Graphing Calculator Online PLUS
Graphing Calculator Online
gCalcDSophisticated, powerful, easy-to-use; has built-in function graphing calculator, equation graphing calculator, parametric graphing calculator and point sets plotter. Graph using Cartesian (rectangular) or polar coordinate system. Calculate and graph derivatives. Calculate definite integrals and area under a curve. Generate table of values.
The gCalcD Graphing calculator is the implementation of all of the following Graphers into a single graphing applet.
Function Grapher Online
Graph functions using the Cartesian (rectangular) or polar coordinate systems, calculate roots (zeros) of functions, calculate derivatives of functions.Example: f(x) = x^2+xsin(2x)
Equation Grapher Online
Graph well-defined equations (in the general form, f(x,y) = g(x,y)) using the Cartesian or polar coordinate systems.Example: x^2-3xy+2y-2 = 2y^2-4x
Parametric Grapher Online
Graph parametric equations (of 2D curves) using the Cartesian or polar coordinate systems, calculate derivatives of parametric curves.Example: p(t) = (5cos(17t), 4sin(15t))
Point Grapher Online
Plot point sets (table of values) using the Cartesian or polar coordinate systems.Example: 3,2; 1,ln(2);
Matrix Calculator Online
Powerful, easy-to-use matrix calculator: Calculate inverses, determinants, RREFs and adjoints of matrices. Do matrix algebra and solve systems of linear equations. Matrix entries can also be complex numbers.
Example: 5AB+inv(B)+B^2C^-3Complex Number Calculator Online
Calculate mathematical expressions and other scientific expressions containing complex numbers.
Example: (5-2i)^(3i)cis(π/6)Derivative Calculator Online / Partial Derivative Calculator
Versatile, easy-to-use derivative calculator: Calculate derivatives of functions with respect to any variable. Calculate partial derivatives.
Example: F = 3xy^2 - 5xsin(2πx) + 2ln(xyu)Function Grapher - Two-Variable
Graph 2-variable functions with the variables x and y.
Example: f(x,y) = sin(xy)