Sophisticated, 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.
Example: f(x) = x^2+xsin(2x)
Example: x^2-3xy+2y-2 = 2y^2-4x
Example: p(t) = (5cos(17t), 4sin(15t))
Example: 3,2; 1,ln(2);
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^-3
Calculate mathematical expressions and other scientific expressions containing complex numbers.Example: (5-2i)^(3i)cis(π/6)
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)
Graph 2-variable functions with the variables x and y.Example: f(x,y) = sin(xy)