matrix

package

v0.1.0 Latest Latest Go to latest Published: May 17, 2022 License: MIT Imports: 1 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/erni27/regression

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Documentation ¶

Index ¶

Variables
func Inverse(m [][]float64) ([][]float64, error)
func IsValid(x [][]float64) bool
func Multiply(x [][]float64, y [][]float64) ([][]float64, error)
func MultiplyByVector(x [][]float64, y []float64) ([]float64, error)
func Transpose(x [][]float64) ([][]float64, error)

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrNonInvertibleMatrix = errors.New("matrix is not invertible")
	ErrOperationNotAllowed = errors.New("operation not allowed")
	ErrInvalidMatrix       = errors.New("invalid matrix")
)

Functions ¶

func Inverse ¶

func Inverse(m [][]float64) ([][]float64, error)

Inverse performs matrix inversion.

func IsValid ¶

func IsValid(x [][]float64) bool

IsValid checks if a 2D slice is a valid matrix.

func Multiply ¶

func Multiply(x [][]float64, y [][]float64) ([][]float64, error)

Multiply produces matrix product z=xy.

func MultiplyByVector ¶

func MultiplyByVector(x [][]float64, y []float64) ([]float64, error)

MultiplyByVector multiples a given matrix by a given vector.

func Transpose ¶

func Transpose(x [][]float64) ([][]float64, error)

Transpose performs a matrix transposition.

Types ¶

This section is empty.

Source Files ¶

View all Source files

matrix.go

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