# Custom Computer Algebra System (CAS) Parser in Rust

## Overview

This project is a custom Computer Algebra System (CAS) written in Rust. It includes a tokenizer, a parser, and a set of mathematical functions to evaluate expressions. The goal is to create a robust system that can handle a variety of mathematical operations, including basic arithmetic, trigonometry, and more advanced functions.

## Features

- Tokenization of mathematical expressions
- Parsing of expressions with correct order of operations
- Evaluation of basic arithmetic operations
- Support for trigonometric functions
- Extensible design for adding more functions

## Getting Started

### Prerequisites

- Rust (latest stable version)
- Cargo (comes with Rust)

### Installation

1. Clone the repository:
   ```sh
   git clone https://github.com/Pumpk1nH34d/rascal
   cd your-repo-name