| 查看: 636 | 回复: 7 | ||||
| 当前主题已经存档。 | ||||
urion铁杆木虫 (职业作家)
|
[交流]
【求助】matlab逆求解方程问题
|
|||
|
function fc syms r t a b p1 v; y=r*t/(v-b)-a*t/(v*(v+b)+b*(v-b))-p1 v=solve(y,'v') 即可解出变量v的值, 现在y是知道的如果求解出v的值? 谁能给出正确的结果,送5个金币表示感谢! [ Last edited by urion on 2009-12-9 at 00:10 ] |
回复此楼» 猜你喜欢
面上项目filecode邪修
已经有6人回复
-
应该是93bebmhtak前后十一个字符比较关键
已经有14人回复
-
2026国自然放榜时间
已经有4人回复
-
关于代码变化问题，想知道的进来
已经有22人回复
-
这样的filecode谁见过
已经有21人回复
-
filecode与中标关系的预测
已经有5人回复
-
fileCode有新解读？
已经有18人回复
-
关于filecode，很负责任的告诉大家
已经有7人回复
-
【2027博士申请】纳米药物递送方向
已经有5人回复
-
关于豆爷回答的JTJC与%2F数量
已经有7人回复
change0618
铁杆木虫 (著名写手)
方丈大师
- 应助: 44 (小学生)
- 金币: 17724.5
- 红花: 17
- 帖子: 2413
- 在线: 546.7小时
- 虫号: 496517
- 注册: 2008-01-19
- 专业: 化学反应工程
2楼2009-12-08 22:47:34
urion
铁杆木虫 (职业作家)
- 应助: 8 (幼儿园)
- 贵宾: 0.361
- 金币: 12933.2
- 散金: 55
- 红花: 2
- 帖子: 3619
- 在线: 199.6小时
- 虫号: 437304
- 注册: 2007-08-26
- 专业: 外国考古
3楼2009-12-08 23:08:01
nono2009
超级版主 (文学泰斗)
No gains, no pains.
-
专家经验: +21105 - 仿真EPI: 1
- 应助: 28684 (院士)
- 贵宾: 513.911
- 金币: 2555230
- 散金: 27828
- 红花: 2148
- 沙发: 66666
- 帖子: 1602255
- 在线: 65200.9小时
- 虫号: 827383
- 注册: 2009-08-13
- 性别: GG
- 专业: 工程热物理与能源利用
- 管辖: 科研家筹备委员会
4楼2009-12-08 23:28:13
urion
铁杆木虫 (职业作家)
- 应助: 8 (幼儿园)
- 贵宾: 0.361
- 金币: 12933.2
- 散金: 55
- 红花: 2
- 帖子: 3619
- 在线: 199.6小时
- 虫号: 437304
- 注册: 2007-08-26
- 专业: 外国考古
5楼2009-12-08 23:32:24
urion
铁杆木虫 (职业作家)
- 应助: 8 (幼儿园)
- 贵宾: 0.361
- 金币: 12933.2
- 散金: 55
- 红花: 2
- 帖子: 3619
- 在线: 199.6小时
- 虫号: 437304
- 注册: 2007-08-26
- 专业: 外国考古
6楼2009-12-09 20:03:00
nono2009
超级版主 (文学泰斗)
No gains, no pains.
-
专家经验: +21105 - 仿真EPI: 1
- 应助: 28684 (院士)
- 贵宾: 513.911
- 金币: 2555230
- 散金: 27828
- 红花: 2148
- 沙发: 66666
- 帖子: 1602255
- 在线: 65200.9小时
- 虫号: 827383
- 注册: 2009-08-13
- 性别: GG
- 专业: 工程热物理与能源利用
- 管辖: 科研家筹备委员会
偶很差，试试吧
★
小木虫(金币+0.5):给个红包，谢谢回帖交流
小木虫(金币+0.5):给个红包，谢谢回帖交流
|
