial) ([2]float64, error)

+ func (rp *RealPolynomial) FindIntersectionsWithin(a, b float64, rp2 *RealPolynomial) ([][2]float64, error)

+ func (rp *RealPolynomial) FindRootWithin(a, b float64) (float64, error)

+ func (rp *RealPolynomial) FindRootsWithin(a, b float64) ([]float64, error)

+ func (rp *RealPolynomial) IsZero() bool

+ func (rp *RealPolynomial) LeadCoeff() float64

+ func (rp *RealPolynomial) MulS(s float64) *RealPolynomial

+ func (rp *RealPolynomial) NumCoeffs() int

+ func (rp *RealPolynomial) PrintExpr()

+ func (rp *RealPolynomial) ShiftRight(offset int) *RealPolynomial

+ func (rp1 *RealPolynomial) Add(rp2 *RealPolynomial) *RealPolynomial

+ func (rp1 *RealPolynomial) Equal(rp2 *RealPolynomial) bool

+ func (rp1 *RealPolynomial) EuclideanDiv(rp2 *RealPolynomial) (*RealPolynomial, *RealPolynomial)

+ func (rp1 *RealPolynomial) Mul(rp2 *RealPolynomial) *RealPolynomial

+ func (rp1 *RealPolynomial) MulNaive(rp2 *RealPolynomial) *RealPolynomial

+ func (rp1 *RealPolynomial) Sub(rp2 *RealPolynomial) *RealPolynomial