core/io.nacular.doodle.utils/SquareMatrix

SquareMatrix

open class SquareMatrix<T : Number> : MatrixImpl<T>

A square (NxN) Matrix.

Parameters

values

must be a square 2d array of values

Properties

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val inverse: SquareMatrix<Double>?

The inverse of this matrix if it is invertible.

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var isIdentity: Boolean

true if this matrix is equal to the Identity Matrix:

Inherited properties

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override val numColumns: Int

The number of columns in the matrix.

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override val numRows: Int

The number of rows in the matrix.

Inherited functions

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open operator override fun equals(other: Any?): Boolean
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open operator override fun get(row: Int, col: Int): T

A value within the Matrix at row, col.

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open override fun hashCode(): Int
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@JvmName(name = "mapDD")
fun SquareMatrix<Double>.map(transform: (Double) -> Double): SquareMatrix<Double>
@JvmName(name = "mapDF")
fun SquareMatrix<Double>.map(transform: (Double) -> Float): SquareMatrix<Float>
@JvmName(name = "mapDI")
fun SquareMatrix<Double>.map(transform: (Double) -> Int): SquareMatrix<Int>
@JvmName(name = "mapDL")
fun SquareMatrix<Double>.map(transform: (Double) -> Long): SquareMatrix<Long>
@JvmName(name = "mapFD")
fun SquareMatrix<Float>.map(transform: (Float) -> Double): SquareMatrix<Double>
@JvmName(name = "mapFF")
fun SquareMatrix<Float>.map(transform: (Float) -> Float): SquareMatrix<Float>
@JvmName(name = "mapFI")
fun SquareMatrix<Float>.map(transform: (Float) -> Int): SquareMatrix<Int>
@JvmName(name = "mapFL")
fun SquareMatrix<Float>.map(transform: (Float) -> Long): SquareMatrix<Long>
@JvmName(name = "mapID")
fun SquareMatrix<Int>.map(transform: (Int) -> Double): SquareMatrix<Double>
@JvmName(name = "mapIF")
fun SquareMatrix<Int>.map(transform: (Int) -> Float): SquareMatrix<Float>
@JvmName(name = "mapIL")
fun SquareMatrix<Int>.map(transform: (Int) -> Long): SquareMatrix<Long>
@JvmName(name = "mapLD")
fun SquareMatrix<Long>.map(transform: (Long) -> Double): SquareMatrix<Double>
@JvmName(name = "mapLF")
fun SquareMatrix<Long>.map(transform: (Long) -> Float): SquareMatrix<Float>
@JvmName(name = "mapLI")
fun SquareMatrix<Long>.map(transform: (Long) -> Int): SquareMatrix<Int>
@JvmName(name = "mapLL")
fun SquareMatrix<Long>.map(transform: (Long) -> Long): SquareMatrix<Long>

@JvmName(name = "mapII")
fun SquareMatrix<Int>.map(transform: (Int) -> Int): SquareMatrix<Int>

Creates a new SquareMatrix whose members are the transform of those in this one.

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@JvmName(name = "mapIndexedD")
fun SquareMatrix<Double>.mapIndexed(transform: (col: Int, row: Int, Double) -> Double): SquareMatrix<Double>
@JvmName(name = "mapIndexedF")
fun SquareMatrix<Float>.mapIndexed(transform: (col: Int, row: Int, Float) -> Float): SquareMatrix<Float>
@JvmName(name = "mapIndexedL")
fun SquareMatrix<Long>.mapIndexed(transform: (col: Int, row: Int, Long) -> Long): SquareMatrix<Long>

@JvmName(name = "mapIndexedI")
fun SquareMatrix<Int>.mapIndexed(transform: (col: Int, row: Int, Int) -> Int): SquareMatrix<Int>

Like map, but with col, row given for each item during tranformation.

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operator fun Matrix<Double>.minus(other: Matrix<Double>): Matrix<Double>

Matrix subtraction of two Matrixes.

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operator fun Matrix<Double>.plus(other: Matrix<Double>): Matrix<Double>

Matrix addition of two Matrixes.

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operator fun Matrix<Double>.times(other: Matrix<Double>): Matrix<Double>

Matrix multiplication of two Matrixes.

operator fun Matrix<Double>.times(other: SquareMatrix<Double>): Matrix<Double>
@JvmName(name = "timesDD")
inline operator fun SquareMatrix<Double>.times(value: Double): SquareMatrix<Double>
@JvmName(name = "timesDF")
inline operator fun SquareMatrix<Double>.times(value: Float): SquareMatrix<Double>
@JvmName(name = "timesDI")
inline operator fun SquareMatrix<Double>.times(value: Int): SquareMatrix<Double>
@JvmName(name = "timesDL")
inline operator fun SquareMatrix<Double>.times(value: Long): SquareMatrix<Double>
@JvmName(name = "timesFD")
inline operator fun SquareMatrix<Float>.times(value: Double): SquareMatrix<Double>
@JvmName(name = "timesFF")
inline operator fun SquareMatrix<Float>.times(value: Float): SquareMatrix<Float>
@JvmName(name = "timesFI")
inline operator fun SquareMatrix<Float>.times(value: Int): SquareMatrix<Float>
@JvmName(name = "timesFL")
inline operator fun SquareMatrix<Float>.times(value: Long): SquareMatrix<Float>
@JvmName(name = "timesID")
inline operator fun SquareMatrix<Int>.times(value: Double): SquareMatrix<Double>
@JvmName(name = "timesIF")
inline operator fun SquareMatrix<Int>.times(value: Float): SquareMatrix<Float>
@JvmName(name = "timesIL")
inline operator fun SquareMatrix<Int>.times(value: Long): SquareMatrix<Long>
@JvmName(name = "timesLD")
inline operator fun SquareMatrix<Long>.times(value: Double): SquareMatrix<Double>
@JvmName(name = "timesLF")
inline operator fun SquareMatrix<Long>.times(value: Float): SquareMatrix<Float>
@JvmName(name = "timesLI")
inline operator fun SquareMatrix<Long>.times(value: Int): SquareMatrix<Long>
@JvmName(name = "timesLL")
inline operator fun SquareMatrix<Long>.times(value: Long): SquareMatrix<Long>

operator fun SquareMatrix<Double>.times(other: SquareMatrix<Double>): SquareMatrix<Double>

Matrix multiplication of two SquareMatrixes.

@JvmName(name = "timesII")
inline operator fun SquareMatrix<Int>.times(value: Int): SquareMatrix<Int>

Right Scalar multiplication of a SquareMatrix.

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open override fun toString(): String
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fun <T : Number> SquareMatrix<T>.transpose(): SquareMatrix<T>

Gives the transposition of a SquareMatrix.