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ºÜ¿ì¾Í³ö½á¹ûÁËѽ£¬ÄãÔÚδ֪Á¿{A,B,C,D}Ç°ÃæµÄ¶ººÅ֮ǰÉÙÁËÒ»¸ö}
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{{A -> 0. + (1. (-1. ((0. xi - 1. xim1) (-0.5 xi^3 -
1. (0.5 xi + xim1)^3) -
1. (-0.5 xi - 1. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3)) (-1. (1.09091 +
0. (0.5 xi + xim1)) (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) + (0. xi -
1. xim1) (0. (0.5 xi + xim1)^2 +
2. (0.0454545 (-0.5 xi - 0.5 xim1) +
0.0454545 (0.5 xi + 0.5 xip1)))) + (-0.25 xi^3 +
1. xi^2 xim1 + 1. xi xim1^2 +
0. xim1^3) (-1. (1.09091 +
0. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3) + (0. xi -
1. xim1) (0. (0.5 xi + xim1)^3 +
3. (0.0454545 (0.5 xi + 0.5 xim1)^2 +
0.0454545 (0.5 xi + 0.5 xip1)^2)))))/(-1. ((0. xi -
1. xim1) (-0.5 xi^3 - 1. (0.5 xi + xim1)^3) -
1. (-0.5 xi - 1. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3)) (-1. (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) (-1. (0.5 xi + xim1) -
1. (0.5 xi + xip1)) + (0. xi -
1. xim1) (1. (0.5 xi + xim1)^2 -
1. (0.5 xi + xip1)^2)) + (-0.25 xi^3 + 1. xi^2 xim1 +
1. xi xim1^2 +
0. xim1^3) (-1. (0.5 xi^3 -
1. (0.5 xi + xim1)^3) (-1. (0.5 xi + xim1) -
1. (0.5 xi + xip1)) + (0. xi -
1. xim1) (-1. (0.5 xi + xim1)^3 -
1. (0.5 xi + xip1)^3))) +
1. ((-1. (1.09091 + 0. (0.5 xi + xim1)) (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) + (0. xi -
1. xim1) (0. (0.5 xi + xim1)^2 +
2. (0.0454545 (-0.5 xi - 0.5 xim1) +
0.0454545 (0.5 xi + 0.5 xip1))))/(-0.25 xi^3 +
1. xi^2 xim1 + 1. xi xim1^2 +
0. xim1^3) - (1. (-1. ((0. xi - 1. xim1) (-0.5 xi^3 -
1. (0.5 xi + xim1)^3) -
1. (-0.5 xi - 1. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3)) (-1. (1.09091 +
0. (0.5 xi + xim1)) (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) + (0. xi -
1. xim1) (0. (0.5 xi + xim1)^2 +
2. (0.0454545 (-0.5 xi - 0.5 xim1) +
0.0454545 (0.5 xi + 0.5 xip1)))) + (-0.25 xi^3 +
1. xi^2 xim1 + 1. xi xim1^2 +
0. xim1^3) (-1. (1.09091 +
0. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3) + (0. xi -
1. xim1) (0. (0.5 xi + xim1)^3 +
3. (0.0454545 (0.5 xi + 0.5 xim1)^2 +
0.0454545 (0.5 xi +
0.5 xip1)^2)))) (-1. (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) (-1. (0.5 xi + xim1) -
1. (0.5 xi + xip1)) + (0. xi -
1. xim1) (1. (0.5 xi + xim1)^2 -
1. (0.5 xi + xip1)^2)))/((-0.25 xi^3 + 1. xi^2 xim1 +
1. xi xim1^2 +
0. xim1^3) (-1. ((0. xi - 1. xim1) (-0.5 xi^3 -
1. (0.5 xi + xim1)^3) -
1. (-0.5 xi - 1. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3)) (-1. (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) (-1. (0.5 xi + xim1) -
1. (0.5 xi + xip1)) + (0. xi -
1. xim1) (1. (0.5 xi + xim1)^2 -
1. (0.5 xi + xip1)^2)) + (-0.25 xi^3 +
1. xi^2 xim1 + 1. xi xim1^2 +
0. xim1^3) (-1. (0.5 xi^3 -
1. (0.5 xi + xim1)^3) (-1. (0.5 xi + xim1) -
1. (0.5 xi + xip1)) + (0. xi -
1. xim1) (-1. (0.5 xi + xim1)^3 -
