CustomMath

A simple C# mathematics library created for learning purposes.

This project is a personal learning project where I practice C# fundamentals by implementing mathematical operations and utility functions from scratch.

Features

Function	Type	Description
LimitInt	int	Limits an integer between a minimum and maximum value
LimitFloat	float	Limits a float between a minimum and maximum value
AddInt	int	Adds multiple integers
AddFloat	float	Adds multiple floating-point numbers
SubInt	int	Subtracts multiple integers
SubFloat	float	Subtracts multiple floating-point numbers
MultiInt	int	Multiplies multiple integers
MultiFloat	float	Multiplies multiple floating-point numbers
PowerInt	int	Raises an integer to an integer power
PowerFloat	float	Raises a float to a power
SquareRoot	float	Calculates the square root of a number
Average	float	Calculates the average of multiple numbers

Example

using Common;

float average = CustomMath.Average(10f, 20f, 30f);
int total = CustomMath.AddInt(10, 20, 30);

Console.WriteLine(average); // 20
Console.WriteLine(total);   // 60

Learning Goals

The main goal of this project is to improve my understanding of:

• C# fundamentals
• Methods and parameters
• params
• Arrays
• foreach and for loops
• Classes and namespaces
• Static methods
• Basic mathematical logic
• Building reusable code

Status

This project is actively being developed as I learn more about C#.

The implementation may change over time as I learn better approaches and discover new mathematical operations.

Project History

This project is a continuation of my C# learning journey.

Actually..

This project originally started as a small experiment while working on a Unity game. I wanted to understand how Mathf.Clamp worked internally, so I decided to create my own version in pure C#. While working on it, I kept adding more mathematical functions for practice, and the project gradually turned into a small mathematics library. This is currently a one-day learning project and will probably continue to evolve as I learn more C#.

CustomMath is a more advanced version of that learning process, focusing on reusable mathematical functions and building a small library from scratch.