>> syms r t a b p1 v y; f = r*t/(v-b)-a*t/(v*(v+b)+b*(v-b))-p1-y; v = solve(f,v) v = 1/6/(p1+y)*(-672*p1^2*b^3*y-672*p1*b^3*y^2-48*r*t*b^2*p1^2-48*r*t*b^2*y^2+144*a*t*p1^2*b+144*a*t*y^2*b+48*r^2*t^2*b*p1+48*r^2*t^2*b*y-36*a*t^2*r*p1-36*a*t^2*r*y-224*p1^3*b^3-224*y^3*b^3-96*r*t*b^2*p1*y+288*a*t*p1*b*y+8*r^3*t^3+12*3^(1/2)*(4*y*a^3*t^3-192*y^2*p1^2*b^6-128*y^3*p1*b^6-8*r^4*t^4*b^2+4*a^3*t^3*p1-a^2*t^4*r^2-32*p1^4*b^6-128*r*t*b^5*p1^3-64*r^3*t^3*b^3*p1-160*r^2*t^2*b^4*p1^2+8*r^3*t^4*b*a-16*a*t*p1^3*b^4+8*a^2*t^2*p1^2*b^2-40*r*t^3*b*p1*a^2+88*r^2*t^3*b^2*p1*a+112*r*t^2*b^3*p1^2*a-128*y^3*r*t*b^5-16*y^3*a*t*b^4-160*y^2*r^2*t^2*b^4+8*y^2*a^2*t^2*b^2-64*y*r^3*t^3*b^3-128*y*p1^3*b^6-32*b^6*y^4+112*y^2*r*t^2*b^3*a-48*y^2*a*t*p1*b^4-384*y^2*r*t*b^5*p1+88*y*r^2*t^3*b^2*a-40*y*r*t^3*b*a^2-384*y*r*t*b^5*p1^2+16*y*a^2*t^2*p1*b^2+224*y*r*t^2*b^3*p1*a-48*y*a*t*p1^2*b^4-320*y*r^2*t^2*b^4*p1)^(1/2)*p1+12*3^(1/2)*(4*y*a^3*t^3-192*y^2*p1^2*b^6-128*y^3*p1*b^6-8*r^4*t^4*b^2+4*a^3*t^3*p1-a^2*t^4*r^2-32*p1^4*b^6-128*r*t*b^5*p1^3-64*r^3*t^3*b^3*p1-160*r^2*t^2*b^4*p1^2+8*r^3*t^4*b*a-16*a*t*p1^3*b^4+8*a^2*t^2*p1^2*b^2-40*r*t^3*b*p1*a^2+88*r^2*t^3*b^2*p1*a+112*r*t^2*b^3*p1^2*a-128*y^3*r*t*b^5-16*y^3*a*t*b^4-160*y^2*r^2*t^2*b^4+8*y^2*a^2*t^2*b^2-64*y*r^3*t^3*b^3-128*y*p1^3*b^6-32*b^6*y^4+112*y^2*r*t^2*b^3*a-48*y^2*a*t*p1*b^4-384*y^2*r*t*b^5*p1+88*y*r^2*t^3*b^2*a-40*y*r*t^3*b*a^2-384*y*r*t*b^5*p1^2+16*y*a^2*t^2*p1*b^2+224*y*r*t^2*b^3*p1*a-48*y*a*t*p1^2*b^4-320*y*r^2*t^2*b^4*p1)^(1/2)*y)^(1/3)-2/3*(-4*r*t*b*p1-4*r*t*b*y+3*a*t*p1+3*a*t*y-10*p1^2*b^2-20*p1*b^2*y-10*y^2*b^2-r^2*t^2)/(p1+y)/(-672*p1^2*b^3*y-672*p1*b^3*y^2-48*r*t*b^2*p1^2-48*r*t*b^2*y^2+144*a*t*p1^2*b+144*a*t*y^2*b+48*r^2*t^2*b*p1+48*r^2*t^2*b*y-36*a*t^2*r*p1-36*a*t^2*r*y-224*p1^3*b^3-224*y^3*b^3-96*r*t*b^2*p1*y+288*a*t*p1*b*y+8*r^3*t^3+12*3^(1/2)*(4*y*a^3*t^3-192*y^2*p1^2*b^6-128*y^3*p1*b^6-8*r^4*t^4*b^2+4*a^3*t^3*p1-a^2*t^4*r^2-32*p1^4*b^6-128*r*t*b^5*p1^3-64*r^3*t^3*b^3*p1-160*r^2*t^2*b^4*p1^2+8*r^3*t^4*b*a-16*a*t*p1^3*b^4+8*a^2*t^2*p1^2*b^2-40*r*t^3*b*p1*a^2+88*r^2*t^3*b^2*p1*a+112*r*t^2*b^3*p1^2*a-128*y^3*r*t*b^5-16*y^3*a*t*b^4-160*y^2*r^2*t^2*b^4+8*y^2*a^2*t^2*b^2-64*y*r^3*t^3*b^3-128*y*p1^3*b^6-32*b^6*y^4+112*y^2*r*t^2*b^3*a-48*y^2*a*t*p1*b^4-384*y^2*r*t*b^5*p1+88*y*r^2*t^3*b^2*a-40*y*r*t^3*b*a^2-384*y*r*t*b^5*p1^2+16*y*a^2*t^2*p1*b^2+224*y*r*t^2*b^3*p1*a-48*y*a*t*p1^2*b^4-320*y*r^2*t^2*b^4*p1)^(1/2)*p1+12