1. (0.5 xi + xip1)^3))))) +
1. ((1.09091 + 0. (0.5 xi + xim1))/(
0. xi - 1. xim1) - (1. (-1. ((0. xi - 1. xim1) (-0.5 xi^3 -
1. (0.5 xi + xim1)^3) -
1. (-0.5 xi - 1. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3)) (-1. (1.09091 +
0. (0.5 xi + xim1)) (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) + (0. xi -
1. xim1) (0. (0.5 xi + xim1)^2 +
2. (0.0454545 (-0.5 xi - 0.5 xim1) +
0.0454545 (0.5 xi + 0.5 xip1)))) + (-0.25 xi^3 +
1. xi^2 xim1 + 1. xi xim1^2 +
0. xim1^3) (-1. (1.09091 +
0. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3) + (0. xi -
1. xim1) (0. (0.5 xi + xim1)^3 +
3. (0.0454545 (0.5 xi + 0.5 xim1)^2 +
0.0454545 (0.5 xi + 0.5 xip1)^2)))) (-1. (0.5 xi +
xim1) - 1. (0.5 xi + xip1)))/((0. xi -
1. xim1) (-1. ((0. xi - 1. xim1) (-0.5 xi^3 -
1. (0.5 xi + xim1)^3) -
1. (-0.5 xi - 1. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3)) (-1. (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) (-1. (0.5 xi + xim1) -
1. (0.5 xi + xip1)) + (0. xi -
1. xim1) (1. (0.5 xi + xim1)^2 -
1. (0.5 xi + xip1)^2)) + (-0.25 xi^3 +
1. xi^2 xim1 + 1. xi xim1^2 +
0. xim1^3) (-1. (0.5 xi^3 -
1. (0.5 xi + xim1)^3) (-1. (0.5 xi + xim1) -
1. (0.5 xi + xip1)) + (0. xi -
1. xim1) (-1. (0.5 xi + xim1)^3 -
1. (0.5 xi + xip1)^3)))) -
1/(0. xi - 1. xim1)
1. (-0.5 xi -
1. (0.5 xi +
xim1)) ((-1. (1.09091 + 0. (0.5 xi + xim1)) (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) + (0. xi -
1. xim1) (0. (0.5 xi + xim1)^2 +
2. (0.0454545 (-0.5 xi - 0.5 xim1) +
0.0454545 (0.5 xi + 0.5 xip1))))/(-0.25 xi^3 +
1. xi^2 xim1 + 1. xi xim1^2 +
0. xim1^3) - (1. (-1. ((0. xi - 1. xim1) (-0.5 xi^3 -
1. (0.5 xi + xim1)^3) -
1. (-0.5 xi - 1. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3)) (-1. (1.09091 +
0. (0.5 xi + xim1)) (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) + (0. xi -
1. xim1) (0. (0.5 xi + xim1)^2 +
2. (0.0454545 (-0.5 xi - 0.5 xim1) +
0.0454545 (0.5 xi + 0.5 xip1)))) + (-0.25 xi^3 +
1. xi^2 xim1 + 1. xi xim1^2 +
0. xim1^3) (-1. (1.09091 +
0. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3) + (0. xi -
1. xim1) (0. (0.5 xi + xim1)^3 +
3. (0.0454545 (0.5 xi + 0.5 xim1)^2 +
0.0454545 (0.5 xi +
0.5 xip1)^2)))) (-1. (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) (-1. (0.5 xi + xim1) -
1. (0.5 xi + xip1)) + (0. xi -
1. xim1) (1. (0.5 xi + xim1)^2 -
1. (0.5 xi + xip1)^2)))/((-0.25 xi^3 +
1. xi^2 xim1 + 1. xi xim1^2 +
0. xim1^3) (-1. ((0. xi - 1. xim1) (-0.5 xi^3 -
1. (0.5 xi + xim1)^3) -
1. (-0.5 xi - 1. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3)) (-1. (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) (-1. (0.5 xi + xim1) -
1. (0.5 xi + xip1)) + (0. xi -
1. xim1) (1. (0.5 xi + xim1)^2 -
1. (0.5 xi + xip1)^2)) + (-0.25 xi^3 +
1. xi^2 xim1 + 1. xi xim1^2 +
0. xim1^3) (-1. (0.5 xi^3 -
1. (0.5 xi + xim1)^3) (-1. (0.5 xi + xim1) -
1. (0.5 xi + xip1)) + (0. xi -
