Merge branch 'master' into dev

# Conflicts: # README.md # build.gradle.kts # examples/src/main/kotlin/space/kscience/kmath/stat/DistributionBenchmark.kt # examples/src/main/kotlin/space/kscience/kmath/structures/ParallelRealNDField.kt # kmath-ast/README.md # kmath-ast/build.gradle.kts # kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/MstExpression.kt # kmath-complex/README.md # kmath-complex/build.gradle.kts # kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/ComplexNDField.kt # kmath-core/README.md # kmath-core/build.gradle.kts # kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/MST.kt # kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/MstAlgebra.kt # kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/RealNDField.kt # kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/RealBufferField.kt # kmath-coroutines/build.gradle.kts # kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/BlockingRealChain.kt # kmath-coroutines/src/jvmMain/kotlin/space/kscience/kmath/structures/LazyNDStructure.kt # kmath-dimensions/src/commonTest/kotlin/kscience/dimensions/DMatrixContextTest.kt # kmath-for-real/README.md # kmath-functions/README.md # kmath-functions/src/commonMain/kotlin/space/kscience/kmath/interpolation/Interpolator.kt # kmath-functions/src/commonMain/kotlin/space/kscience/kmath/interpolation/LoessInterpolator.kt # kmath-functions/src/commonMain/kotlin/space/kscience/kmath/interpolation/XYPointSet.kt # kmath-geometry/build.gradle.kts # kmath-nd4j/README.md # kmath-nd4j/build.gradle.kts # kmath-stat/src/commonMain/kotlin/space/kscience/kmath/distributions/FactorizedDistribution.kt # kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Distribution.kt # kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Fitting.kt # kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/OptimizationProblem.kt # kmath-stat/src/jvmMain/kotlin/space/kscience/kmath/stat/distributions.kt # kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorNDStructure.kt
2021-04-16 18:02:44 +07:00 · 2021-04-16 18:02:44 +07:00 · e9c31b7827
commit e9c31b7827
parent 1d1937405d 77a3db56fc
296 changed files with 2483 additions and 114 deletions
--- a/.gitignore
+++ b/.gitignore
@ -1,7 +1,11 @@
 .gradle
 build/
 out/
+
 .idea/
+
+!.idea/copyright/
+
 .vscode/

 # Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
--- a/.idea/copyright/kmath.xml
+++ b/.idea/copyright/kmath.xml
@ -0,0 +1,6 @@
+<component name="CopyrightManager">
+  <copyright>
+    <option name="notice" value="Copyright 2018-2021 KMath contributors.&#10;Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file." />
+    <option name="myName" value="kmath" />
+  </copyright>
+</component>
--- a/.idea/copyright/profiles_settings.xml
+++ b/.idea/copyright/profiles_settings.xml
@ -0,0 +1,7 @@
+<component name="CopyrightManager">
+  <settings default="kmath">
+    <module2copyright>
+      <element module="Project Files" copyright="kmath" />
+    </module2copyright>
+  </settings>
+</component>
--- a/README.md
+++ b/README.md
@ -11,6 +11,8 @@ Python's NumPy library. Later we found that kotlin is much more flexible languag
 designs. In contrast to `numpy` and `scipy` it is modular and has a lightweight core. The `numpy`-like experience could 
 be achieved with [kmath-for-real](/kmath-for-real) extension module.

+[Documentation site (**WIP**)](https://mipt-npm.github.io/kmath/)
+
 ## Publications and talks

 * [A conceptual article about context-oriented design](https://proandroiddev.com/an-introduction-context-oriented-programming-in-kotlin-2e79d316b0a2)
@ -260,7 +262,7 @@ repositories {

