Scientific Calculator

📐 Trigonometric Functions

sin, cos, tan, asin, acos, atan with degree/radian modes

📊 Logarithms & Exponentials

Natural log (ln), log base 10, exponential (exp)

🔢 Powers & Roots

Square (x²), cube (x³), square root (√), custom powers

💾 Memory Functions

Store and recall values with MC, MR, M+, M- operations

🔄 Inverse Functions

2nd button toggles between primary and inverse functions

🎯 Constants

Quick access to π (pi) and e (Euler's number)

Basic Functions

• +, -, ×, ÷: Basic arithmetic operations
• =: Calculate result
• AC: All Clear (reset everything)
• C: Clear current display
• ( ): Parentheses for grouping operations

Trigonometric Functions

• sin, cos, tan: Standard trig functions
• asin, acos, atan: Inverse trig (use 2nd)
• DEG/RAD: Toggle between degree and radian modes

Logarithmic Functions

• ln: Natural logarithm (base e)
• log: Common logarithm (base 10)
• exp: Exponential function (e^x) - use 2nd + ln

Power & Root Functions

• x²: Square the current value
• x³: Cube the current value
• √: Square root
• %: Reciprocal (1/x)

Memory Functions

• MC: Memory Clear (reset memory to 0)
• MR: Memory Recall (display stored value)
• M+: Add current value to memory
• M-: Subtract current value from memory

Constants & Special Functions

• π: Pi (approximately 3.14159)
• e: Euler's number (approximately 2.71828)
• |x|: Absolute value (use 2nd)