1. xim1) (-1. (0.5 xi + xim1)^3 -
1. (0.5 xi + xip1)^3)))))),
B -> -((1. (1.09091 + 0. (0.5 xi + xim1)))/(
0. xi - 1. xim1)) + (1. (-1. ((0. xi - 1. xim1) (-0.5 xi^3 -
1. (0.5 xi + xim1)^3) -
1. (-0.5 xi - 1. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3)) (-1. (1.09091 +
0. (0.5 xi + xim1)) (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) + (0. xi -
1. xim1) (0. (0.5 xi + xim1)^2 +
2. (0.0454545 (-0.5 xi - 0.5 xim1) +
0.0454545 (0.5 xi + 0.5 xip1)))) + (-0.25 xi^3 +
1. xi^2 xim1 + 1. xi xim1^2 +
0. xim1^3) (-1. (1.09091 +
0. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3) + (0. xi -
1. xim1) (0. (0.5 xi + xim1)^3 +
3. (0.0454545 (0.5 xi + 0.5 xim1)^2 +
0.0454545 (0.5 xi + 0.5 xip1)^2)))) (-1. (0.5 xi +
xim1) - 1. (0.5 xi + xip1)))/((0. xi -
1. xim1) (-1. ((0. xi - 1. xim1) (-0.5 xi^3 -
1. (0.5 xi + xim1)^3) -
1. (-0.5 xi - 1. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3)) (-1. (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) (-1. (0.5 xi + xim1) -
1. (0.5 xi + xip1)) + (0. xi -
1. xim1) (1. (0.5 xi + xim1)^2 -
1. (0.5 xi + xip1)^2)) + (-0.25 xi^3 + 1. xi^2 xim1 +
1. xi xim1^2 +
0. xim1^3) (-1. (0.5 xi^3 -
1. (0.5 xi + xim1)^3) (-1. (0.5 xi + xim1) -
1. (0.5 xi + xip1)) + (0. xi -
1. xim1) (-1. (0.5 xi + xim1)^3 -
1. (0.5 xi + xip1)^3)))) +
1/(0. xi - 1. xim1)
1. (-0.5 xi -
1. (0.5 xi +
xim1)) ((-1. (1.09091 + 0. (0.5 xi + xim1)) (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) + (0. xi -
1. xim1) (0. (0.5 xi + xim1)^2 +
2. (0.0454545 (-0.5 xi - 0.5 xim1) +
0.0454545 (0.5 xi + 0.5 xip1))))/(-0.25 xi^3 +
1. xi^2 xim1 + 1. xi xim1^2 +
0. xim1^3) - (1. (-1. ((0. xi - 1. xim1) (-0.5 xi^3 -
1. (0.5 xi + xim1)^3) -
1. (-0.5 xi - 1. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3)) (-1. (1.09091 +
0. (0.5 xi + xim1)) (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) + (0. xi -
1. xim1) (0. (0.5 xi + xim1)^2 +
2. (0.0454545 (-0.5 xi - 0.5 xim1) +
0.0454545 (0.5 xi + 0.5 xip1)))) + (-0.25 xi^3 +
1. xi^2 xim1 + 1. xi xim1^2 +
0. xim1^3) (-1. (1.09091 +
0. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3) + (0. xi -
1. xim1) (0. (0.5 xi + xim1)^3 +
3. (0.0454545 (0.5 xi + 0.5 xim1)^2 +
0.0454545 (0.5 xi +
0.5 xip1)^2)))) (-1. (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) (-1. (0.5 xi + xim1) -
1. (0.5 xi + xip1)) + (0. xi -
1. xim1) (1. (0.5 xi + xim1)^2 -
1. (0.5 xi + xip1)^2)))/((-0.25 xi^3 + 1. xi^2 xim1 +
1. xi xim1^2 +
0. xim1^3) (-1. ((0. xi - 1. xim1) (-0.5 xi^3 -
1. (0.5 xi + xim1)^3) -
1. (-0.5 xi - 1. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3)) (-1. (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) (-1. (0.5 xi + xim1) -
1. (0.5 xi + xip1)) + (0. xi -
1. xim1) (1. (0.5 xi + xim1)^2 -
1. (0.5 xi + xip1)^2)) + (-0.25 xi^3 +
1. xi^2 xim1 + 1. xi xim1^2 +
0. xim1^3) (-1. (0.5 xi^3 -
1. (0.5 xi + xim1)^3) (-1. (0.5 xi + xim1) -