*3^(1/2)*(4*y*a^3*t^3-192*y^2*p1^2*b^6-128*y^3*p1*b^6-8*r^4*t^4*b^2+4*a^3*t^3*p1-a^2*t^4*r^2-32*p1^4*b^6-128*r*t*b^5*p1^3-64*r^3*t^3*b^3*p1-160*r^2*t^2*b^4*p1^2+8*r^3*t^4*b*a-16*a*t*p1^3*b^4+8*a^2*t^2*p1^2*b^2-40*r*t^3*b*p1*a^2+88*r^2*t^3*b^2*p1*a+112*r*t^2*b^3*p1^2*a-128*y^3*r*t*b^5-16*y^3*a*t*b^4-160*y^2*r^2*t^2*b^4+8*y^2*a^2*t^2*b^2-64*y*r^3*t^3*b^3-128*y*p1^3*b^6-32*b^6*y^4+112*y^2*r*t^2*b^3*a-48*y^2*a*t*p1*b^4-384*y^2*r*t*b^5*p1+88*y*r^2*t^3*b^2*a-40*y*r*t^3*b*a^2-384*y*r*t*b^5*p1^2+16*y*a^2*t^2*p1*b^2+224*y*r*t^2*b^3*p1*a-48*y*a*t*p1^2*b^4-320*y*r^2*t^2*b^4*p1)^(1/2)*y)^(1/3)-1/3*(-r*t+p1*b+y*b)/(p1+y) -1/12/(p1+y)*(-672*p1^2*b^3*y-672*p1*b^3*y^2-48*r*t*b^2*p1^2-48*r*t*b^2*y^2+144*a*t*p1^2*b+144*a*t*y^2*b+48*r^2*t^2*b*p1+48*r^2*t^2*b*y-36*a*t^2*r*p1-36*a*t^2*r*y-224*p1^3*b^3-224*y^3*b^3-96*r*t*b^2*p1*y+288*a*t*p1*b*y+8*r^3*t^3+12*3^(1/2)*(4*y*a^3*t^3-192*y^2*p1^2*b^6-128*y^3*p1*b^6-8*r^4*t^4*b^2+4*a^3*t^3*p1-a^2*t^4*r^2-32*p1^4*b^6-128*r*t*b^5*p1^3-64*r^3*t^3*b^3*p1-160*r^2*t^2*b^4*p1^2+8*r^3*t^4*b*a-16*a*t*p1^3*b^4+8*a^2*t^2*p1^2*b^2-40*r*t^3*b*p1*a^2+88*r^2*t^3*b^2*p1*a+112*r*t^2*b^3*p1^2*a-128*y^3*r*t*b^5-16*y^3*a*t*b^4-160*y^2*r^2*t^2*b^4+8*y^2*a^2*t^2*b^2-64*y*r^3*t^3*b^3-128*y*p1^3*b^6-32*b^6*y^4+112*y^2*r*t^2*b^3*a-48*y^2*a*t*p1*b^4-384*y^2*r*t*b^5*p1+88*y*r^2*t^3*b^2*a-40*y*r*t^3*b*a^2-384*y*r*t*b^5*p1^2+16*y*a^2*t^2*p1*b^2+224*y*r*t^2*b^3*p1*a-48*y*a*t*p1^2*b^4-320*y*r^2*t^2*b^4*p1)^(1/2)*p1+12*3^(1/2)*(4*y*a^3*t^3-192*y^2*p1^2*b^6-128*y^3*p1*b^6-8*r^4*t^4*b^2+4*a^3*t^3*p1-a^2*t^4*r^2-32*p1^4*b^6-128*r*t*b^5*p1^3-64*r^3*t^3*b^3*p1-160*r^2*t^2*b^4*p1^2+8*r^3*t^4*b*a-16*a*t*p1^3*b^4+8*a^2*t^2*p1^2*b^2-40*r*t^3*b*p1*a^2+88*r^2*t^3*b^2*p1*a+112*r*t^2*b^3*p1^2*a-128*y^3*r*t*b^5-16*y^3*a*t*b^4-160*y^2*r^2*t^2*b^4+8*y^2*a^2*t^2*b^2-64*y*r^3*t^3*b^3-128*y*p1^3*b^6-32*b^6*y^4+112*y^2*r*t^2*b^3*a-48*y^2*a*t*p1*b^4-384*y^2*r*t*b^5*p1+88*y*r^2*t^3*b^2*a-40*y*r*t^3*b*a^2-384*y*r*t*b^5*p1^2+16*y*a^2*t^2*p1*b^2+224*y*r*t^2*b^3*p1*a-48*y*a*t*p1^2*b^4-320*y*r^2*t^2*b^4*p1)^(1/2)*y)^(1/3)+1/3*(-4*r*t*b*p1-4*r*t*b*y+3*a*t*p1+3*a*t*y-10*p1^2*b^2-20*p1*b