| 1 | LIB "tst.lib"; |
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| 2 | tst_init(); |
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| 3 | |
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| 4 | LIB "absfact.lib"; |
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| 5 | |
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| 6 | ring R = (0), (x,y), lp; |
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| 7 | short= 0; |
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| 8 | poly p = (-7*x^2 + 2*x*y^2 + 6*x + y^4 + 14*y^2 + 47)*(5x2+y2)^3*(x-y)^4; |
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| 9 | def S = absFactorize(p) ; |
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| 10 | setring(S); |
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| 11 | short= 0; |
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| 12 | absolute_factors; |
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| 13 | setring R; |
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| 14 | def T= absFactorizeBCG (p); |
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| 15 | setring T; |
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| 16 | short= 0; |
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| 17 | absolute_factors; |
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| 18 | |
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| 19 | kill R; |
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| 20 | ring R = (0), (x,y), lp; |
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| 21 | short= 0; |
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| 22 | poly p = (5x2+y2); |
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| 23 | def S = absFactorize(p) ; |
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| 24 | setring(S); |
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| 25 | short= 0; |
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| 26 | absolute_factors; |
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| 27 | setring R; |
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| 28 | def T= absFactorizeBCG (p); |
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| 29 | setring T; |
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| 30 | short= 0; |
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| 31 | absolute_factors; |
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| 32 | |
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| 33 | kill R; |
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| 34 | ring R = (0), (x,y), lp; |
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| 35 | short= 0; |
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| 36 | poly p = (5x2+y2); |
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| 37 | absFactorize(p,77) ; |
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| 38 | absFactorizeBCG (p,77); |
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| 39 | |
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| 40 | kill R; |
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| 41 | ring R = (0), (x,y), lp; |
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| 42 | short= 0; |
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| 43 | poly p = (5x4-5x2y2); |
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| 44 | def S = absFactorize(p) ; |
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| 45 | setring(S); |
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| 46 | short= 0; |
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| 47 | absolute_factors; |
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| 48 | setring R; |
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| 49 | def T= absFactorizeBCG (p); |
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| 50 | setring T; |
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| 51 | short= 0; |
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| 52 | absolute_factors; |
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| 53 | |
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| 54 | ring r=0,(x,t),dp; |
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| 55 | poly p=x^4+(t^3-2t^2-2t)*x^3-(t^5-2t^4-t^2-2t-1)*x^2 |
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| 56 | -(t^6-4t^5+t^4+6t^3+2t^2)*x+(t^6-4t^5+2t^4+4t^3+t^2); |
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| 57 | def S = absFactorize(p,"s"); |
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| 58 | setring(S); |
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| 59 | absolute_factors; |
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| 60 | setring r; |
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| 61 | def T= absFactorizeBCG(p, "s"); |
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| 62 | setring T; |
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| 63 | absolute_factors; |
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| 64 | |
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| 65 | kill r; |
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| 66 | ring r=0,(x),dp; |
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| 67 | poly p=0; |
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| 68 | def S = absFactorize(p); |
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| 69 | setring(S); |
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| 70 | absolute_factors; |
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| 71 | setring r; |
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| 72 | def T= absFactorizeBCG(p); |
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| 73 | setring T; |
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| 74 | absolute_factors; |
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| 75 | |
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| 76 | kill r; |
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| 77 | ring r=0,(x),dp; |
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| 78 | poly p=7/11; |
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| 79 | def S = absFactorize(p); |
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| 80 | setring(S); |
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| 81 | absolute_factors; |
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| 82 | setring r; |
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| 83 | def T= absFactorizeBCG(p); |
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| 84 | setring T; |
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| 85 | absolute_factors; |
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| 86 | |
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| 87 | kill r; |
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| 88 | ring r=(0,a,b),(x,y),dp; |
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| 89 | poly p=0; |
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| 90 | def S = absFactorize(p); |
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| 91 | setring(S); |
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| 92 | absolute_factors; |
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| 93 | setring r; |
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| 94 | def T= absFactorizeBCG(p); |
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| 95 | setring T; |
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| 96 | absolute_factors; |
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| 97 | |
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| 98 | kill r; |
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| 99 | ring r=(0,a,b),(x,y),dp; |
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| 100 | poly p=(a+1)/b; |
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| 101 | def S = absFactorize(p); |
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| 102 | setring(S); |
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| 103 | absolute_factors; |
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| 104 | setring r; |
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| 105 | def T= absFactorizeBCG(p); |
