Advanced Calculator - Scientific Calculator with Equation Solver

Quick Start Guide

This calculator supports advanced mathematics including equation solving, unit conversions, plotting, and complex mathematical operations.

Example Expressions

2 + 2 * 3

Basic arithmetic

sin(x)

Plot sine function

x^2 - 4*x + 3

Plot quadratic

sin(45 deg)

Trigonometry

sqrt(144)

Square root

2^10

Exponentiation

100 km to miles

Unit conversion

x^2 - 5x + 6 = 0

Solve quadratic equation

2x + 5 = 15

Solve linear equation

pi * e

Constants

exp(x)

Exponential function

abs(-42)

Absolute value

Supported Features

Function Plotting: Enter any expression with variable x (e.g., x^2, sin(x), exp(x)) and click Plot to visualize
Equation Solving: Enter equations with = sign (e.g., x^2 - 4 = 0, 2x + 5 = 15)
Mathematical functions: sin, cos, tan, asin, acos, atan, sqrt, log, ln, exp, abs, ceil, floor, round, and many more
Calculus: derivative(), simplify(), and other symbolic operations
Constants: pi, e, phi (golden ratio), and more
Unit conversions: Comprehensive support for length, weight, temperature, time, energy, power, and more
Complex numbers: Work with imaginary numbers using i (e.g., sqrt(-1))
Matrices: Matrix operations and linear algebra
Keyboard shortcuts: Enter to calculate, Escape to clear

Plotting Functions

To plot a function, enter any expression containing the variable x and click the Plot button.
Examples: sin(x),x^2,exp(-x^2)
You can adjust the X-axis range using the controls above the plot.

Equation Solving

To solve equations, simply enter them with an equals sign:
x^2 - 5x + 6 = 0
The calculator will automatically detect the variable and solve for it.
Supported: Linear equations (ax + b = 0), Quadratic equations (ax^2 + bx + c = 0), and more complex equations using numerical methods.

Unit Conversion Syntax