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[ 源代码: surf-alggeo  ]

软件包: surf-alggeo-nox (1.0.6+ds-5build1)

visualization of real algebraic geometry -- no X support

Surf is a script driven tool to visualize some real algebraic geometry: plane algebraic curves, algebraic surfaces and hyperplane sections of surfaces.

The algorithms should be stable enough not to be confused by curve/surface singularities in codimension greater than one and the degree of the surface or curve. This has been achieved quite a bit. Curves of degree up to 30 and surfaces of degree up to 20 have been drawn successfully. However, there are examples of curves/surfaces of lower degree where surf fails to produce perfect images. This happens especially if the equation of the curve/surface is not reduced. Best results are achieved using reduced equations. On the other hand, surf displays the Fermat-curves accurately for degree up to 98.

Surf is free software distributed under the GNU General Public License (GPL).

This package provides the script driven tool surf without X support.

其他与 surf-alggeo-nox 有关的软件包

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  • 建议
  • dep: libc6 (>= 2.29)
    GNU C Library: Shared libraries
    同时作为一个虚包由这些包填实: libc6-udeb
  • dep: libfl2 (>= 2.5.33)
    SHARED library for flex (a fast lexical analyzer generator)
  • dep: libgcc-s1 (>= 3.5)
    GCC support library
  • dep: libgmp10
    Multiprecision arithmetic library
  • dep: libjpeg8 (>= 8c)
    Independent JPEG Group's JPEG runtime library (dependency package)
  • dep: libstdc++6 (>= 5)
    GNU Standard C++ Library v3
  • dep: libtiff5 (>= 4.0.3)
    Tag Image File Format (TIFF) library
  • rec: netpbm
    Graphics conversion tools between image formats

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