GCalc-D: Graphing Calculator Online | Derivative Calculator Online

Welcome to the Web's Most Powerful and Most Accurate Online 2D Graphing Calculator and Derivative Calculator

To use this graphing calculator, select Graph Type: Function, Parametric Curve, Equation or Point Set, and select Coordinate System: Cartesian or Polar.

■ To graph a function, parametric curve or equation, or to plot Points type in the expression and press Draw Graph (or press Enter on the keyboard).

■ To draw two or more graphs on the same coordinate plane first press Draw Multiple Graphs.... Quick Start

Instructions
for GCalc-D Online Graphing Calculator

Entering Expressions

Functions Parametric Curves Equations Improved Point Sets

Predefined Functions sin(x), asinh(x),
abs(x), floor(x),
log(x), ln(x), etc. Derivative Calculator Equation Solver

Advanced Features -- MouseMatics! -- Changing the Scales & Zooming Translating the Origin Rotating the Axes

Changing the Colours

Expression

Type in

2(-3)-(-4)

2(-3)-(-4) or 2*-3--4

x^2 (or xx)

-x2

-x^2 (or -xx)

x-2

x^-2

(x-3)2

(x^-3)^2 or x^-3^2

4x2

-3

4x^2/-3

x+2

(x+2)/(3x)

ex + e-x

e^x + e^-x

e4x + e-4x

e^(4x)+ e^(-4x)

34x

3^(4x)

|x|

abs(x)

|6x-7|

abs(6x-7)

√x

sqrt(x) or x^(1/2)

√2x+3

sqrt(2x+3) or (2x+3)^.5

3√x

x^(1/3)

x3y

x^3y

x3y

x^(3y)

sin(2πx)

sin(2pix)

{(1,2),(3,4)}

1,2; 3,4

Function Grapher (Simple) Graphs functions in Cartesain and polar coordinate system only

Two-Variable Function Grapher :
2 Variable Function Grapher

What is a function?
What is the graph of a function?
What is a coordinate system?

Note:This program was originally written for Windows platform. On Mac operating systems, depending on versions and/or browsers, various colours on the colour box at the bottom of the graphing calculator may not show. Also you may have to double click on the coordinate plane if a button does not function as intended.

This page has moved to Graphing and Derivative Calculator

GCalc-D: Graphing Calculator Online | Derivative Calculator Online