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Simple Calculator

Welcome to the Simple Calculator project! This interactive tool is designed to perform a variety of mathematical operations, including arithmetic, comparison, and trigonometric calculations.

Features

  • Arithmetic Operations: Add, subtract, multiply, divide, and more!
  • Comparison Operations: Compare two numbers with various operators.
  • Trigonometric Functions: Calculate sine, cosine, tangent, and hyperbolic functions.

Algorithm

  1. Start

  2. Display Welcome Message

  • Print a welcome message with options for operations.
  1. Prompt for Arithmetic Operations
  • Ask the user if they want to perform arithmetic operations (Y/N).

  1. If User Chooses Arithmetic (Y) Prompt for the type of arithmetic operator (e.g., +, -, *, /, %, **). Prompt for result type (Integer/Float). Input two numbers (num1andnum2').

  2. Perform Selected Arithmetic Operation

  • If Addition: Calculate result and display in a table.
  • If Subtraction: Calculate result and display in a table.
  • If Multiplication: Calculate result and display in a table.
  • If Division:
  • Check for division by zero. If valid, calculate and display result.
  • If Modulus: Calculate result and display in a table.
  • If Exponentiation: Calculate result and display in a table.
  • If Floor Division: Calculate result and display in a table.
  • Else: Print invalid operator message.
  1. If User Chooses Comparison (N) Prompt for comparison operations (Y/N).
  • If user chooses (Y): Input two numbers (num1andnum2`). Prompt for comparison operator (e.g., ==, >, <). Evaluate and display result in a table.
  1. If User Chooses Trigonometry (N Prompt for trigonometric operations (Y/N). If user chooses (Y):
  • Input angle in degrees (num1'). Convert angle to radians. Prompt for trigonometric operator (e.g., Sin, Cos, Tan). Calculate and display result in a table.

  1. If User Chooses No Operations Display a message asking why they are using the calculator.

  2. End

Flowchart

image

How to Use

  1. Clone the Repository:

    git clone https://github.com/Wreaking/calculator.git

  2. Navigate to the Project Directory:

    cd calculator

  3. Run the Calculator: Open your terminal and execute:

    python calculator.py

  4. Follow the Prompts: The calculator will guide you through various operations.

Contributors

Screenshots

  • Arthimethic Operation:

image

  • Comparision Operation:

image

  • Trignometric Operation:

image

License

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

Acknowledgments

  • Thanks to PrettyTable for making table outputs more presentable.