[275ecc] | 1 | #ifndef RMODULON_H |
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| 2 | #define RMODULON_H |
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| 3 | /**************************************** |
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| 4 | * Computer Algebra System SINGULAR * |
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| 5 | ****************************************/ |
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[341696] | 6 | /* $Id$ */ |
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[275ecc] | 7 | /* |
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| 8 | * ABSTRACT: numbers modulo n |
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| 9 | */ |
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[c90b43] | 10 | #ifdef HAVE_RINGS |
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[599326] | 11 | #include <kernel/structs.h> |
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[275ecc] | 12 | |
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| 13 | #ifndef NATNUMBER |
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| 14 | #define NATNUMBER unsigned long |
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| 15 | #endif |
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| 16 | |
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[bac8611] | 17 | number nrnCopy (number a); |
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| 18 | number cfrnCopy (number a, const ring r); |
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| 19 | int nrnSize (number a); |
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| 20 | void nrnDelete (number *a, const ring r); |
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[275ecc] | 21 | BOOLEAN nrnGreaterZero (number k); |
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| 22 | number nrnMult (number a, number b); |
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[8391d8] | 23 | number nrnInit (int i, const ring r); |
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[cf74cd6] | 24 | int nrnInt (number &n, const ring r); |
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[275ecc] | 25 | number nrnAdd (number a, number b); |
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| 26 | number nrnSub (number a, number b); |
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| 27 | void nrnPower (number a, int i, number * result); |
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| 28 | BOOLEAN nrnIsZero (number a); |
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| 29 | BOOLEAN nrnIsOne (number a); |
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| 30 | BOOLEAN nrnIsMOne (number a); |
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[1e579c6] | 31 | BOOLEAN nrnIsUnit (number a); |
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| 32 | number nrnGetUnit (number a); |
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[275ecc] | 33 | number nrnDiv (number a, number b); |
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[6ea941] | 34 | number nrnMod (number a,number b); |
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[206e158] | 35 | number nrnIntDiv (number a,number b); |
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[275ecc] | 36 | number nrnNeg (number c); |
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| 37 | number nrnInvers (number c); |
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| 38 | BOOLEAN nrnGreater (number a, number b); |
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[009d80] | 39 | BOOLEAN nrnDivBy (number a, number b); |
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[d351d8] | 40 | int nrnDivComp (number a, number b); |
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[275ecc] | 41 | BOOLEAN nrnEqual (number a, number b); |
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[206e158] | 42 | number nrnLcm (number a,number b, ring r); |
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| 43 | number nrnGcd (number a,number b,ring r); |
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[1e579c6] | 44 | number nrnExtGcd (number a, number b, number *s, number *t); |
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[208e0c] | 45 | nMapFunc nrnSetMap (const ring src, const ring dst); |
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[493225] | 46 | #define nrnWrite nrzWrite |
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[85e68dd] | 47 | const char * nrnRead (const char *s, number *a); |
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[275ecc] | 48 | char * nrnName (number n); |
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| 49 | #ifdef LDEBUG |
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[85e68dd] | 50 | BOOLEAN nrnDBTest (number a, const char *f, const int l); |
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[275ecc] | 51 | #endif |
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| 52 | void nrnSetExp(int c, ring r); |
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| 53 | void nrnInitExp(int c, ring r); |
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| 54 | |
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[c81a40] | 55 | number nrnMapQ(number from); |
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[c5aa96] | 56 | number nrnMapGMP(number from); |
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[275ecc] | 57 | #endif |
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| 58 | #endif |
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