| 1 | /**************************************** |
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| 2 | * Computer Algebra System SINGULAR * |
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| 3 | ****************************************/ |
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| 4 | /* $Id: prProcs.h,v 1.3 2000-08-14 12:56:47 obachman Exp $ */ |
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| 5 | /* |
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| 6 | * ABSTRACT - Declaration of Routines for primitive poly arithmetic |
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| 7 | */ |
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| 8 | |
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| 9 | #include "polys.h" |
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| 10 | #include <omalloc.h> |
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| 11 | |
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| 12 | // just as macros, for the time being |
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| 13 | #define pr_Mult_n pr_Mult_n_General |
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| 14 | #define pr_Add_q pr_Add_q_General |
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| 15 | #define pr_Mult_m pr_Mult_m_General |
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| 16 | #define pr_Minus_m_Mult_q pr_Minus_m_Mult_q_General |
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| 17 | |
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| 18 | ///////////////////////////////////////////////////////////////////////// |
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| 19 | // Returns: p*n |
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| 20 | // Destroys: p |
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| 21 | // Const: n |
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| 22 | poly pr_Mult_n_General(poly p, number n); |
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| 23 | |
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| 24 | ///////////////////////////////////////////////////////////////////////// |
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| 25 | // Returns: p + q, *lp == pLength(p+q), p+q are from heap |
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| 26 | // Destroys: p, q |
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| 27 | // Assume: *lp == NULL || pLength(p) == *lp && pLength(q) == q |
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| 28 | // p, q are from heap |
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| 29 | poly pr_Add_q_General(poly p, poly q, |
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| 30 | int *lp = NULL, int lq = 0, |
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| 31 | ring r = currRing); |
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| 32 | |
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| 33 | |
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| 34 | ///////////////////////////////////////////////////////////////////////// |
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| 35 | // Returns: m*a1, newly allocated from heap |
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| 36 | // if spNoether != NULL, then monoms whioch are smaller |
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| 37 | // then spNoether are cut |
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| 38 | // Assume: m is Monom |
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| 39 | // Const: p, m |
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| 40 | poly pr_Mult_m_General(poly p, |
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| 41 | poly m, |
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| 42 | poly spNoether = NULL, |
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| 43 | ring r = currRing); |
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| 44 | |
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| 45 | ///////////////////////////////////////////////////////////////////////// |
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| 46 | // Return : p - m*q, allocated from heap |
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| 47 | // Assume: p is from heap, m is Monom |
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| 48 | // *lp == NULL || pLength(p) == *lp && pLenth(q) == lq |
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| 49 | // Destroy: p |
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| 50 | // Const: m, q |
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| 51 | poly pr_Minus_m_Mult_q_General(poly p, |
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| 52 | poly m, |
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| 53 | poly q, |
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| 54 | poly spNoether = NULL, |
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| 55 | int *lp = NULL, |
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| 56 | int lq = 0, |
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| 57 | ring r = currRing); |
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| 58 | |
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| 59 | |
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