^2*y-10*y^2*b^2-r^2*t^2)/(p1+y)/(-672*p1^2*b^3*y-672*p1*b^3*y^2-48*r*t*b^2*p1^2-48*r*t*b^2*y^2+144*a*t*p1^2*b+144*a*t*y^2*b+48*r^2*t^2*b*p1+48*r^2*t^2*b*y-36*a*t^2*r*p1-36*a*t^2*r*y-224*p1^3*b^3-224*y^3*b^3-96*r*t*b^2*p1*y+288*a*t*p1*b*y+8*r^3*t^3+12*3^(1/2)*(4*y*a^3*t^3-192*y^2*p1^2*b^6-128*y^3*p1*b^6-8*r^4*t^4*b^2+4*a^3*t^3*p1-a^2*t^4*r^2-32*p1^4*b^6-128*r*t*b^5*p1^3-64*r^3*t^3*b^3*p1-160*r^2*t^2*b^4*p1^2+8*r^3*t^4*b*a-16*a*t*p1^3*b^4+8*a^2*t^2*p1^2*b^2-40*r*t^3*b*p1*a^2+88*r^2*t^3*b^2*p1*a+112*r*t^2*b^3*p1^2*a-128*y^3*r*t*b^5-16*y^3*a*t*b^4-160*y^2*r^2*t^2*b^4+8*y^2*a^2*t^2*b^2-64*y*r^3*t^3*b^3-128*y*p1^3*b^6-32*b^6*y^4+112*y^2*r*t^2*b^3*a-48*y^2*a*t*p1*b^4-384*y^2*r*t*b^5*p1+88*y*r^2*t^3*b^2*a-40*y*r*t^3*b*a^2-384*y*r*t*b^5*p1^2+16*y*a^2*t^2*p1*b^2+224*y*r*t^2*b^3*p1*a-48*y*a*t*p1^2*b^4-320*y*r^2*t^2*b^4*p1)^(1/2)*p1+12*3^(1/2)*(4*y*a^3*t^3-192*y^2*p1^2*b^6-128*y^3*p1*b^6-8*r^4*t^4*b^2+4*a^3*t^3*p1-a^2*t^4*r^2-32*p1^4*b^6-128*r*t*b^5*p1^3-64*r^3*t^3*b^3*p1-160*r^2*t^2*b^4*p1^2+8*r^3*t^4*b*a-16*a*t*p1^3*b^4+8*a^2*t^2*p1^2*b^2-40*r*t^3*b*p1*a^2+88*r^2*t^3*b^2*p1*a+112*r*t^2*b^3*p1^2*a-128*y^3*r*t*b^5-16*y^3*a*t*b^4-160*y^2*r^2*t^2*b^4+8*y^2*a^2*t^2*b^2-64*y*r^3*t^3*b^3-128*y*p1^3*b^6-32*b^6*y^4+112*y^2*r*t^2*b^3*a-48*y^2*a*t*p1*b^4-384*y^2*r*t*b^5*p1+88*y*r^2*t^3*b^2*a-40*y*r*t^3*b*a^2-384*y*r*t*b^5*p1^2+16*y*a^2*t^2*p1*b^2+224*y*r*t^2*b^3*p1*a-48*y*a*t*p1^2*b^4-320*y*r^2*t^2*b^4*p1)^(1/2)*y)^(1/3)-1/3*(-r*t+p1*b+y*b)/(p1+y)+1/2*i*3^(1/2)*(1/6/(p1+y)*(-672*p1^2*b^3*y-672*p1*b^3*y^2-48*r*t*b^2*p1^2-48*r*t*b^2*y^2+144*a*t*p1^2*b+144*a*t*y^2*b+48*r^2*t^2*b*p1+48*r^2*t^2*b*y-36*a*t^2*r*p1-36*a*t^2*r*y-224*p1^3*b^3-224*y^3*b^3-96*r*t*b^2*p1*y+288*a*t*p1*b*y+8*r^3*t^3+12*3^(1/2)*(4*y*a^3*t^3-192*y^2*p1^2*b^6-128*y^3*p1*b^6-8*r^4*t^4*b^2+4*a^3*t^3*p1-a^2*t^4*r^2-32*p1^4*b^6-128*r*t*b^5*p1^3-64*r^3*t^3*b^3*p1-160*r^2*t^2*b^4*p1^2+8*r^3*t^4*b*a-16*a*t*p1^3*b^4+8*a^2*t^2*p1^2*b^2-40*r*t^3*b*p1*a^2+88*r^2*t^3*b^2*p1*a+112*r*t^2*b^3*p1^2*a-128*y^3*r*t*b^5-16*y^3*a*t*b^4-160*y^2*r^2*t^2*b^4+8*y^2*a^2*t^2*b^2-64*y*r^3*t^3*b^3-128*y*p1^3*b^6-32*b^6*y^4+112*y^2*