Professional Usage Guidelines

This README provides guidelines on how to use the provided mathematical operations functions (add, sub, mul, div) professionally.

Functionality

The provided JavaScript module exports four mathematical operations functions:

1. Addition: add(a, b) - Adds two numbers a and b and prints their sum to the console.
2. Subtraction: sub(a, b) - Subtracts b from a and prints the result to the console.
3. Multiplication: mul(a, b) - Multiplies two numbers a and b and prints the result to the console.
4. Division: div(a, b) - Divides a by b and prints the result to the console.

Usage

To use these functions in your JavaScript project:

1. Installation: There's no specific installation required. Simply ensure you have a JavaScript environment capable of running CommonJS modules.

2. Importing the Module:

   const mathOperations = require('./math_operations');

3. Usage Examples:

   mathOperations.addition(5, 3); // Output: 8
   mathOperations.substraction(10, 4); // Output: 6
   mathOperations.multiplication(2, 6); // Output: 12
   mathOperations.division(20, 5); // Output: 4

Best Practices

• Error Handling: Ensure appropriate error handling mechanisms are in place, especially for division operations to handle cases like division by zero.
• Input Validation: Validate inputs to functions to ensure they are of the correct type and within acceptable ranges to prevent unexpected behavior.
• Logging: Utilize appropriate logging mechanisms based on the context of usage. The provided functions log results to the console, but in a production environment, logging may need to be adjusted according to specific requirements.
• Testing: Thoroughly test the functions in different scenarios to ensure they behave as expected and handle edge cases appropriately.
• Documentation: Provide clear documentation for these functions within your project to help other developers understand their purpose and usage.

Contributors

• If you make improvements or encounter issues with these functions, feel free to contribute by submitting pull requests or opening issues on the repository where these functions are hosted.

License

This project is licensed under the MIT License. Feel free to use and modify the code according to your project's needs.