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Calculator Features

📐

Trigonometric Functions

sin, cos, tan, and their inverses

📈

Exponential & Logarithms

Natural and common logarithms, e^x

🔢

Advanced Operations

Square root, powers, factorial

🎯

Constants

π, e, and other mathematical constants

How to Use

1

Select Mode

Choose between DEG or RAD for trigonometric calculations

2

Enter Expression

Input numbers and use function buttons for complex calculations

3

Get Result

Press = to evaluate your mathematical expression

Calculator Tips

  • Use 2nd to access inverse trigonometric functions
  • Memory buttons (M+, M-, MR, MC) help store intermediate results
  • Scientific notation is supported for very large or small numbers
  • Use parentheses to group expressions for correct order of operations