Scientific Calculator

What is a Scientific Calculator?

A scientific calculator performs advanced mathematical functions beyond basic arithmetic. It includes trigonometric, logarithmic, exponential, and other scientific operations.

How to Use This Calculator

Click buttons or use your keyboard to input numbers and operations. The calculator handles complex expressions with proper order of operations (PEMDAS).

Functions Available

• Trigonometry: sin, cos, tan, and inverses
• Logarithms: log (base 10), ln (natural log)
• Exponents: x², xʸ, √x, ∛x
• Constants: π (pi), e (Euler's number)
• Memory: Store and recall values

Order of Operations

Calculations follow PEMDAS: Parentheses, Exponents, Multiplication/Division, Addition/Subtraction. Use parentheses to ensure correct calculation order.

FAQ

How do I convert between degrees and radians?
Use the DEG/RAD toggle. 180° = π radians. Multiply degrees by π/180 to convert to radians.