 dependencies {
    api("space.kscience:kmath-core:0.3.0-dev-4")
-    // api("kscience.kmath:kmath-core-jvm:0.3.0-dev-4") for jvm-specific version
+    // api("space.kscience.kmath:kmath-core-jvm:0.3.0-dev-4") for jvm-specific version
 }
 ```

--- a/build.gradle.kts
+++ b/build.gradle.kts
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 import org.jetbrains.dokka.gradle.DokkaTask
 import java.net.URL

--- a/docs/templates/README-TEMPLATE.md
+++ b/docs/templates/README-TEMPLATE.md
@ -11,6 +11,8 @@ Python's NumPy library. Later we found that kotlin is much more flexible languag
 designs. In contrast to `numpy` and `scipy` it is modular and has a lightweight core. The `numpy`-like experience could 
 be achieved with [kmath-for-real](/kmath-for-real) extension module.

+[Documentation site (**WIP**)](https://mipt-npm.github.io/kmath/)
+
 ## Publications and talks

 * [A conceptual article about context-oriented design](https://proandroiddev.com/an-introduction-context-oriented-programming-in-kotlin-2e79d316b0a2)
@ -104,7 +106,7 @@ repositories {

 dependencies {
    api("${group}:kmath-core:$version")
-    // api("kscience.kmath:kmath-core-jvm:$version") for jvm-specific version
+    // api("${group}:kmath-core-jvm:$version") for jvm-specific version
 }
 ```

--- a/examples/build.gradle.kts
+++ b/examples/build.gradle.kts
@ -1,4 +1,10 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+import ru.mipt.npm.gradle.Maturity

 plugins {
    kotlin("jvm")
@ -129,5 +135,5 @@ tasks.withType<KotlinCompile> {
 }

 readme {
-    maturity = ru.mipt.npm.gradle.Maturity.EXPERIMENTAL
+    maturity = Maturity.EXPERIMENTAL
 }
--- a/examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/ArrayBenchmark.kt
+++ b/examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/ArrayBenchmark.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.benchmarks

 import kotlinx.benchmark.Benchmark
--- a/examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/BigIntBenchmark.kt
+++ b/examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/BigIntBenchmark.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.benchmarks

 import kotlinx.benchmark.Blackhole
--- a/examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/BufferBenchmark.kt
+++ b/examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/BufferBenchmark.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.benchmarks

 import kotlinx.benchmark.Benchmark
--- a/examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/DotBenchmark.kt
+++ b/examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/DotBenchmark.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.benchmarks

 import kotlinx.benchmark.Benchmark
--- a/examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt
+++ b/examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.benchmarks

 import kotlinx.benchmark.Benchmark
--- a/examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/MatrixInverseBenchmark.kt
+++ b/examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/MatrixInverseBenchmark.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.benchmarks

 import kotlinx.benchmark.Benchmark
--- a/examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/NDFieldBenchmark.kt
+++ b/examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/NDFieldBenchmark.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.benchmarks

 import kotlinx.benchmark.Benchmark
--- a/examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/ViktorBenchmark.kt
+++ b/examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/ViktorBenchmark.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.benchmarks

 import kotlinx.benchmark.Benchmark
--- a/examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/ViktorLogBenchmark.kt
+++ b/examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/ViktorLogBenchmark.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.benchmarks

 import kotlinx.benchmark.Benchmark
--- a/examples/src/main/kotlin/space/kscience/kmath/ast/astRendering.kt
+++ b/examples/src/main/kotlin/space/kscience/kmath/ast/astRendering.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.ast

 import space.kscience.kmath.ast.rendering.FeaturedMathRendererWithPostProcess
--- a/examples/src/main/kotlin/space/kscience/kmath/ast/expressions.kt
+++ b/examples/src/main/kotlin/space/kscience/kmath/ast/expressions.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.ast

 import space.kscience.kmath.expressions.MstField
--- a/examples/src/main/kotlin/space/kscience/kmath/ast/kotlingradSupport.kt
+++ b/examples/src/main/kotlin/space/kscience/kmath/ast/kotlingradSupport.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.ast

 import space.kscience.kmath.asm.compileToExpression
--- a/examples/src/main/kotlin/space/kscience/kmath/commons/fit/fitWithAutoDiff.kt
+++ b/examples/src/main/kotlin/space/kscience/kmath/commons/fit/fitWithAutoDiff.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.commons.fit

 import kotlinx.html.br
--- a/examples/src/main/kotlin/space/kscience/kmath/linear/gradient.kt
+++ b/examples/src/main/kotlin/space/kscience/kmath/linear/gradient.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.linear