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| 106 | setring T; |
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| 107 | absolute_factors; |
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| 108 | |
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| 109 | kill r; |
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| 110 | ring r=(0,a,b),(x,y),dp; |
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| 111 | poly p=(a+1)/b*x; |
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| 112 | def S = absFactorize(p,"s"); |
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| 113 | setring(S); |
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| 114 | absolute_factors; |
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| 115 | setring r; |
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| 116 | def T= absFactorizeBCG(p,"s"); |
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| 117 | setring T; |
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| 118 | absolute_factors; |
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| 119 | |
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| 120 | kill r; |
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| 121 | ring r=(0,a,b),(x,y),dp; |
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| 122 | poly p=(a+1)/b*x + 1; |
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| 123 | def S = absFactorize(p,"s"); |
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| 124 | setring(S); |
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| 125 | absolute_factors; |
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| 126 | setring r; |
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| 127 | def T= absFactorizeBCG(p,"s"); |
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| 128 | setring T; |
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| 129 | absolute_factors; |
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| 130 | |
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| 131 | kill r; |
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| 132 | ring r=(0,a,b),(x,y),dp; |
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| 133 | poly p=(a+1)/b*x + y; |
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| 134 | def S = absFactorize(p,"s"); |
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| 135 | setring(S); |
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| 136 | absolute_factors; |
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| 137 | setring r; |
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| 138 | def T= absFactorizeBCG(p,"s"); |
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| 139 | setring T; |
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| 140 | absolute_factors; |
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| 141 | |
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| 142 | ring R1=0,(x,y),dp; |
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| 143 | poly f=(x2+y2)^3*(x3+y2)^5*(x4+4)^2; |
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| 144 | def S1 =absFactorize(f); |
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| 145 | setring(S1); |
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| 146 | absolute_factors; |
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| 147 | setring R1; |
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| 148 | def T= absFactorizeBCG(f); |
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| 149 | setring T; |
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| 150 | absolute_factors; |
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| 151 | |
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| 152 | ring R3 = 0, (x,y), dp; |
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| 153 | poly f3 = x2y4+y6+2x3y2+2xy4-7x4+7x2y2+14y4+6x3+6xy2+47x2+47y2; |
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| 154 | def S=absFactorize (f3); |
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| 155 | setring S; |
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| 156 | absolute_factors; |
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| 157 | setring R3; |
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| 158 | def T=absFactorizeBCG (f3); |
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| 159 | setring T; |
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| 160 | absolute_factors; |
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| 161 | |
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| 162 | ring r2=0,(x,y,z,w),dp; |
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| 163 | poly f=(x2+y2+z2)^2+w4; |
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| 164 | def S =absFactorize(f); |
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| 165 | setring(S); |
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| 166 | absolute_factors; |
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| 167 | setring r2; |
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| 168 | def T=absFactorizeBCG (f); |
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| 169 | setring T; |
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| 170 | absolute_factors; |
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| 171 | |
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| 172 | ring r1=(0,a,b),(x,y),dp; |
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| 173 | poly p=(a3-a2b+27ab3-27b4)/(a+b5)*x2+(a2+27b3)*y; |
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| 174 | def S = absFactorize(p); |
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| 175 | setring(S); |
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| 176 | absolute_factors; |
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| 177 | setring r1; |
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| 178 | def T=absFactorizeBCG (p); |
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| 179 | setring T; |
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| 180 | absolute_factors; |
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| 181 | |
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| 182 | ring r3=0,(x,y,z,w),dp; |
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| 183 | poly f=(x2+y2+z2)^4+w8; |
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| 184 | tst_status(); |
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| 185 | def S =absFactorize(f); |
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| 186 | tst_status(); |
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| 187 | setring(S); |
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| 188 | absolute_factors; |
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| 189 | setring r3; |
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| 190 | tst_status(); |
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| 191 | def T=absFactorizeBCG (f); |
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| 192 | tst_status(); |
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| 193 | setring T; |
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| 194 | absolute_factors; |
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| 195 | |
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| 196 | ring R = 0, (x,y,z), dp; |
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| 197 | poly f = y4+z2-y2*(1-x2); |
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| 198 | def S = absFactorize(f); |
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| 199 | setring S; |
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| 200 | absolute_factors; |
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| 201 | setring R; |
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| 202 | def T=absFactorizeBCG (f); |
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| 203 | setring T; |
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| 204 | absolute_factors; |
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| 205 | |
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| 206 | tst_status(1);$ |
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