1. What is Calculator With Tape?

Calculator With Tape is a simple calculator that maintains a history of all calculations performed during your session. It's useful for tracking a sequence of operations and reviewing your work.

2. How Does It Work?

The calculator performs basic arithmetic operations (addition, subtraction, multiplication, and division) while keeping a running record of all calculations in a "tape" format.

3. Features

• Performs basic arithmetic operations
• Maintains a calculation history tape
• Preserves your session until you clear it
• Handles division by zero gracefully

4. Using the Calculator

Instructions:

1. Enter a number in the input field
2. Select an operation (add, subtract, multiply, or divide)
3. Click "Calculate" to perform the operation
4. Repeat steps 1-3 for additional operations
5. Click "Clear Tape" to reset the calculator

5. Frequently Asked Questions (FAQ)

Q1: How long is the calculation history preserved?
A: The history is preserved until you close your browser or click "Clear Tape".

Q2: Can I save my calculation history?
A: Currently, the history is only maintained during your current browser session.

Q3: What happens if I divide by zero?
A: The calculator will show an error message in the tape and maintain the previous value.

Q4: Can I perform complex calculations?
A: This is a basic calculator that performs one operation at a time in sequence.

Q5: Is there a limit to the number of calculations I can perform?
A: No, you can perform as many calculations as needed during your session.