Scientific Calculator
A powerful calculator for advanced mathematical and engineering problems.
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Advanced Math Solver
Our scientific calculator provides all the functions you need for algebra, trigonometry, calculus, and engineering calculations. It supports standard order of operations and scientific notation.
Functions Overview
- Trigonometry: sin, cos, tan and their inverses (arcsin, arccos, arctan). Switch between Degrees and Radians.
- Logarithms: log (base 10) and ln (natural log).
- Exponents: Square root (√), powers (x^y), and exponential function (e^x).
- Constants: Pi (π) and Euler's number (e).
- Other: Factorial (n!), Absolute value (|x|), Parentheses for grouping.
How to Use Trigonometric Functions
By default, the calculator is in Degree (DEG) mode. Click the "DEG" button to switch to Radian (RAD) mode if needed. This is crucial for calculus and physics problems.
Example: sin(90) in degrees = 1. sin(π/2) in radians = 1.
Scientific vs Basic Calculators
A basic calculator only handles arithmetic (+, -, ×, ÷). A scientific calculator adds capabilities for:
- Handling very large or small numbers (Scientific Notation)
- Geometric calculations
- Statistical analysis basics
- Complex algebraic evaluation
Frequently Asked Questions
What is "E" in the display?
In calculator displays, "E" often stands for "Exponent of 10". For example, 1.5E3 means 1.5 × 10³ or 1500.