multik-core/org.jetbrains.kotlinx.multik.api.math

Package org.jetbrains.kotlinx.multik.api.math

Types

Math

interface Math

Mathematical methods interface.

MathEx

interface MathEx

Extension interface for Math for improved type support.

Functions

argMax

fun <T : Number, D : Dimension> MultiArray<T, D>.argMax(): Int

Returns flat index of maximum element in an ndarray.

argMin

fun <T : Number, D : Dimension> MultiArray<T, D>.argMin(): Int

Returns flat index of minimum element in an ndarray.

cos

@JvmName(name = "cosTD")

fun <T : Number, D : Dimension> MultiArray<T, D>.cos(): NDArray<Double, D>

Returns an ndarray of Double from the given ndarray to each element of which a cos function has been applied.

@JvmName(name = "cosFloatD")

fun <D : Dimension> MultiArray<Float, D>.cos(): NDArray<Float, D>

Returns an ndarray of Float from the given ndarray to each element of which a cos function has been applied.

@JvmName(name = "cosComplexDoubleD")

fun <D : Dimension> MultiArray<ComplexDouble, D>.cos(): NDArray<ComplexDouble, D>

@JvmName(name = "cosComplexFloatD")

fun <D : Dimension> MultiArray<ComplexFloat, D>.cos(): NDArray<ComplexFloat, D>

Returns an ndarray of ComplexFloat from the given ndarray to each element of which a cos function has been applied.

@JvmName(name = "cos")

fun <T : Number, D : Dimension> Math.cos(a: MultiArray<T, D>): NDArray<Double, D>

Returns a ndarray of Double from the given ndarray to each element of which a cos function has been applied.

@JvmName(name = "cosFloat")

fun <D : Dimension> Math.cos(a: MultiArray<Float, D>): NDArray<Float, D>

Returns a ndarray of Float from the given ndarray to each element of which a cos function has been applied.

@JvmName(name = "cosComplexDouble")

fun <D : Dimension> Math.cos(a: MultiArray<ComplexDouble, D>): NDArray<ComplexDouble, D>

Returns a ndarray of ComplexDouble from the given ndarray to each element of which a cos function has been applied.

@JvmName(name = "cosComplexFloat")

fun <D : Dimension> Math.cos(a: MultiArray<ComplexFloat, D>): NDArray<ComplexFloat, D>

Returns a ndarray of ComplexFloat from the given ndarray to each element of which a cos function has been applied.

cumSum

fun <T : Number, D : Dimension> MultiArray<T, D>.cumSum(): D1Array<T>

Returns cumulative sum of all elements in the given ndarray.

exp

@JvmName(name = "expTD")

fun <T : Number, D : Dimension> MultiArray<T, D>.exp(): NDArray<Double, D>

Returns an ndarray of Double from the given ndarray to each element of which an exp function has been applied.

@JvmName(name = "expFloatD")

fun <D : Dimension> MultiArray<Float, D>.exp(): NDArray<Float, D>

Returns an ndarray of Float from the given ndarray to each element of which an exp function has been applied.

@JvmName(name = "expComplexDoubleD")

fun <D : Dimension> MultiArray<ComplexDouble, D>.exp(): NDArray<ComplexDouble, D>

Returns an ndarray of ComplexDouble from the given ndarray to each element of which an exp function has been applied.

@JvmName(name = "expComplexFloatD")

fun <D : Dimension> MultiArray<ComplexFloat, D>.exp(): NDArray<ComplexFloat, D>

Returns an ndarray of ComplexFloat from the given ndarray to each element of which an exp function has been applied.

@JvmName(name = "exp")

fun <T : Number, D : Dimension> Math.exp(a: MultiArray<T, D>): NDArray<Double, D>

Returns a ndarray of Double from the given ndarray to each element of which an exp function has been applied.

@JvmName(name = "expFloat")

fun <D : Dimension> Math.exp(a: MultiArray<Float, D>): NDArray<Float, D>

Returns a ndarray of Float from the given ndarray to each element of which an exp function has been applied.

