# The Core Module (`kmath-core`) The core features of KMath: - [algebras](src/commonMain/kotlin/kscience/kmath/operations/Algebra.kt) : Algebraic structures: contexts and elements - [nd](src/commonMain/kotlin/kscience/kmath/structures/NDStructure.kt) : Many-dimensional structures - [buffers](src/commonMain/kotlin/kscience/kmath/structures/Buffers.kt) : One-dimensional structure - [expressions](src/commonMain/kotlin/kscience/kmath/expressions) : Functional Expressions - [domains](src/commonMain/kotlin/kscience/kmath/domains) : Domains - [autodif](src/commonMain/kotlin/kscience/kmath/expressions/SimpleAutoDiff.kt) : Automatic differentiation > #### Artifact: > > This module artifact: `kscience.kmath:kmath-core:0.2.0-dev-4`. > > Bintray release version: [ ![Download](https://api.bintray.com/packages/mipt-npm/kscience/kmath-core/images/download.svg) ](https://bintray.com/mipt-npm/kscience/kmath-core/_latestVersion) > > Bintray development version: [ ![Download](https://api.bintray.com/packages/mipt-npm/dev/kmath-core/images/download.svg) ](https://bintray.com/mipt-npm/dev/kmath-core/_latestVersion) > > **Gradle:** > > ```gradle > repositories { > maven { url "https://dl.bintray.com/kotlin/kotlin-eap" } > maven { url 'https://dl.bintray.com/mipt-npm/kscience' } > maven { url 'https://dl.bintray.com/mipt-npm/dev' } > maven { url 'https://dl.bintray.com/hotkeytlt/maven' } > } > > dependencies { > implementation 'kscience.kmath:kmath-core:0.2.0-dev-4' > } > ``` > **Gradle Kotlin DSL:** > > ```kotlin > repositories { > maven("https://dl.bintray.com/kotlin/kotlin-eap") > maven("https://dl.bintray.com/mipt-npm/kscience") > maven("https://dl.bintray.com/mipt-npm/dev") > maven("https://dl.bintray.com/hotkeytlt/maven") > } > > dependencies { > implementation("kscience.kmath:kmath-core:0.2.0-dev-4") > } > ```