Here is one way to get multiple minima: call NMinimize multiple times with different random seeds, which will cause different optimization paths to be taken. This defines a ...

TimeValue[s, i, t] calculates the time value of a security s at time t for an interest specified by i.

SmoothKernelDistribution[{x_1, x_2, ...}] represents a smooth kernel distribution based on the data values x_i.SmoothKernelDistribution[{{x_1, y_1, ...}, {x_2, y_2, ...}, ...

Widget["ImageLabel"] represents an image label.

ShowLegend[graphics, legend_1, legend_2, ...] places the legend_1, legend_2, ..., in the given graphic graphics.

You can enhance the appearance of 3D graphics in Mathematica by changing the direction and color of plot lighting. Lighting , an option for Graphics3D and related functions, ...

One of the most powerful aspects of graphics in Mathematica is their interactivity. Rotating, zooming, and panning your graphics allows for a more complete visualization ...

As well as being able to specify colors in several color spaces, Mathematica also contains a variety of predefined colors and aesthetically pleasing color spectrums. These ...

ArcCot[z] gives the arc cotangent cot -1 (z) of the complex number z.

ArcCsch[z] gives the inverse hyperbolic cosecant csch -1 (z) of the complex number z.