Offline Scientific Calculator

Offline Scientific Calculator - Your Powerful All-in-One Math Companion

━━━ FEATURES ━━━

📐 SCIENTIFIC CALCULATOR
• Full-featured scientific functions: sine, cosine, tangent, logarithm, exponential, power, square root, and more
• Support for complex numbers (imaginary numbers)
• Angle mode switching: Degrees and Radians
• Adjustable decimal precision (1-15 decimal places)
• Previous answer memory (Ans) function
• Intuitive keypad with clean, organized layout

📊 STATISTICS MODE
• Descriptive statistics: mean, sum, population & sample standard deviation, population & sample variance, min, max
• Interactive histogram visualization
• Linear regression analysis with scatter plot
• Calculate slope (b), intercept (a), and R² correlation coefficient
• Perfect for students and data analysis

🔢 MATRIX OPERATIONS
• Perform matrix addition, subtraction, and multiplication
• Calculate determinant of matrices
• Compute inverse matrices
• Easy-to-use matrix input with dynamic sizing
• Perfect for linear algebra calculations

🔄 UNIT CONVERTER
• Length, Weight, Temperature, Area, Speed, Time, Volume, and more
• Quick and accurate conversions
• Simple category-based selection
• Support for all common units

📝 CUSTOM FORMULAS
• Save your frequently used formulas
• Quick access and reuse
• Create personalized mathematical tools
• Organize and manage your formula library

📜 CALCULATION HISTORY
• Automatically save all your calculations
• Tap to reuse any previous expression
• Clear individual entries or all history
• Keep track of your work

🌙 DARK MODE
• Toggle between light and dark themes
• Eye-friendly dark mode for low-light environments
• Settings automatically saved

━━━ WHY CHOOSE OFFLINE SCIENTIFIC CALCULATOR? ━━━

✓ 100% OFFLINE - No internet connection required
✓ No ads, no in-app purchases, completely free
✓ Clean, intuitive user interface
✓ Professional-grade mathematical functions
✓ Perfect for students, engineers, scientists, and professionals
✓ Lightweight and fast

━━━ PERFECT FOR ━━━

• Students (high school, college, university)
• Engineers and scientists
• Financial professionals
• Programmers and developers
• Anyone who needs reliable mathematical calculations

Download now and experience the most comprehensive offline scientific calculator!