1. What is This Calculator?

This is a general purpose web-based calculator that performs various mathematical operations. It provides quick and accurate calculations for basic arithmetic operations.

2. How Does It Work?

The calculator performs standard arithmetic operations:

Where operator can be:

• Addition (+)
• Subtraction (-)
• Multiplication (×)
• Division (÷)

3. Supported Operations

Details: The calculator currently supports the four basic arithmetic operations. Future versions may include more advanced functions.

4. Using the Calculator

Tips: Enter two numbers, select an operation, and click Calculate. For division, the second number cannot be zero.

5. Frequently Asked Questions (FAQ)

Q1: What number formats are supported?
A: The calculator supports both integers and decimal numbers.

Q2: How precise are the calculations?
A: Calculations are performed with floating point precision up to 2 decimal places.

Q3: Can I calculate more complex expressions?
A: Currently only simple two-number operations are supported. For complex expressions, consider using a scientific calculator.

Q4: What happens if I divide by zero?
A: The calculator will display "Undefined (division by zero)" as the result.

Q5: Can I use this on mobile devices?
A: Yes, the calculator is responsive and works on all devices.