Arithmetic library for Tutorial

<!-- https://jarcasting.com/artifacts/com.github.pkair/maven-space-arithmetic/ -->
<dependency>
    <groupId>com.github.pkair</groupId>
    <artifactId>maven-space-arithmetic</artifactId>
    <version>1.1.8</version>
</dependency>

// https://jarcasting.com/artifacts/com.github.pkair/maven-space-arithmetic/
implementation 'com.github.pkair:maven-space-arithmetic:1.1.8'

// https://jarcasting.com/artifacts/com.github.pkair/maven-space-arithmetic/
implementation ("com.github.pkair:maven-space-arithmetic:1.1.8")

'com.github.pkair:maven-space-arithmetic:jar:1.1.8'

<dependency org="com.github.pkair" name="maven-space-arithmetic" rev="1.1.8">
  <artifact name="maven-space-arithmetic" type="jar" />
</dependency>

@Grapes(
@Grab(group='com.github.pkair', module='maven-space-arithmetic', version='1.1.8')
)

libraryDependencies += "com.github.pkair" % "maven-space-arithmetic" % "1.1.8"

[com.github.pkair/maven-space-arithmetic "1.1.8"]