 import space.kscience.kmath.real.*
--- a/examples/src/main/kotlin/space/kscience/kmath/operations/BigIntDemo.kt
+++ b/examples/src/main/kotlin/space/kscience/kmath/operations/BigIntDemo.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.operations

 fun main() {
--- a/examples/src/main/kotlin/space/kscience/kmath/operations/ComplexDemo.kt
+++ b/examples/src/main/kotlin/space/kscience/kmath/operations/ComplexDemo.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.operations

 import space.kscience.kmath.complex.Complex
--- a/examples/src/main/kotlin/space/kscience/kmath/stat/DistributionBenchmark.kt
+++ b/examples/src/main/kotlin/space/kscience/kmath/stat/DistributionBenchmark.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.stat

 import kotlinx.coroutines.Dispatchers
--- a/examples/src/main/kotlin/space/kscience/kmath/stat/DistributionDemo.kt
+++ b/examples/src/main/kotlin/space/kscience/kmath/stat/DistributionDemo.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.stat

 import kotlinx.coroutines.runBlocking
--- a/examples/src/main/kotlin/space/kscience/kmath/structures/ComplexND.kt
+++ b/examples/src/main/kotlin/space/kscience/kmath/structures/ComplexND.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
@file:Suppress("unused")

 package space.kscience.kmath.structures
--- a/examples/src/main/kotlin/space/kscience/kmath/structures/NDField.kt
+++ b/examples/src/main/kotlin/space/kscience/kmath/structures/NDField.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.structures

 import kotlinx.coroutines.GlobalScope
--- a/examples/src/main/kotlin/space/kscience/kmath/structures/StreamDoubleFieldND.kt
+++ b/examples/src/main/kotlin/space/kscience/kmath/structures/StreamDoubleFieldND.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.structures

 import space.kscience.kmath.nd.*
--- a/examples/src/main/kotlin/space/kscience/kmath/structures/StructureReadBenchmark.kt
+++ b/examples/src/main/kotlin/space/kscience/kmath/structures/StructureReadBenchmark.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.structures

 import space.kscience.kmath.nd.BufferND
--- a/examples/src/main/kotlin/space/kscience/kmath/structures/StructureWriteBenchmark.kt
+++ b/examples/src/main/kotlin/space/kscience/kmath/structures/StructureWriteBenchmark.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.structures

 import space.kscience.kmath.nd.StructureND
--- a/examples/src/main/kotlin/space/kscience/kmath/structures/typeSafeDimensions.kt
+++ b/examples/src/main/kotlin/space/kscience/kmath/structures/typeSafeDimensions.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.structures

 import space.kscience.kmath.dimensions.D2
--- a/gradle.properties
+++ b/gradle.properties
@ -1,3 +1,8 @@
+#
+# Copyright 2018-2021 KMath contributors.
+# Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+#
+
 kotlin.code.style=official
 kotlin.mpp.enableGranularSourceSetsMetadata=true
 kotlin.mpp.stability.nowarn=true
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@ -1,3 +1,8 @@
+#
+# Copyright 2018-2021 KMath contributors.
+# Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+#
+
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.3-bin.zip
--- a/15
+++ b/15
@ -1,19 +1,8 @@
 #!/usr/bin/env sh

 #
-# Copyright 2015 the original author or authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
+# Copyright 2018-2021 KMath contributors.
+# Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
 #

 ##############################################################################
--- a/kmath-ast/build.gradle.kts
+++ b/kmath-ast/build.gradle.kts
@ -1,3 +1,10 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+import ru.mipt.npm.gradle.Maturity
+
 plugins {
    kotlin("multiplatform")
    id("ru.mipt.npm.gradle.common")
@ -51,7 +58,7 @@ tasks.dokkaHtml {
 }

 readme {
-    maturity = ru.mipt.npm.gradle.Maturity.PROTOTYPE
+    maturity = Maturity.PROTOTYPE
    propertyByTemplate("artifact", rootProject.file("docs/templates/ARTIFACT-TEMPLATE.md"))

    feature(
--- a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/LatexSyntaxRenderer.kt
+++ b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/LatexSyntaxRenderer.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.ast.rendering

 /**
--- a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathMLSyntaxRenderer.kt
+++ b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathMLSyntaxRenderer.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.ast.rendering

 /**
--- a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathRenderer.kt
+++ b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathRenderer.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.ast.rendering

 import space.kscience.kmath.expressions.MST
--- a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathSyntax.kt
+++ b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathSyntax.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.ast.rendering

 /**
--- a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/SyntaxRenderer.kt
+++ b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/SyntaxRenderer.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.ast.rendering

 /**
--- a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/features.kt
+++ b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/features.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.ast.rendering

 import space.kscience.kmath.ast.rendering.FeaturedMathRenderer.RenderFeature
--- a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/stages.kt
+++ b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/stages.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.ast.rendering

 import space.kscience.kmath.operations.FieldOperations
--- a/kmath-ast/src/commonTest/kotlin/space/kscisnce/kmath/ast/InterpretTest.kt
+++ b/kmath-ast/src/commonTest/kotlin/space/kscisnce/kmath/ast/InterpretTest.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscisnce.kmath.ast

 import space.kscience.kmath.expressions.MstField
--- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/estree.kt
+++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/estree.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.estree

 import space.kscience.kmath.estree.internal.ESTreeBuilder
--- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/ESTreeBuilder.kt
+++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/ESTreeBuilder.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.estree.internal

 import space.kscience.kmath.estree.internal.astring.generate
--- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/astring/astring.kt
+++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/astring/astring.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
@file:JsModule("astring")
@file:JsNonModule

--- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/astring/astring.typealises.kt
+++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/astring/astring.typealises.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.estree.internal.astring

 internal typealias Generator = Any
--- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/emitter/emitter.kt
+++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/emitter/emitter.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.estree.internal.emitter

 internal open external class Emitter {
--- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/estree/estree.extensions.kt
+++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/estree/estree.extensions.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.estree.internal.estree

 internal fun Program(sourceType: String, vararg body: dynamic) = object : Program {
--- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/estree/estree.kt
+++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/estree/estree.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.estree.internal.estree

 import kotlin.js.RegExp
--- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/stream/stream.kt
+++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/stream/stream.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.estree.internal.stream

 import space.kscience.kmath.estree.internal.emitter.Emitter
--- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/tsstdlib/lib.es2015.iterable.kt
+++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/tsstdlib/lib.es2015.iterable.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.estree.internal.tsstdlib

 internal external interface IteratorYieldResult<TYield> {
--- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/tsstdlib/lib.es5.kt
+++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/tsstdlib/lib.es5.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
@file:Suppress("UNUSED_TYPEALIAS_PARAMETER", "DEPRECATION")

 package space.kscience.kmath.estree.internal.tsstdlib
--- a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/estree/TestESTreeConsistencyWithInterpreter.kt
+++ b/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/estree/TestESTreeConsistencyWithInterpreter.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.estree

 import space.kscience.kmath.complex.ComplexField
--- a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/estree/TestESTreeOperationsSupport.kt
+++ b/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/estree/TestESTreeOperationsSupport.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.estree

 import space.kscience.kmath.expressions.MstExtendedField
--- a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/estree/TestESTreeSpecialization.kt
+++ b/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/estree/TestESTreeSpecialization.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.estree

 import space.kscience.kmath.expressions.MstExtendedField
--- a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/estree/TestESTreeVariables.kt
+++ b/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/estree/TestESTreeVariables.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.estree

 import space.kscience.kmath.expressions.MstRing
--- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/asm.kt
+++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/asm.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.asm

 import space.kscience.kmath.asm.internal.AsmBuilder
--- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/AsmBuilder.kt
+++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/AsmBuilder.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.asm.internal

 import org.objectweb.asm.*
--- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/codegenUtils.kt
+++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/codegenUtils.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.asm.internal

 import org.objectweb.asm.*
--- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/mapIntrinsics.kt
+++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/mapIntrinsics.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
@file:JvmName("MapIntrinsics")

