CalculatorApp-Android

A functional calculator app for Android devices coded in Java

Features

• 23 buttons including numbers 0 to 9, addition (+), subtraction (-), multiplication (*), division (/), decimal point (.), equal sign (=), percentage (%), sign (+/-), square root (√), square (X²), power (Xʸ), natural logarithm (ln), and all clear (AC)
• Equal button displays the result of the calculation up to that point
• Apple color scheme (lol)
• Error handling for dividing by zero, negative square roots, overflow
• Support for portrait and landscape

Portrait:

Landscape: