Projection[u, v] finds the projection of the vector u onto the vector v.Projection[u, v, f] finds projections with respect to the inner product function f.

Tooltip[expr, label] displays label as a tooltip while the mouse pointer is in the area where expr is displayed.

TransferFunctionZeros[tf] gives a matrix of roots of the numerators in the TransferFunctionModel object tf.

VectorAngle[u, v] gives the angle between the vectors u and v.

VertexTextureCoordinates is an option for graphics primitives that specifies the texture coordinates to assign to vertices.

Ways to label two-dimensional plots. Here is a plot, using the default Axes->True. Setting Frame->True generates a frame with axes, and removes tick marks from the ordinary ...

The Lotka–Volterra system arises in mathematical biology and models the growth of animal species. Consider two species where Y_1(T) denotes the number of predators and Y_2(T) ...

There are two ways to use the functions in this package to place a legend in a graphic: the first can only be used as an option to the built-in functions Plot, ListPlot and ...

ContourPlot[f, {x, x_min, x_max}, {y, y_min, y_max}] generates a contour plot of f as a function of x and y. ContourPlot[f == g, {x, x_min, x_max}, {y, y_min, y_max}] plots ...

FilledCurve[{segment_1, segment_2, ...}] represents a filled curve consisting of segment_1 followed by segment_2 etc. FilledCurve[{component_1, component_2, ...}] represents ...