Scientific Calculator Pro Plus

Scientific Calculator Pro is a calculator designed for everyday math, education, engineering calculations, and scientific computations. ## Core Calculator * Basic operations: addition, subtraction, multiplication, and division * Parentheses, percentage, plus/minus, backspace, and AC/C * Ans key for reusing the previous result ## Appearance * Multiple themes including Liquid Glass, Diamond Crystal, Retro, Vintage, Simple, and others ## Scientific Functions * Trigonometric functions: sin, cos, tan, and inverse functions using SHIFT * Logarithmic functions: ln and log * Powers and roots: square root, square, and x to the power of y * Scientific notation (Exp) * Mathematical constants: pi and e ## Modes and Precision * DEG and RAD angle modes * Number formatting: NORM, SCI, and ENG * Decimal precision control from 0 to 12 places * SHIFT indicator for alternate functions ## Fraction Calculator * Enter fractions as a/b * Automatic fraction simplification * Mixed fraction display * Convert between fraction and decimal formats ## Memory and History * Memory functions: MC, MR, M+, and M- * Calculation history with saved expressions and results * View, reuse, or clear history * Settings and history are stored locally on the device ## Home Screen Widget * Mini calculator widget for the home screen * Perform basic calculations from the widget * Open the full calculator with a tap ## Offline and Privacy * Works offline * No account required * Data remains stored on the device Scientific Calculator Pro provides standard and scientific calculator functions in a single application with customizable themes, history, memory features, fraction support, and home screen widget access.