 package space.kscience.kmath.asm.internal
--- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/ast/parser.kt
+++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/ast/parser.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 // TODO move to common when https://github.com/h0tk3y/better-parse/pull/37 is merged

 package space.kscience.kmath.ast
--- a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/asm/TestAsmConsistencyWithInterpreter.kt
+++ b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/asm/TestAsmConsistencyWithInterpreter.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.asm

 import space.kscience.kmath.complex.ComplexField
--- a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/asm/TestAsmOperationsSupport.kt
+++ b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/asm/TestAsmOperationsSupport.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.asm

 import space.kscience.kmath.expressions.MstExtendedField
--- a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/asm/TestAsmSpecialization.kt
+++ b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/asm/TestAsmSpecialization.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.asm

 import space.kscience.kmath.expressions.MstExtendedField
--- a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/asm/TestAsmVariables.kt
+++ b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/asm/TestAsmVariables.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.asm

 import space.kscience.kmath.expressions.MstRing
--- a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/ParserPrecedenceTest.kt
+++ b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/ParserPrecedenceTest.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.ast

 import space.kscience.kmath.expressions.evaluate
--- a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/ParserTest.kt
+++ b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/ParserTest.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.ast

 import space.kscience.kmath.complex.Complex
--- a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/rendering/TestFeatures.kt
+++ b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/rendering/TestFeatures.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.ast.rendering

 import space.kscience.kmath.ast.rendering.TestUtils.testLatex
--- a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/rendering/TestLatex.kt
+++ b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/rendering/TestLatex.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.ast.rendering

 import space.kscience.kmath.ast.rendering.TestUtils.testLatex
--- a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/rendering/TestMathML.kt
+++ b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/rendering/TestMathML.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.ast.rendering

 import space.kscience.kmath.ast.rendering.TestUtils.testMathML
--- a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/rendering/TestStages.kt
+++ b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/rendering/TestStages.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.ast.rendering

 import space.kscience.kmath.ast.rendering.TestUtils.testLatex
--- a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/rendering/TestUtils.kt
+++ b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/rendering/TestUtils.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.ast.rendering

 import space.kscience.kmath.ast.parseMath
--- a/kmath-commons/build.gradle.kts
+++ b/kmath-commons/build.gradle.kts
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 plugins {
    kotlin("jvm")
    id("ru.mipt.npm.gradle.common")
--- a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/expressions/DerivativeStructureExpression.kt
+++ b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/expressions/DerivativeStructureExpression.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.commons.expressions

 import org.apache.commons.math3.analysis.differentiation.DerivativeStructure
--- a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/integration/CMIntegrator.kt
+++ b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/integration/CMIntegrator.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.commons.integration

 import org.apache.commons.math3.analysis.integration.IterativeLegendreGaussIntegrator
--- a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/integration/GaussRuleIntegrator.kt
+++ b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/integration/GaussRuleIntegrator.kt
@ -1,17 +1,6 @@
 /*
- * Copyright 2015 Alexander Nozik.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
 */
 package space.kscience.kmath.commons.integration

--- a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/linear/CMMatrix.kt
+++ b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/linear/CMMatrix.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.commons.linear

 import org.apache.commons.math3.linear.*
--- a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/linear/CMSolver.kt
+++ b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/linear/CMSolver.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.commons.linear

 import org.apache.commons.math3.linear.*
--- a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/optimization/CMOptimization.kt
+++ b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/optimization/CMOptimization.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.commons.optimization

 import org.apache.commons.math3.optim.*
--- a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/optimization/cmFit.kt
+++ b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/optimization/cmFit.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.commons.optimization

 import org.apache.commons.math3.analysis.differentiation.DerivativeStructure
--- a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/random/CMRandomGeneratorWrapper.kt
+++ b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/random/CMRandomGeneratorWrapper.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.commons.random

 import space.kscience.kmath.stat.RandomGenerator
--- a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/transform/Transformations.kt
+++ b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/transform/Transformations.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.commons.transform

 import kotlinx.coroutines.FlowPreview
--- a/kmath-commons/src/test/kotlin/space/kscience/kmath/commons/expressions/DerivativeStructureExpressionTest.kt
+++ b/kmath-commons/src/test/kotlin/space/kscience/kmath/commons/expressions/DerivativeStructureExpressionTest.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.commons.expressions

