Creating Reusable Definitions (GUIKit Package Tutorial)

The GUIKit framework makes it relatively easy to reuse interface definitions because of its automatic use of private symbol contexts for each instance of a definition. There ...

GUIKit Example: ThreadedStopCounter (GUIKit Package Tutorial)

This example demonstrates how you can use the InvokeThread option of user interface functions to allow user interface updates to be visible when performing a long Mathematica ...

NumericalMath`OrderStar` (Mathematica Compatibility Information)

All the functionality of NumericalMath`OrderStar` is now available in the newly created Function Approximations Package. OrderStar has been renamed OrderStarPlot. ...

MiniMaxApproximation (Function Approximations Package Symbol)

MiniMaxApproximation[expr, {x, {x_0, x_1}, m, n}] finds the rational polynomial function of x, with numerator order m and denominator order n, that gives a mini-max ...

MultivariateTrimmedMean (Multivariate Statistics Package Symbol)

MultivariateTrimmedMean[matrix, f] gives the mean of the bivariate data matrix after dropping a fraction f of the outermost vectors.

ScalarTripleProduct (Vector Analysis Package Symbol)

ScalarTripleProduct[v_1, v_2, v_3] gives the scalar triple product of the three 3-vectors v_1, v_2 and v_3 in the default coordinate system. ScalarTripleProduct[v_1, v_2, ...

Financial Indicators (Mathematica Guide)

Mathematica provides a built-in library of a hundred financial indicators that are used to analyze the price movements of stocks, commodities, mutual funds, currency exchange ...

Special Functions (Mathematica Guide)

Two decades of intense R&D at Wolfram Research have given Mathematica by far the world's broadest and deepest coverage of special functions—and greatly expanded the whole ...

Get Parts of an Image (Mathematica How To)

MATHEMATICA HOW TO Tutorials » Image Processing Convolutions and Correlations See Also » ImageCrop ImageTake More About » Raster Image Formats Signal Processing "How to" ...

Identify Different Cell Brackets (Mathematica How To)

Content in a Mathematica notebook is organized in cells. Each cell has a cell bracket that appears along the right edge of the notebook window. Markings on a cell bracket ...