r*t^2*b^3*a-48*y^2*a*t*p1*b^4-384*y^2*r*t*b^5*p1+88*y*r^2*t^3*b^2*a-40*y*r*t^3*b*a^2-384*y*r*t*b^5*p1^2+16*y*a^2*t^2*p1*b^2+224*y*r*t^2*b^3*p1*a-48*y*a*t*p1^2*b^4-320*y*r^2*t^2*b^4*p1)^(1/2)*p1+12*3^(1/2)*(4*y*a^3*t^3-192*y^2*p1^2*b^6-128*y^3*p1*b^6-8*r^4*t^4*b^2+4*a^3*t^3*p1-a^2*t^4*r^2-32*p1^4*b^6-128*r*t*b^5*p1^3-64*r^3*t^3*b^3*p1-160*r^2*t^2*b^4*p1^2+8*r^3*t^4*b*a-16*a*t*p1^3*b^4+8*a^2*t^2*p1^2*b^2-40*r*t^3*b*p1*a^2+88*r^2*t^3*b^2*p1*a+112*r*t^2*b^3*p1^2*a-128*y^3*r*t*b^5-16*y^3*a*t*b^4-160*y^2*r^2*t^2*b^4+8*y^2*a^2*t^2*b^2-64*y*r^3*t^3*b^3-128*y*p1^3*b^6-32*b^6*y^4+112*y^2*r*t^2*b^3*a-48*y^2*a*t*p1*b^4-384*y^2*r*t*b^5*p1+88*y*r^2*t^3*b^2*a-40*y*r*t^3*b*a^2-384*y*r*t*b^5*p1^2+16*y*a^2*t^2*p1*b^2+224*y*r*t^2*b^3*p1*a-48*y*a*t*p1^2*b^4-320*y*r^2*t^2*b^4*p1)^(1/2)*y)^(1/3)+2/3*(-4*r*t*b*p1-4*r*t*b*y+3*a*t*p1+3*a*t*y-10*p1^2*b^2-20*p1*b^2*y-10*y^2*b^2-r^2*t^2)/(p1+y)/(-672*p1^2*b^3*y-672*p1*b^3*y^2-48*r*t*b^2*p1^2-48*r*t*b^2*y^2+144*a*t*p1^2*b+144*a*t*y^2*b+48*r^2*t^2*b*p1+48*r^2*t^2*b*y-36*a*t^2*r*p1-36*a*t^2*r*y-224*p1^3*b^3-224*y^3*b^3-96*r*t*b^2*p1*y+288*a*t*p1*b*y+8*r^3*t^3+12*3^(1/2)*(4*y*a^3*t^3-192*y^2*p1^2*b^6-128*y^3*p1*b^6-8*r^4*t^4*b^2+4*a^3*t^3*p1-a^2*t^4*r^2-32*p1^4*b^6-128*r*t*b^5*p1^3-64*r^3*t^3*b^3*p1-160*r^2*t^2*b^4*p1^2+8*r^3*t^4*b*a-16*a*t*p1^3*b^4+8*a^2*t^2*p1^2*b^2-40*r*t^3*b*p1*a^2+88*r^2*t^3*b^2*p1*a+112*r*t^2*b^3*p1^2*a-128*y^3*r*t*b^5-16*y^3*a*t*b^4-160*y^2*r^2*t^2*b^4+8*y^2*a^2*t^2*b^2-64*y*r^3*t^3*b^3-128*y*p1^3*b^6-32*b^6*y^4+112*y^2*r*t^2*b^3*a-48*y^2*a*t*p1*b^4-384*y^2*r*t*b^5*p1+88*y*r^2*t^3*b^2*a-40*y*r*t^3*b*a^2-384*y*r*t*b^5*p1^2+16*y*a^2*t^2*p1*b^2+224*y*r*t^2*b^3*p1*a-48*y*a*t*p1^2*b^4-320*y*r^2*t^2*b^4*p1)^(1/2)*p1+12*3^(1/2)*(4*y*a^3*t^3-192*y^2*p1^2*b^6-128*y^3*p1*b^6-8*r^4*t^4*b^2+4*a^3*t^3*p1-a^2*t^4*r^2-32*p1^4*b^6-128*r*t*b^5*p1^3-64*r^3*t^3*b^3*p1-160*r^2*t^2*b^4*p1^2+8*r^3*t^4*b*a-16*a*t*p1^3*b^4+8*a^2*t^2*p1^2*b^2-40*r*t^3*b*p1*a^2+88*r^2*t^3*b^2*p1*a+112*r*t^2*b^3*p1^2*a-128*y^3*r*t*b^5-16*y^3*a*t*b^4-160*y^2*r^2*t^2*b^4+8*y^2*a^2*t^2*b^2-64*y*r^3*t^3*b^3-128*y*p1^3*b^6-32*b^6*y^4+112*y^2*r*t^2*b^3*a-