 import space.kscience.kmath.expressions.binding
--- a/kmath-commons/src/test/kotlin/space/kscience/kmath/commons/integration/IntegrationTest.kt
+++ b/kmath-commons/src/test/kotlin/space/kscience/kmath/commons/integration/IntegrationTest.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.commons.integration

 import org.junit.jupiter.api.Test
--- a/kmath-commons/src/test/kotlin/space/kscience/kmath/commons/optimization/OptimizeTest.kt
+++ b/kmath-commons/src/test/kotlin/space/kscience/kmath/commons/optimization/OptimizeTest.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.commons.optimization

 import kotlinx.coroutines.runBlocking
--- a/kmath-complex/build.gradle.kts
+++ b/kmath-complex/build.gradle.kts
@ -1,3 +1,10 @@
+import ru.mipt.npm.gradle.Maturity
+
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 plugins {
    kotlin("multiplatform")
    id("ru.mipt.npm.gradle.common")
@ -18,7 +25,7 @@ kotlin.sourceSets {

 readme {
    description = "Complex numbers and quaternions."
-    maturity = ru.mipt.npm.gradle.Maturity.PROTOTYPE
+    maturity = Maturity.PROTOTYPE
    propertyByTemplate("artifact", rootProject.file("docs/templates/ARTIFACT-TEMPLATE.md"))

    feature(
--- a/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/Complex.kt
+++ b/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/Complex.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.complex

 import space.kscience.kmath.memory.MemoryReader
--- a/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/ComplexFieldND.kt
+++ b/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/ComplexFieldND.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.complex

 import space.kscience.kmath.misc.UnstableKMathAPI
--- a/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/Quaternion.kt
+++ b/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/Quaternion.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.complex

 import space.kscience.kmath.memory.MemoryReader
--- a/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ComplexBufferSpecTest.kt
+++ b/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ComplexBufferSpecTest.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.complex

 import space.kscience.kmath.structures.Buffer
--- a/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ComplexFieldTest.kt
+++ b/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ComplexFieldTest.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.complex

 import space.kscience.kmath.operations.invoke
--- a/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ComplexTest.kt
+++ b/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ComplexTest.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.complex

 import space.kscience.kmath.operations.invoke
--- a/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ExpressionFieldForComplexTest.kt
+++ b/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ExpressionFieldForComplexTest.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.complex

 import space.kscience.kmath.expressions.FunctionalExpressionField
--- a/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/QuaternionFieldTest.kt
+++ b/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/QuaternionFieldTest.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.complex

 import space.kscience.kmath.operations.invoke
--- a/kmath-core/build.gradle.kts
+++ b/kmath-core/build.gradle.kts
@ -1,3 +1,10 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+import ru.mipt.npm.gradle.Maturity
+
 plugins {
    kotlin("multiplatform")
    id("ru.mipt.npm.gradle.common")
@ -14,7 +21,7 @@ kotlin.sourceSets {

 readme {
    description = "Core classes, algebra definitions, basic linear algebra"
-    maturity = ru.mipt.npm.gradle.Maturity.DEVELOPMENT
+    maturity = Maturity.DEVELOPMENT
    propertyByTemplate("artifact", rootProject.file("docs/templates/ARTIFACT-TEMPLATE.md"))

    feature(
--- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/data/ColumnarData.kt
+++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/data/ColumnarData.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.data

 import space.kscience.kmath.misc.Symbol
--- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/data/XYColumnarData.kt
+++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/data/XYColumnarData.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.data

 import space.kscience.kmath.misc.Symbol
--- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/data/XYZColumnarData.kt
+++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/data/XYZColumnarData.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.data

 import space.kscience.kmath.misc.Symbol
--- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/Domain.kt
+++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/Domain.kt
@ -1,3 +1,8 @@
+/*
+ * Copyright 2018-2021 KMath contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
 package space.kscience.kmath.domains

 import space.kscience.kmath.linear.Point
--- a/Show More
+++ b/Show More