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e1=1
a1+b1+c1+d1+e1=0
a2+b2+c2+d2+e2=0
16a2+8b2+4c2+2d2+e2=0
16a3+8b3+4c3+2d3+e3=0
81a3+27b3+9c3+3d3+e3=0
d1=0
4a1+3b1+2c1+d1=4a2+3b2+2c2+d2=0
32a2+12b2+4c2+d2=32a3+12b3+4c3+d3
108a3+27b3+6c3+d3=0
12a1+6b1+2c1=12a2+6b2+2c2
48a2+12b2+2c2=48a3+12b3+2c3
108a3+18b3+2c3=0
a1+a2+a3=0
52a3+5b3+20a2+3b2+4a1+b1=0
136a2+54b2+20c2+6d2=-1
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wangxinling

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7Â¥: Originally posted by dingd at 2012-08-27 20:14:00
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a1: -0.533612767936049
b1: 2.58403191982726
c1: -3.05041915188964
a2: 0.525209575940835
b2: -3.64285426364788
c2: 9.27730533527435
d2: -10.2100797994091
e2: 4.050419151846 ...

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3Â¥2012-08-27 15:42:23
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lovibond: ½ð±Ò+1, ÔٴιÄÀø»ý¼«Ó¦Öú 2012-08-30 09:36:05
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µÚÒ»×飨SqrtÊÇÆ½·½¸ù£©
a1 = 1/52 (-36 + Sqrt[789]), b1 = 1/26 (88 - Sqrt[789]), c1=
1/52 (-192 + Sqrt[789]), d1 =0, e1 = 1, a2= 1/52 (23 - Sqrt[789]), b2= 1/52 (-151 + 6 Sqrt[789]), c2= 1/4 (27 - Sqrt[789]), d2 =1/52 (-341 + 12 Sqrt[789]), e2 = 1/26 (59 - 2 Sqrt[789]), a3 =1/4, b3 = -(11/ 4), c3= 45/4, d3= -(81/4), e3 = 27/2

µÚ¶þ×é
a1= 1/52 (-36 - Sqrt[789]), b1 = 1/26 (88 + Sqrt[789]), c1 = 1/52 (-192 - Sqrt[789]), d1 =0, e1 = 1, a2 = 1/52 (23 + Sqrt[789]), b2= 1/52 (-151 - 6 Sqrt[789]), c2 = 1/4 (27 + Sqrt[789]), d2 =1/52 (-341 - 12 Sqrt[789]), e2 = 1/26 (59 + 2 Sqrt[789]), a3 = 1/4, b3 = -(11/
  4), c3 = 45/4, d3= -(81/4), e3 = 27/2
4Â¥2012-08-27 15:49:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangxinling

гæ (СÓÐÃûÆø)

wangxinling: »ØÌûÖö¥ 2012-08-27 19:56:11
ÒýÓûØÌû:
4Â¥: Originally posted by »ªÀöµÄÆ®¹ý at 2012-08-27 15:49:17
Èç¹ûµÚ¾ÅÐÐûÓÐÊäÈë´íÎ󣬾ÍÓÐÁ½×é½â
µÚÒ»×飨SqrtÊÇÆ½·½¸ù£©
a1 = 1/52 (-36 + Sqrt), b1 = 1/26 (88 - Sqrt), c1=
1/52 (-192 + Sqrt), d1 =0, e1 = 1, a2= 1/52 (23 - Sqrt), b2= 1/52 (-151 + 6 Sqrt), c2 ...

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5Â¥2012-08-27 19:52:18
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