Smart MathCalc

A floating math calculator with WolframAlpha support.

Smart MathCalc automatically detects mathematical content on webpages and shows a floating calculator for solving problems. FEATURES Smart Detection - Detects math expressions and equations on webpages - Shows calculator automatically when math content is found - Remembers if you close it on a page Calculator Functions - Basic math: +, −, ×, ÷, powers, factorial - Trigonometry: sin, cos, tan, ln, log, sqrt - Calculus: derivatives (d/dx), integrals (∫), limits, Taylor series - Linear algebra: matrix operations, determinant, inverse, eigenvalues - Algebra: solve equations, expand, factor, summation - Constants: π, e, i Interface - Drag calculator anywhere on screen - Minimize and restore with buttons - Copy input and output to clipboard - Keyboard support - type directly - Hover over buttons for help - Use previous answer with Ans button HOW TO USE 1. Install extension 2. Visit any page with math content 3. Calculator appears automatically 4. Type expression or use buttons 5. Press = to calculate EXAMPLES 2^10 = 1024 sin(π/2) = 1 factor x^2 - 1 = (x-1)(x+1) derivative of x^2 = 2x determinant {{1,2},{3,4}} = -2 PRIVACY - No data collection - No tracking - Calculations run locally in browser - Safe and secure Made for students and anyone working with math.