integrate: Jafama + KMath
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kmath-jafama/build.gradle.kts
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kmath-jafama/build.gradle.kts
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plugins {
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id("ru.mipt.npm.gradle.jvm")
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}
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dependencies {
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api(project(":kmath-ast"))
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api(project(":kmath-complex"))
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api(project(":kmath-for-real"))
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}
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kscience{
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useHtml()
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}
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readme {
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maturity = ru.mipt.npm.gradle.Maturity.PROTOTYPE
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}
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kotlin.sourceSets.all {
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languageSettings.useExperimentalAnnotation("space.kscience.kmath.misc.UnstableKMathAPI")
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}
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/*
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* Copyright 2018-2021 KMath contributors.
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* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
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*/
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package space.kscience.kmath.jafama;
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public class DoubleWrapper {
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public double value;
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@Override
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public String toString() {
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return Double.toString(this.value);
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}
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}
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/*
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* Copyright 2018-2021 KMath contributors.
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* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
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*/
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package space.kscience.kmath.jafama;
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public class IntWrapper {
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public int value;
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@Override
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public String toString() {
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return Integer.toString(this.value);
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}
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}
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package space.kscience.kmath.jafama
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import space.kscience.kmath.operations.*
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/**
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* Advanced Number-like semifield that implements basic operations.
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*/
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public interface ExtendedFieldOperations<T> :
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FieldOperations<T>,
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TrigonometricOperations<T>,
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PowerOperations<T>,
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ExponentialOperations<T> {
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public override fun tan(arg: T): T = sin(arg) / cos(arg)
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public override fun tanh(arg: T): T = sinh(arg) / cosh(arg)
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public override fun unaryOperationFunction(operation: String): (arg: T) -> T = when (operation) {
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TrigonometricOperations.COS_OPERATION -> ::cos
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TrigonometricOperations.SIN_OPERATION -> ::sin
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TrigonometricOperations.TAN_OPERATION -> ::tan
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TrigonometricOperations.ACOS_OPERATION -> ::acos
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TrigonometricOperations.ASIN_OPERATION -> ::asin
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TrigonometricOperations.ATAN_OPERATION -> ::atan
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PowerOperations.SQRT_OPERATION -> ::sqrt
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ExponentialOperations.EXP_OPERATION -> ::exp
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ExponentialOperations.LN_OPERATION -> ::ln
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ExponentialOperations.COSH_OPERATION -> ::cosh
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ExponentialOperations.SINH_OPERATION -> ::sinh
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ExponentialOperations.TANH_OPERATION -> ::tanh
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ExponentialOperations.ACOSH_OPERATION -> ::acosh
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ExponentialOperations.ASINH_OPERATION -> ::asinh
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ExponentialOperations.ATANH_OPERATION -> ::atanh
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else -> super<FieldOperations>.unaryOperationFunction(operation)
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}
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}
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/**
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* Advanced Number-like field that implements basic operations.
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*/
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public interface ExtendedField<T> : ExtendedFieldOperations<T>, Field<T>, NumericAlgebra<T>, ScaleOperations<T> {
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public override fun sinh(arg: T): T = (exp(arg) - exp(-arg)) / 2.0
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public override fun cosh(arg: T): T = (exp(arg) + exp(-arg)) / 2.0
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public override fun tanh(arg: T): T = (exp(arg) - exp(-arg)) / (exp(-arg) + exp(arg))
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public override fun asinh(arg: T): T = ln(sqrt(arg * arg + one) + arg)
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public override fun acosh(arg: T): T = ln(arg + sqrt((arg - one) * (arg + one)))
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public override fun atanh(arg: T): T = (ln(arg + one) - ln(one - arg)) / 2.0
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public override fun rightSideNumberOperationFunction(operation: String): (left: T, right: Number) -> T =
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when (operation) {
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PowerOperations.POW_OPERATION -> ::power
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else -> super<Field>.rightSideNumberOperationFunction(operation)
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}
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}
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/**
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* A field for [Double] without boxing. Does not produce appropriate field element.
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*/
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@Suppress("EXTENSION_SHADOWED_BY_MEMBER", "OVERRIDE_BY_INLINE", "NOTHING_TO_INLINE")
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public object DoubleField : ExtendedField<Double>, Norm<Double, Double>, ScaleOperations<Double> {
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public override inline val zero: Double get() = 0.0
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public override inline val one: Double get() = 1.0
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public override fun number(value: Number): Double = value.toDouble()
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public override fun binaryOperationFunction(operation: String): (left: Double, right: Double) -> Double =
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when (operation) {
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PowerOperations.POW_OPERATION -> ::power
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else -> super<ExtendedField>.binaryOperationFunction(operation)
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}
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public override inline fun add(a: Double, b: Double): Double = a + b
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public override inline fun multiply(a: Double, b: Double): Double = a * b
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public override inline fun divide(a: Double, b: Double): Double = a / b
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public override fun scale(a: Double, value: Double): Double = a * value
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public override inline fun sin(arg: Double): Double = FastMath.sin(arg)
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public override inline fun cos(arg: Double): Double = FastMath.cos(arg)
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public override inline fun tan(arg: Double): Double = FastMath.tan(arg)
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public override inline fun acos(arg: Double): Double = FastMath.acos(arg)
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public override inline fun asin(arg: Double): Double = FastMath.asin(arg)
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public override inline fun atan(arg: Double): Double = FastMath.atan(arg)
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public override inline fun sinh(arg: Double): Double = FastMath.sinh(arg)
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public override inline fun cosh(arg: Double): Double = FastMath.cosh(arg)
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public override inline fun tanh(arg: Double): Double = FastMath.tanh(arg)
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public override inline fun asinh(arg: Double): Double = FastMath.asinh(arg)
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public override inline fun acosh(arg: Double): Double = FastMath.acosh(arg)
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public override inline fun atanh(arg: Double): Double = FastMath.atanh(arg)
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public override inline fun power(arg: Double, pow: Number): Double = FastMath.pow(arg, pow.toDouble())
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public override inline fun exp(arg: Double): Double = FastMath.exp(arg)
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public override inline fun ln(arg: Double): Double = FastMath.log(arg)
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public override inline fun norm(arg: Double): Double = FastMath.abs(arg)
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public override inline fun Double.unaryMinus(): Double = -this
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public override inline fun Double.plus(b: Double): Double = this + b
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public override inline fun Double.minus(b: Double): Double = this - b
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public override inline fun Double.times(b: Double): Double = this * b
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public override inline fun Double.div(b: Double): Double = this / b
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}
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":kmath-tensors",
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":kmath-tensors",
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":kmath-jupyter",
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":kmath-jupyter",
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":kmath-symja",
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":kmath-symja",
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":kmath-jafama",
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":examples",
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":examples",
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":benchmarks"
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":benchmarks"
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)
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)
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