Functional Scientific Calculator Features:
Complete math operations with trigonometric functions (sine, cosine, tangent, and their inverses)

Logarithmic functions (log base 10 and natural log)

Advanced operations such as square roots, powers, factorials, and percentages

Support for constants such as π and e

Degree/radians mode for trigonometric functions

Expression validation to avoid calculation errors

Modern interface with an attractive, responsive design

Operation history displayed at the top of the screen