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GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it

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                                 4ti2Interface 

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                                 A link to 4ti2 

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                                   2017.10.04

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                                 4 October 2017

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                               Sebastian Gutsche

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  Sebastian Gutsche

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      Email:    mailto:[email protected]

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      Homepage: http://wwwb.math.rwth-aachen.de/~gutsche/

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      Address:  Department of Mathematics

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                University of Kaiserslautern

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                67653 Kaiserslautern

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                Germany

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  -------------------------------------------------------

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  Contents (4ti2Interface)

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  1 Introduction

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    1.1 What is the idea of 4ti2Interface

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  2 Installation

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    2.1 How to install this package

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  3 4ti2 functions

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    3.1 Groebner

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      3.1-1 4ti2Interface_groebner_matrix

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      3.1-2 4ti2Interface_groebner_basis

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      3.1-3 Defining ideal of toric variety

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    3.2 Hilbert

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      3.2-1 4ti2Interface_hilbert_inequalities

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      3.2-2 4ti2Interface_hilbert_equalities_in_positive_orthant

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      3.2-3 4ti2Interface_hilbert_equalities_and_inequalities

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      3.2-4 Generators of semigroup

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      3.2-5 Hilbert basis of dual cone

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    3.3 ZSolve

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      3.3-1 4ti2Interface_zsolve_equalities_and_inequalities

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    3.4 Graver

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      3.4-1 4ti2Interface_graver_equalities

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  4 Tool functions

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    4.1 Read and write matrix

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      4.1-1 4ti2Interface_Read_Matrix_From_File

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      4.1-2 4ti2Interface_Write_Matrix_To_File

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      4.1-3 4ti2Interface_Cut_Vector

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