Mathhammer

A framework for determining the probabilities and statistics of the game of Warhammer 40,000 (8th and 9th Editions)

License	Apache License, Version 2.0
GroupId	com.cogpunk
ArtifactId	mathhammer
Last Version	1.0.0
Release Date	Oct 29, 2020
Type	jar
Description	Mathhammer A framework for determining the probabilities and statistics of the game of Warhammer 40,000 (8th and 9th Editions)
Project URL	https://github.com/cogpunk/mathhammer
Source Code Management	https://github.com/cogpunk/math

Download mathhammer

Filename	Size
mathhammer-1.0.0.pom
mathhammer-1.0.0.jar	21 KB
mathhammer-1.0.0-sources.jar	12 KB
mathhammer-1.0.0-javadoc.jar	473 KB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/com.cogpunk/mathhammer/ -->
<dependency>
    <groupId>com.cogpunk</groupId>
    <artifactId>mathhammer</artifactId>
    <version>1.0.0</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/com.cogpunk/mathhammer/
implementation 'com.cogpunk:mathhammer:1.0.0'

Gradle Kotlin

// https://jarcasting.com/artifacts/com.cogpunk/mathhammer/
implementation ("com.cogpunk:mathhammer:1.0.0")

Apache Buildr

'com.cogpunk:mathhammer:jar:1.0.0'

Apache Ivy

<dependency org="com.cogpunk" name="mathhammer" rev="1.0.0">
  <artifact name="mathhammer" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='com.cogpunk', module='mathhammer', version='1.0.0')
)

Scala SBT

libraryDependencies += "com.cogpunk" % "mathhammer" % "1.0.0"

Leiningen

[com.cogpunk/mathhammer "1.0.0"]

Dependencies

compile (1)

Group / Artifact	Type	Version
com.cogpunk : cogpunk-math	jar	1.0.0

test (1)

Group / Artifact	Type	Version
junit : junit	jar	4.13.1

Project Modules

There are no modules declared in this project.

Cogpunk Math

Cogpunk Math is a set of mathematical utilities for general use

Building from source

The build requires a Java 6 JDK (or higher) and uses Maven

mvn install

Adding as a dependency

<dependency>
	<groupId>com.cogpunk</groupId>
	<artifactId>cogpunk-math</artifactId>
	<version>1.0.1</version>
</dependency>

License

Code is under the Apache Licence v2.

Example

Determine the probability profile of adding 3 six-sided dice together

// Create a profile for a 6-sided dice

Fraction prob = new Fraction(1, 6);

Map<Integer, Fraction> map = new TreeMap<Integer, Fraction>();

for (int n = 1; n <= 6; n++) {
	map.put(n, prob);
}

ComparableEventProbabilityProfileImpl<Integer, Fraction> dice 
	= new ComparableEventProbabilityProfileImpl<Integer, Fraction>(
		map, new FractionOperator());

// Determine the probabilities of all possible results of adding the dice values together 
// using the EventProbabilityProfileAdditionAggregationStrategy

EventProbabilityProfileAggregator<Integer, Integer, Fraction> aggregator 
	= new EventProbabilityProfileAggregator<Integer, Integer, Fraction>(
		new EventProbabilityProfileAdditionAggregationStrategy<Integer>(
			new IntegerOperator()), new FractionOperator(), dice, dice, dice);

// Print out the results to the console

System.out.println(aggregator);

Versions

Version
1.0.0 Oct 29, 2020