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

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/*

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 * Normaliz

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 * Copyright (C) 2007-2014  Winfried Bruns, Bogdan Ichim, Christof Soeger

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 * This program is free software: you can redistribute it and/or modify

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 * it under the terms of the GNU General Public License as published by

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 * the Free Software Foundation, either version 3 of the License, or

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 * (at your option) any later version.

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 *

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 * This program is distributed in the hope that it will be useful,

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 * but WITHOUT ANY WARRANTY; without even the implied warranty of

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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

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 * GNU General Public License for more details.

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 *

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 * You should have received a copy of the GNU General Public License

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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.

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 *

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 * As an exception, when this program is distributed through (i) the App Store

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 * by Apple Inc.; (ii) the Mac App Store by Apple Inc.; or (iii) Google Play

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 * by Google Inc., then that store may impose any digital rights management,

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 * device limits and/or redistribution restrictions that are required by its

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 * terms of service.

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 */

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#ifndef LIBNORMALIZ_H_

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#define LIBNORMALIZ_H_

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#include <iostream>

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#include <string>

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#include <libQnormaliz/Qversion.h>

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namespace libQnormaliz {

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namespace Type {

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enum InputType {

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    integral_closure,

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    polyhedron,

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    normalization,

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    polytope,

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    rees_algebra,

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    inequalities,

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    strict_inequalities,

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    signs,

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    strict_signs,

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    equations,

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    congruences,

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    inhom_inequalities,

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    dehomogenization,

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    inhom_equations,

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    inhom_congruences,

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    lattice_ideal,

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    grading,

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    excluded_faces,

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    lattice,

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    saturation,

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    cone,

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    offset,

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    vertices,

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    support_hyperplanes,

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    cone_and_lattice,

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    subspace

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};

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} //end namespace Type

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using Type::InputType;

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/* converts a string to an InputType

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 * throws an BadInputException if the string cannot be converted */

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InputType to_type(const std::string& type_string);

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/* gives the difference of the number of columns to the dimension */

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long type_nr_columns_correction(InputType type);

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/* returns true if the input of this type is a vector */

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bool type_is_vector(InputType type);

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/* this type is used in the entries of keys

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 * it has to be able to hold number of generators */

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typedef unsigned int key_t;

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extern bool verbose;

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extern size_t GMP_mat, GMP_hyp, GMP_scal_prod;

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extern size_t TotDet;

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/* if test_arithmetic_overflow is true, many operations are also done

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 * modulo overflow_test_modulus to ensure the correctness of the calculations */

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// extern bool test_arithmetic_overflow;

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// extern long overflow_test_modulus;

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/* set the verbose default value */

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bool setVerboseDefault(bool v);

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/* methods to set and use the output streams */

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void setVerboseOutput(std::ostream&);

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void setErrorOutput(std::ostream&);

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std::ostream& verboseOutput();

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std::ostream& errorOutput();

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} /* end namespace libQnormaliz */

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#endif /* LIBNORMALIZ_H_ */

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