SDTS (Mathematica Import/Export Format)

SDTS GIS format. Geographic information standard used by the U.S. Geological Survey. Used for archiving and exchanging maps and map data. SDTS is an acronym for Spatial Data ...

Putting Expressions into Different Forms (Mathematica Tutorial)

Complicated algebraic expressions can usually be written in many different ways. Mathematica provides a variety of functions for converting expressions from one form to ...

ArgMax (Built-in Mathematica Symbol)

ArgMax[f, x] gives a position x_max at which f is maximized.ArgMax[f, {x, y, ...}] gives a position {x_max, y_max, ...} at which f is maximized.ArgMax[{f, cons}, {x, y, ...}] ...

AIFF (Mathematica Import/Export Format)

MIME types: audio/aiff, audio/x-aiff, audio/x-aifc AIFF digital audio format. Commonly used in professional audio processing applications and on Macintosh. AIFF is an acronym ...

NEXUS (Mathematica Import/Export Format)

NEXUS phylogenetic file format. Commonly used for storage and exchange of phylogenetic data. Can store DNA and protein sequences, taxa distances, alignment scores, and ...

RandomSample (Built-in Mathematica Symbol)

RandomSample[{e_1, e_2, ...}, n] gives a pseudorandom sample of n of the e_i.RandomSample[{w_1, w_2, ...} -> {e_1, e_2, ...}, n] gives a pseudorandom sample of n of the e_i ...

SetEdgeWeights (Combinatorica Package Symbol)

SetEdgeWeights[g] assigns random real weights in the range [0, 1] to edges in g. SetEdgeWeights[g, e] assigns edge weights to the edges in the edge list e. SetEdgeWeights[g, ...

Getting Started (DatabaseLink Tutorial)

This tutorial contains simple examples of DatabaseLink that give an overview of its functionality and some ideas of how to get started. It uses a lightweight database, ...

Mathematical Functions (Mathematica Overview)

Naming Conventions Generic and Nongeneric Cases Numerical Functions

GridLines (Built-in Mathematica Symbol)

GridLines is an option for two-dimensional graphics functions that specifies grid lines.