Scientific Calculator

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About Scientific Calculator

The Scientific Calculator helps you perform advanced mathematical calculations such as trigonometry, square root, logarithm, powers, constants, and basic arithmetic.

Introduction

The Scientific Calculator is useful for students, engineers, programmers, and anyone who needs advanced mathematical functions beyond basic addition, subtraction, multiplication, and division.

Supported Functions

  • sin, cos, and tan trigonometric functions
  • Square root calculation
  • Logarithm calculation
  • Power calculation
  • Constants like π and e
  • Basic arithmetic operations

How to Use

  • Click numbers and functions to build an expression.
  • Use brackets where required.
  • Click = to calculate the result.
  • Click C to clear the display.
  • Your calculation will be saved in browser history.

Examples

Math.sin(30)
Math.sqrt(25) = 5
Math.pow(2,3) = 8
Math.log10(100) = 2

Important Note

This calculator uses JavaScript math syntax. Trigonometric functions calculate values in radians, not degrees.

Technologies Used

This calculator is developed using HTML for structure, CSS for design and JavaScript for scientific calculation and browser-based history storage.