48*y^2*a*t*p1*b^4-384*y^2*r*t*b^5*p1+88*y*r^2*t^3*b^2*a-40*y*r*t^3*b*a^2-384*y*r*t*b^5*p1^2+16*y*a^2*t^2*p1*b^2+224*y*r*t^2*b^3*p1*a-48*y*a*t*p1^2*b^4-320*y*r^2*t^2*b^4*p1)^(1/2)*y)^(1/3)) -1/12/(p1+y)*(-672*p1^2*b^3*y-672*p1*b^3*y^2-48*r*t*b^2*p1^2-48*r*t*b^2*y^2+144*a*t*p1^2*b+144*a*t*y^2*b+48*r^2*t^2*b*p1+48*r^2*t^2*b*y-36*a*t^2*r*p1-36*a*t^2*r*y-224*p1^3*b^3-224*y^3*b^3-96*r*t*b^2*p1*y+288*a*t*p1*b*y+8*r^3*t^3+12*3^(1/2)*(4*y*a^3*t^3-192*y^2*p1^2*b^6-128*y^3*p1*b^6-8*r^4*t^4*b^2+4*a^3*t^3*p1-a^2*t^4*r^2-32*p1^4*b^6-128*r*t*b^5*p1^3-64*r^3*t^3*b^3*p1-160*r^2*t^2*b^4*p1^2+8*r^3*t^4*b*a-16*a*t*p1^3*b^4+8*a^2*t^2*p1^2*b^2-40*r*t^3*b*p1*a^2+88*r^2*t^3*b^2*p1*a+112*r*t^2*b^3*p1^2*a-128*y^3*r*t*b^5-16*y^3*a*t*b^4-160*y^2*r^2*t^2*b^4+8*y^2*a^2*t^2*b^2-64*y*r^3*t^3*b^3-128*y*p1^3*b^6-32*b^6*y^4+112*y^2*r*t^2*b^3*a-48*y^2*a*t*p1*b^4-384*y^2*r*t*b^5*p1+88*y*r^2*t^3*b^2*a-40*y*r*t^3*b*a^2-384*y*r*t*b^5*p1^2+16*y*a^2*t^2*p1*b^2+224*y*r*t^2*b^3*p1*a-48*y*a*t*p1^2*b^4-320*y*r^2*t^2*b^4*p1)^(1/2)*p1+12*3^(1/2)*(4*y*a^3*t^3-192*y^2*p1^2*b^6-128*y^3*p1*b^6-8*r^4*t^4*b^2+4*a^3*t^3*p1-a^2*t^4*r^2-32*p1^4*b^6-128*r*t*b^5*p1^3-64*r^3*t^3*b^3*p1-160*r^2*t^2*b^4*p1^2+8*r^3*t^4*b*a-16*a*t*p1^3*b^4+8*a^2*t^2*p1^2*b^2-40*r*t^3*b*p1*a^2+88*r^2*t^3*b^2*p1*a+112*r*t^2*b^3*p1^2*a-128*y^3*r*t*b^5-16*y^3*a*t*b^4-160*y^2*r^2*t^2*b^4+8*y^2*a^2*t^2*b^2-64*y*r^3*t^3*b^3-128*y*p1^3*b^6-32*b^6*y^4+112*y^2*r*t^2*b^3*a-48*y^2*a*t*p1*b^4-384*y^2*r*t*b^5*p1+88*y*r^2*t^3*b^2*a-40*y*r*t^3*b*a^2-384*y*r*t*b^5*p1^2+16*y*a^2*t^2*p1*b^2+224*y*r*t^2*b^3*p1*a-48*y*a*t*p1^2*b^4-320*y*r^2*t^2*b^4*p1)^(1/2)*y)^(1/3)+1/3*(-4*r*t*b*p1-4*r*t*b*y+3*a*t*p1+3*a*t*y-10*p1^2*b^2-20*p1*b^2*y-10*y^2*b^2-r^2*t^2)/(p1+y)/(-672*p1^2*b^3*y-672*p1*b^3*y^2-48*r*t*b^2*p1^2-48*r*t*b^2*y^2+144*a*t*p1^2*b+144*a*t*y^2*b+48*r^2*t^2*b*p1+48*r^2*t^2*b*y-36*a*t^2*r*p1-36*a*t^2*r*y-224*p1^3*b^3-224*y^3*b^3-96*r*t*b^2*p1*y+288*a*t*p1*b*y+8*r^3*t^3+12*3^(1/2)*(4*y*a^3*t^3-192*y^2*p1^2*b^6-128*y^3*p1*b^6-8*r^4*t^4*b^2+4*a^3*t^3*p1-a^2*t^4*r^2-32*p1^4*b^6-128*r*t*b^5*p1^3-64*r^3*t^3*b^3*p1-160*r^2*t^2*b^4*p1^2+8*r^3*t^4*b*a-16*