| Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/GAP/pkg/anupq/include/ (Algebra von RWTH Aachen Version 4.15.1©) Datei vom 28.7.2025 mit Größe 1 kB |
|
Quelle storage_fixed.h Sprache: C |
|||||||||
|
/****************************************************************************
** *A storage_fixed.h ANUPQ source Eamonn O'Brien ** *Y Copyright 1995-2001, Lehrstuhl D fuer Mathematik, RWTH Aachen, Germany *Y Copyright 1995-2001, School of Mathematical Sciences, ANU, Australia ** */ /* the default values of SC1 and SC2 may be altered provided SC1 + SC2 + MAXCLASS = WORD_LENGTH */ /* largest number of defining generators = 2^SC1 - 1 */ #define SC1 9 #define MAXGENS ((1 << SC1) - 1) /* largest number of pc generators = 2^SC2 - 1 */ #define SC2 16 #define MAXPC ((1 << SC2) - 1) #define SC3 (SC1 + SC2) /* largest class = 2^(WORD_LENGTH - (SC1 + SC2)) - 1 */ #define MAXCLASS ((1 << (WORD_LENGTH - SC3)) - 1) #define MASK1 ((1U << SC1) - 1) #define MASK2 ((1U << SC2) - 1) #define INSWT(i) ((i) << SC3) #define WT(i) ((i) >> SC3) #define PACK2(i, j) (((i)<<SC2) + (j)) #define FIELD1(i) ((i) >> SC2) #define FIELD2(i) ((i) & MASK2) #define PACK3(i, j, k) (((((i) << SC2) + (j)) << SC1) + (k)) #define PART2(i) (((i) >> SC1) & MASK2) #define PART3(i) ((i) & MASK1) ¤ Dauer der Verarbeitung: 0.9 Sekunden (vorverarbeitet) ¤*© Formatika GbR, Deutschland |
|
2026-03-28