saheedatt/calculator

CALCULATOR PROJECT

This is a simple calculator project created using HTML, CSS, and JavaScript. The calculator allows users to perform basic arithmetic calculations, use trigonometric functions, and a few other operators in maths.

Features

• Basic arithmetic operations: addition, subtraction, multiplication, division
• Exponentiation (^) and factorial (!) operations
• Trigonometric functions: sin, cos, tan, and their inverses (sin⁻¹, cos⁻¹, tan⁻¹)
• Logarithmic functions: log base 10 and natural logarithm (ln)
• Square root (√) operation
• Constants: π (pi)
• Backspace (del) to delete the last entered character
• Clear (Clear) to clear the input
• Responsive design for different screen sizes

Technologies Used

• HTML: Markup structure of the calculator
• CSS: Styling and layout of the calculator and buttons
• JavaScript: Logic for calculator operations and interactivity

Demo

If you want to see a live demo of the calculator, you can visit Demo Link.

Screenshot

Known Issues

• I was unable to get the inverse of the trigonometry functions to work.(It works better now)

Improvements made

• I tried to create functions for every part of it to refactor the code and improve reusability.