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8IIdNd  
在matlab中输入： U=cWvr65  
clear <+1w'-  
a=1 d(B;vL@R2V  
b=2 *,XJN_DKj  
c=3 H1ui#5n2  
d=4 O@(.ei*HJ!  
e=5 u1|Y;*  
f=8 ZWe$(?  
syms u $O</akn;  
v=solve('a+c+(a-c)*cos(u+v)*cos(u-v)+b*sin(u+v)+b*sin(u+v)*cos(u-v)+2*d*cos((u+v)/2)*cos((u-v)/2)+2*e*sin((u+v)/2)*cos((u-v)/2)+f=0','v') Ckl]fy@D}  
结果显示 =smY/q^3  
u
Y%3X/^j  
a = ]O(HZD%  
     1 }d*sWSPu(  
b = rJ~(Xu>,s  
     2 _G8y9!J  
c = ve]95w9J  
     3 )Jjw}}$}Y  
d = #FDu4xi  
   4 Bma|!p{  
e = 6Q?6-,?_  
     5 jnLu|W&  
f = :Y?08/V  
     8 b({b5z.A  
v = ;8xn"G0}a  
4*atan(z) + 4*pi*k 4a-F4j'  
这个z是什么啊！ KNyD}1  

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