1. (0.5 xi + xip1)) + (0. xi -
1. xim1) (-1. (0.5 xi + xim1)^3 -
1. (0.5 xi + xip1)^3))))),
C -> -(1. (-1. (1.09091 + 0. (0.5 xi + xim1)) (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) + (0. xi -
1. xim1) (0. (0.5 xi + xim1)^2 +
2. (0.0454545 (-0.5 xi - 0.5 xim1) +
0.0454545 (0.5 xi + 0.5 xip1)))))/(-0.25 xi^3 +
1. xi^2 xim1 + 1. xi xim1^2 +
0. xim1^3) + (1. (-1. ((0. xi - 1. xim1) (-0.5 xi^3 -
1. (0.5 xi + xim1)^3) -
1. (-0.5 xi - 1. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3)) (-1. (1.09091 +
0. (0.5 xi + xim1)) (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) + (0. xi -
1. xim1) (0. (0.5 xi + xim1)^2 +
2. (0.0454545 (-0.5 xi - 0.5 xim1) +
0.0454545 (0.5 xi + 0.5 xip1)))) + (-0.25 xi^3 +
1. xi^2 xim1 + 1. xi xim1^2 +
0. xim1^3) (-1. (1.09091 +
0. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3) + (0. xi -
1. xim1) (0. (0.5 xi + xim1)^3 +
3. (0.0454545 (0.5 xi + 0.5 xim1)^2 +
0.0454545 (0.5 xi +
0.5 xip1)^2)))) (-1. (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) (-1. (0.5 xi + xim1) -
1. (0.5 xi + xip1)) + (0. xi -
1. xim1) (1. (0.5 xi + xim1)^2 -
1. (0.5 xi + xip1)^2)))/((-0.25 xi^3 + 1. xi^2 xim1 +
1. xi xim1^2 +
0. xim1^3) (-1. ((0. xi - 1. xim1) (-0.5 xi^3 -
1. (0.5 xi + xim1)^3) -
1. (-0.5 xi - 1. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3)) (-1. (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) (-1. (0.5 xi + xim1) -
1. (0.5 xi + xip1)) + (0. xi -
1. xim1) (1. (0.5 xi + xim1)^2 -
1. (0.5 xi + xip1)^2)) + (-0.25 xi^3 + 1. xi^2 xim1 +
1. xi xim1^2 +
0. xim1^3) (-1. (0.5 xi^3 -
1. (0.5 xi + xim1)^3) (-1. (0.5 xi + xim1) -
1. (0.5 xi + xip1)) + (0. xi -
1. xim1) (-1. (0.5 xi + xim1)^3 -
1. (0.5 xi + xip1)^3)))),
D -> -(1. (-1. ((0. xi - 1. xim1) (-0.5 xi^3 -
1. (0.5 xi + xim1)^3) -
1. (-0.5 xi - 1. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3)) (-1. (1.09091 +
0. (0.5 xi + xim1)) (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) + (0. xi -
1. xim1) (0. (0.5 xi + xim1)^2 +
2. (0.0454545 (-0.5 xi - 0.5 xim1) +
0.0454545 (0.5 xi + 0.5 xip1)))) + (-0.25 xi^3 +
1. xi^2 xim1 + 1. xi xim1^2 +
0. xim1^3) (-1. (1.09091 +
0. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3) + (0. xi -
1. xim1) (0. (0.5 xi + xim1)^3 +
3. (0.0454545 (0.5 xi + 0.5 xim1)^2 +
0.0454545 (0.5 xi + 0.5 xip1)^2)))))/(-1. ((0. xi -
1. xim1) (-0.5 xi^3 - 1. (0.5 xi + xim1)^3) -
1. (-0.5 xi - 1. (0.5 xi + xim1)) (0.5 xi^3 -
1. (0.5 xi + xim1)^3)) (-1. (-0.5 xi^2 +
1. (0.5 xi + xim1)^2) (-1. (0.5 xi + xim1) -
1. (0.5 xi + xip1)) + (0. xi -
1. xim1) (1. (0.5 xi + xim1)^2 -
1. (0.5 xi + xip1)^2)) + (-0.25 xi^3 + 1. xi^2 xim1 +
1. xi xim1^2 +
0. xim1^3) (-1. (0.5 xi^3 -
1. (0.5 xi + xim1)^3) (-1. (0.5 xi + xim1) -
1. (0.5 xi + xip1)) + (0. xi -
1. xim1) (-1. (0.5 xi + xim1)^3 -
1. (0.5 xi + xip1)^3)))}} |
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