a*t*p1^3*b^4+8*a^2*t^2*p1^2*b^2-40*r*t^3*b*p1*a^2+88*r^2*t^3*b^2*p1*a+112*r*t^2*b^3*p1^2*a-128*y^3*r*t*b^5-16*y^3*a*t*b^4-160*y^2*r^2*t^2*b^4+8*y^2*a^2*t^2*b^2-64*y*r^3*t^3*b^3-128*y*p1^3*b^6-32*b^6*y^4+112*y^2*r*t^2*b^3*a-48*y^2*a*t*p1*b^4-384*y^2*r*t*b^5*p1+88*y*r^2*t^3*b^2*a-40*y*r*t^3*b*a^2-384*y*r*t*b^5*p1^2+16*y*a^2*t^2*p1*b^2+224*y*r*t^2*b^3*p1*a-48*y*a*t*p1^2*b^4-320*y*r^2*t^2*b^4*p1)^(1/2)*p1+12*3^(1/2)*(4*y*a^3*t^3-192*y^2*p1^2*b^6-128*y^3*p1*b^6-8*r^4*t^4*b^2+4*a^3*t^3*p1-a^2*t^4*r^2-32*p1^4*b^6-128*r*t*b^5*p1^3-64*r^3*t^3*b^3*p1-160*r^2*t^2*b^4*p1^2+8*r^3*t^4*b*a-16*a*t*p1^3*b^4+8*a^2*t^2*p1^2*b^2-40*r*t^3*b*p1*a^2+88*r^2*t^3*b^2*p1*a+112*r*t^2*b^3*p1^2*a-128*y^3*r*t*b^5-16*y^3*a*t*b^4-160*y^2*r^2*t^2*b^4+8*y^2*a^2*t^2*b^2-64*y*r^3*t^3*b^3-128*y*p1^3*b^6-32*b^6*y^4+112*y^2*r*t^2*b^3*a-48*y^2*a*t*p1*b^4-384*y^2*r*t*b^5*p1+88*y*r^2*t^3*b^2*a-40*y*r*t^3*b*a^2-384*y*r*t*b^5*p1^2+16*y*a^2*t^2*p1*b^2+224*y*r*t^2*b^3*p1*a-48*y*a*t*p1^2*b^4-320*y*r^2*t^2*b^4*p1)^(1/2)*y)^(1/3)-1/3*(-r*t+p1*b+y*b)/(p1+y)-1/2*i*3^(1/2)*(1/6/(p1+y)*(-672*p1^2*b^3*y-672*p1*b^3*y^2-48*r*t*b^2*p1^2-48*r*t*b^2*y^2+144*a*t*p1^2*b+144*a*t*y^2*b+48*r^2*t^2*b*p1+48*r^2*t^2*b*y-36*a*t^2*r*p1-36*a*t^2*r*y-224*p1^3*b^3-224*y^3*b^3-96*r*t*b^2*p1*y+288*a*t*p1*b*y+8*r^3*t^3+12*3^(1/2)*(4*y*a^3*t^3-192*y^2*p1^2*b^6-128*y^3*p1*b^6-8*r^4*t^4*b^2+4*a^3*t^3*p1-a^2*t^4*r^2-32*p1^4*b^6-128*r*t*b^5*p1^3-64*r^3*t^3*b^3*p1-160*r^2*t^2*b^4*p1^2+8*r^3*t^4*b*a-16*a*t*p1^3*b^4+8*a^2*t^2*p1^2*b^2-40*r*t^3*b*p1*a^2+88*r^2*t^3*b^2*p1*a+112*r*t^2*b^3*p1^2*a-128*y^3*r*t*b^5-16*y^3*a*t*b^4-160*y^2*r^2*t^2*b^4+8*y^2*a^2*t^2*b^2-64*y*r^3*t^3*b^3-128*y*p1^3*b^6-32*b^6*y^4+112*y^2*r*t^2*b^3*a-48*y^2*a*t*p1*b^4-384*y^2*r*t*b^5*p1+88*y*r^2*t^3*b^2*a-40*y*r*t^3*b*a^2-384*y*r*t*b^5*p1^2+16*y*a^2*t^2*p1*b^2+224*y*r*t^2*b^3*p1*a-48*y*a*t*p1^2*b^4-320*y*r^2*t^2*b^4*p1)^(1/2)*p1+12*3^(1/2)*(4*y*a^3*t^3-192*y^2*p1^2*b^6-128*y^3*p1*b^6-8*r^4*t^4*b^2+4*a^3*t^3*p1-a^2*t^4*r^2-32*p1^4*b^6-128*r*t*b^5*p1^3-64*r^3*t^3*b^3*p1-160*r^2*t^2*b^4*p1^2+8*r^3*t^4*b*a-16*a*t*p1^3*b^4+8*a^2*t^2*p1^2*b^2-40*r*t^3*b*p1*a^2+88*r