@JvmName(name = "expComplexDouble")

fun <D : Dimension> Math.exp(a: MultiArray<ComplexDouble, D>): NDArray<ComplexDouble, D>

Returns a ndarray of ComplexDouble from the given ndarray to each element of which an exp function has been applied.

@JvmName(name = "expComplexFloat")

fun <D : Dimension> Math.exp(a: MultiArray<ComplexFloat, D>): NDArray<ComplexFloat, D>

Returns a ndarray of ComplexFloat from the given ndarray to each element of which an exp function has been applied.

log

@JvmName(name = "logTD")

fun <T : Number, D : Dimension> MultiArray<T, D>.log(): NDArray<Double, D>

Returns an ndarray of Double from the given ndarray to each element of which a log function has been applied.

@JvmName(name = "logFloatD")

fun <D : Dimension> MultiArray<Float, D>.log(): NDArray<Float, D>

Returns an ndarray of Float from the given ndarray to each element of which a log function has been applied.

@JvmName(name = "logComplexDoubleD")

fun <D : Dimension> MultiArray<ComplexDouble, D>.log(): NDArray<ComplexDouble, D>

Returns an ndarray of ComplexDouble from the given ndarray to each element of which a log function has been applied.

@JvmName(name = "logComplexFloatD")

fun <D : Dimension> MultiArray<ComplexFloat, D>.log(): NDArray<ComplexFloat, D>

Returns an ndarray of ComplexFloat from the given ndarray to each element of which a log function has been applied.

@JvmName(name = "log")

fun <T : Number, D : Dimension> Math.log(a: MultiArray<T, D>): NDArray<Double, D>

Returns a ndarray of Double from the given ndarray to each element of which a log function has been applied.

@JvmName(name = "logFloat")

fun <D : Dimension> Math.log(a: MultiArray<Float, D>): NDArray<Float, D>

Returns a ndarray of Float from the given ndarray to each element of which a log function has been applied.

@JvmName(name = "logComplexDouble")

fun <D : Dimension> Math.log(a: MultiArray<ComplexDouble, D>): NDArray<ComplexDouble, D>

Returns a ndarray of ComplexDouble from the given ndarray to each element of which a log function has been applied.

@JvmName(name = "logComplexFloat")

fun <D : Dimension> Math.log(a: MultiArray<ComplexFloat, D>): NDArray<ComplexFloat, D>

Returns a ndarray of ComplexFloat from the given ndarray to each element of which a log function has been applied.

sin

@JvmName(name = "sinTD")

fun <T : Number, D : Dimension> MultiArray<T, D>.sin(): NDArray<Double, D>

@JvmName(name = "sin")

fun <T : Number, D : Dimension> Math.sin(a: MultiArray<T, D>): NDArray<Double, D>

Returns an ndarray of Double from the given ndarray to each element of which a sin function has been applied.

@JvmName(name = "sinFloatD")

fun <D : Dimension> MultiArray<Float, D>.sin(): NDArray<Float, D>

@JvmName(name = "sinFloat")

fun <D : Dimension> Math.sin(a: MultiArray<Float, D>): NDArray<Float, D>

Returns an ndarray of Float from the given ndarray to each element of which a sin function has been applied.

@JvmName(name = "sinComplexDoubleD")

fun <D : Dimension> MultiArray<ComplexDouble, D>.sin(): NDArray<ComplexDouble, D>

@JvmName(name = "sinComplexDouble")

fun <D : Dimension> Math.sin(a: MultiArray<ComplexDouble, D>): NDArray<ComplexDouble, D>

Returns an ndarray of ComplexDouble from the given ndarray to each element of which a sin function has been applied.

@JvmName(name = "sinComplexFloatD")

fun <D : Dimension> MultiArray<ComplexFloat, D>.sin(): NDArray<ComplexFloat, D>

@JvmName(name = "sinComplexFloat")

fun <D : Dimension> Math.sin(a: MultiArray<ComplexFloat, D>): NDArray<ComplexFloat, D>

Returns an ndarray of ComplexFloat from the given ndarray to each element of which a sin function has been applied.