PGM (Mathematica Import/Export Format)

MIME type: image/x-portable-graymap PGM grayscale raster image format. Member of the Portable family of image formats. Related to PBM and PPM. Implements a subset of the PNM ...

PNM (Mathematica Import/Export Format)

MIME types: image/x-portable-anymap, image/pbm PNM raster image format. Generic format of the Portable family of image formats. Includes the PBM (monochrome), PGM ...

PPM (Mathematica Import/Export Format)

MIME type: image/x-portable-pixmap PPM color raster image format. Member of the Portable family of image formats. Related to PBM and PGM. Implements a subset of the PNM ...

XBM (Mathematica Import/Export Format)

MIME type: image/x-xbitmap X Window bitmap format. Used in the X11 windowing system for storing icons, cursors, and other graphics resources. ASCII format. Stores a ...

Summary of New Features in 7.0 (Mathematica Guide)

The introduction of Mathematica 6 in 2007 represented a revolutionary redefinition of Mathematica. Arriving only 18 months after Mathematica 6, Mathematica 7 represents ...

DiscreteRatio (Built-in Mathematica Symbol)

DiscreteRatio[f, i] gives the discrete ratio f(i + 1)/f(i).DiscreteRatio[f, {i, n}] gives the multiple discrete ratio.DiscreteRatio[f, {i, n, h}] gives the multiple discrete ...

New in 6.0: Data Handling & Data Sources (Mathematica Guide)

Building on the concept of symbolic data description, Mathematica 6.0 introduced the major new "elements" framework for handling import and export of data, in nearly a ...

New in 7.0: Computable Data (Mathematica Guide)

Mathematica 7 delivers the latest fruits of Wolfram Research's major long-term Computable Data Initiative, providing immediate access to curated static and dynamic data in ...

New in 7.0: Data Manipulation (Mathematica Guide)

Building on Mathematica's unified symbolic architecture, Mathematica 7 introduces several major new integrated forms of data manipulation—including large-scale support for ...

Importing and Exporting Data (Mathematica Tutorial)

Importing and exporting tabular data. This exports an array of numbers to the file out.dat. Here are the contents of the file out.dat.