| Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/GAP/src/ (Algebra von RWTH Aachen Version 4.15.1©) Datei vom 18.9.2025 mit Größe 1 kB |
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Quelle cyclotom.h Sprache: C |
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/****************************************************************************
** ** This file is part of GAP, a system for computational discrete algebra. ** ** Copyright of GAP belongs to its developers, whose names are too numerous ** to list here. Please refer to the COPYRIGHT file for details. ** ** SPDX-License-Identifier: GPL-2.0-or-later ** ** This file implements the arithmetic for elements from cyclotomic fields ** $Q(e^{{2 \pi i}/n}) = Q(e_n)$, which we call cyclotomics for short. */ #ifndef GAP_CYCLOTOM_H #define GAP_CYCLOTOM_H #include "objects.h" /**************************************************************************** ** *F IS_CYC . . . . . . . . . . . . . . . . test if the object is a cyclotomic ** ** 'IS_CYC' returns 1 if the argument object's tnum indicates that it is an ** internal integer, rational or (proper) cyclotomic object, otherwise 0. */ EXPORT_INLINE BOOL IS_CYC(Obj o) { return TNUM_OBJ(o) <= T_CYC; } /**************************************************************************** ** *F * * * * * * * * * * * * * initialize module * * * * * * * * * * * * * * * */ /**************************************************************************** ** *F InitInfoCyc() . . . . . . . . . . . . . . . . . . table of init functions */ StructInitInfo * InitInfoCyc ( void ); #endif // GAP_CYCLOTOM_H ¤ Dauer der Verarbeitung: 0.23 Sekunden (vorverarbeitet) ¤*© Formatika GbR, Deutschland |
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2026-03-28