^2*t^3*b^2*p1*a+112*r*t^2*b^3*p1^2*a-128*y^3*r*t*b^5-16*y^3*a*t*b^4-160*y^2*r^2*t^2*b^4+8*y^2*a^2*t^2*b^2-64*y*r^3*t^3*b^3-128*y*p1^3*b^6-32*b^6*y^4+112*y^2*r*t^2*b^3*a-48*y^2*a*t*p1*b^4-384*y^2*r*t*b^5*p1+88*y*r^2*t^3*b^2*a-40*y*r*t^3*b*a^2-384*y*r*t*b^5*p1^2+16*y*a^2*t^2*p1*b^2+224*y*r*t^2*b^3*p1*a-48*y*a*t*p1^2*b^4-320*y*r^2*t^2*b^4*p1)^(1/2)*y)^(1/3)+2/3*(-4*r*t*b*p1-4*r*t*b*y+3*a*t*p1+3*a*t*y-10*p1^2*b^2-20*p1*b^2*y-10*y^2*b^2-r^2*t^2)/(p1+y)/(-672*p1^2*b^3*y-672*p1*b^3*y^2-48*r*t*b^2*p1^2-48*r*t*b^2*y^2+144*a*t*p1^2*b+144*a*t*y^2*b+48*r^2*t^2*b*p1+48*r^2*t^2*b*y-36*a*t^2*r*p1-36*a*t^2*r*y-224*p1^3*b^3-224*y^3*b^3-96*r*t*b^2*p1*y+288*a*t*p1*b*y+8*r^3*t^3+12*3^(1/2)*(4*y*a^3*t^3-192*y^2*p1^2*b^6-128*y^3*p1*b^6-8*r^4*t^4*b^2+4*a^3*t^3*p1-a^2*t^4*r^2-32*p1^4*b^6-128*r*t*b^5*p1^3-64*r^3*t^3*b^3*p1-160*r^2*t^2*b^4*p1^2+8*r^3*t^4*b*a-16*a*t*p1^3*b^4+8*a^2*t^2*p1^2*b^2-40*r*t^3*b*p1*a^2+88*r^2*t^3*b^2*p1*a+112*r*t^2*b^3*p1^2*a-128*y^3*r*t*b^5-16*y^3*a*t*b^4-160*y^2*r^2*t^2*b^4+8*y^2*a^2*t^2*b^2-64*y*r^3*t^3*b^3-128*y*p1^3*b^6-32*b^6*y^4+112*y^2*r*t^2*b^3*a-48*y^2*a*t*p1*b^4-384*y^2*r*t*b^5*p1+88*y*r^2*t^3*b^2*a-40*y*r*t^3*b*a^2-384*y*r*t*b^5*p1^2+16*y*a^2*t^2*p1*b^2+224*y*r*t^2*b^3*p1*a-48*y*a*t*p1^2*b^4-320*y*r^2*t^2*b^4*p1)^(1/2)*p1+12*3^(1/2)*(4*y*a^3*t^3-192*y^2*p1^2*b^6-128*y^3*p1*b^6-8*r^4*t^4*b^2+4*a^3*t^3*p1-a^2*t^4*r^2-32*p1^4*b^6-128*r*t*b^5*p1^3-64*r^3*t^3*b^3*p1-160*r^2*t^2*b^4*p1^2+8*r^3*t^4*b*a-16*a*t*p1^3*b^4+8*a^2*t^2*p1^2*b^2-40*r*t^3*b*p1*a^2+88*r^2*t^3*b^2*p1*a+112*r*t^2*b^3*p1^2*a-128*y^3*r*t*b^5-16*y^3*a*t*b^4-160*y^2*r^2*t^2*b^4+8*y^2*a^2*t^2*b^2-64*y*r^3*t^3*b^3-128*y*p1^3*b^6-32*b^6*y^4+112*y^2*r*t^2*b^3*a-48*y^2*a*t*p1*b^4-384*y^2*r*t*b^5*p1+88*y*r^2*t^3*b^2*a-40*y*r*t^3*b*a^2-384*y*r*t*b^5*p1^2+16*y*a^2*t^2*p1*b^2+224*y*r*t^2*b^3*p1*a-48*y*a*t*p1^2*b^4-320*y*r^2*t^2*b^4*p1)^(1/2)*y)^(1/3)) [ Last edited by nono2009 on 2009-12-9 at 20:16 ] |
7楼2009-12-09 20:13:35
urion
铁杆木虫 (职业作家)
- 应助: 8 (幼儿园)
- 贵宾: 0.361
- 金币: 12933.2
- 散金: 55
- 红花: 2
- 帖子: 3619
- 在线: 199.6小时
- 虫号: 437304
- 注册: 2007-08-26
- 专业: 外国考古
8楼2009-12-09 20:57:55
20