Using original algorithms developed at Wolfram Research, Mathematica has full coverage of all standard Bessel-related functions—evaluating every function to arbitrary ...

ProbabilityScalePlot[{x_1, x_2, ...}] generates a normal probability plot of the samples x_i. ProbabilityScalePlot[{x_1, x_2, ...}, " dist"] generates a probability plot ...

ContourPlot in the built-in Mathematica kernel now accepts equations.

Mathematica 's built-in spell checker includes the ability to customize spelling dictionaries both permanently and for individual notebooks.

TextureCoordinateFunction is an option to Plot3D and similar functions that specifies a function that computes texture coordinates.

Calculus lets you approximate complicated functions with power series. Mathematica lets you generate and work with power series for a huge range of functions.

Mathematica allows Greek letters to be integrated into symbol names, strings, graphics, and text. Greek letters can be input from palettes or by using keyboard shortcuts.

Suppose that you have a limited amount of data from which to obtain estimates of statistics for a population. The sampling distribution for those estimates can be ...

ListStreamDensityPlot[array] generates a stream density plot from a 2D array of vector and scalar field values {{vx_ij, vy_ij}, s_ij}. ListStreamDensityPlot[{{{x_1, y_1}, ...