Collatz Conjecture Solver

This project is a Go application that attempts to solve the Collatz Conjecture using two methods: a seed-based approach and a brute force approach.

The calculation utilises big.Int and can represent integers as large as can fit in your computer's memory. There is no theoretical limit to the size of a big.Int number, the limit is only practical and depends on the amount of memory your computer has.

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes.

Usage

1. Download the collatz.zip file from the repository.
2. Extract the collatz.zip file to get the collatz binary.
3. Open a terminal and navigate to the directory containing the collatz binary.
4. Run the binary with the desired mode (seed or bruteforce) and the necessary arguments.

Calculate the Collatz Conjecture

./collatz seed <number>

• Replace <number> with the number you want to calculate the Collatz Conjecture.

Example:

./collatz seed 27

Bruteforce Calculate the Collatz Conjecture

./collatz bruteforce <start_number> <end_number>

• Replace <start_number> with the number you want to start the sequence from.
• Replace <end_number> with the number you want to end the sequence at.

Example:

./collatz bruteforce 0 1234567890

Prerequisites

• Go version 1.22 or higher

Installation

1. Ensure you have Go version 1.22 or higher installed on your machine.
2. Clone the repository to your local machine.
3. Navigate to the project directory.
4. Run go mod download to download the necessary dependencies.

Building the Application

The application can be run in two modes: seed and bruteforce.

make build: Builds the project and outputs the binary in out/bin/.

Using the Makefile

The Makefile includes several commands that help with building, testing, and linting the application.

Builds the project and outputs the binary in out/bin/.

make build

Removes build related files.

make clean

Runs the tests.

make test

Runs the tests and exports the coverage.

make coverage

Runs golang linting.

make lint

Shows help information for the Makefile commands.

make help