Math Class

This Math class provides a collection of useful mathematical operations. It includes basic arithmetic functions, advanced calculations like factorial, prime number checks, GCD, LCM, Fibonacci sequence generation, and more.

Features

• Prime Number Operations:

  • Print prime numbers within a specified range.

• Factorial Calculation:

  • Calculate the factorial of a given number.

• Basic Arithmetic:

  • Add, subtract, multiply, divide, and raise numbers to a power.

• Greatest Common Divisor (GCD):

  • Calculate the GCD of two numbers.

• Least Common Multiple (LCM):

  • Calculate the LCM of two numbers.

• Fibonacci Sequence:

  • Generate and print the Fibonacci sequence up to a given number of terms.

Installation

No external dependencies are required for this class. Just include the class in your PHP project.

Usage

1. Prime Numbers

To print all prime numbers between two integers:

Math::printPrimeNumbersInRange(10, 50);

2. Factorial

To print the factorial of a number:

Math::printFactorial(5); // Output: Factorial of 5 is: 120

3. Basic Arithmetic Operations

You can perform basic arithmetic operations (addition, subtraction, multiplication, division, power) using the printArithmeticOperation method.

Math::printArithmeticOperation('add', 10, 5);        // Output: 10 + 5 = 15
Math::printArithmeticOperation('subtract', 10, 5);   // Output: 10 - 5 = 5
Math::printArithmeticOperation('multiply', 10, 5);   // Output: 10 * 5 = 50
Math::printArithmeticOperation('divide', 10, 5);     // Output: 10 / 5 = 2
Math::printArithmeticOperation('power', 2, 3);       // Output: 2 ^ 3 = 8

4. GCD (Greatest Common Divisor)

To calculate the GCD of two numbers:

echo "GCD of 54 and 24 is: " . Math::gcd(54, 24);  // Output: GCD of 54 and 24 is: 6

5. LCM (Least Common Multiple)

To calculate the LCM of two numbers:

echo "LCM of 54 and 24 is: " . Math::lcm(54, 24);  // Output: LCM of 54 and 24 is: 216

6. Fibonacci Sequence

To print the Fibonacci sequence up to a given number of terms:

Math::printFibonacci(10);  // Output: Fibonacci sequence up to 10 terms: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34

Exception Handling

• Division by zero is handled using an InvalidArgumentException.
• Factorial calculation for negative numbers will also throw an InvalidArgumentException.

License

This project is licensed under the MIT License. See the LICENSE file for more details.

Author

This class was created by A_LiReza_ME.