MathGL is a library for making high-quality scientific graphics under Linux and Windows, fast data plotting and handling of large data arrays, working in window and console modes, and easily embedding into other programs. It has more than 40 general types of graphics for 1d, 2d, and 3d data arrays. It can export graphics to raster and vector (EPS or SVG) formats. It has an OpenGL interface and can be used from console programs. It has functions for data handling and MGL language scripting for simplification of data plotting. It has several types of transparency and smoothed lightning, vector fonts and TeX-like formula drawing, an arbitrary curvilinear coordinate system, and many other useful things. License: GNU General Public License (GPL) Changes: The MGL parser has been partially rewritten (adding user-defined commands, export of MGL to C++, conditions and cycles, and Unicode support). Export to IDTF files has been added (can be converted to U3D pictures). Nonlinear data fitting has been added. Color specification in the color scheme now supports "brighted" colors like "b1b2b3...b9". A color scheme may contain up to 32 colors. Improved automatic axis positioning and a feature for manual setting of the tick starting position. The set of functions for data handling has been extended. Font loading has been sped up. Some bugs are corrected.

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