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eV@4VxaZ  
在matlab中输入： ee4KMS  
clear U&tfl/  
a=1 L{4),65  
b=2 (jD'
+ "?  
c=3 ^\xCqVk_R  
d=4 ^Tb}]aHg  
e=5 @2-Hj~  
f=8 WV5r$   
syms u ez{P-
qB  
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') LG"BfYy6  
结果显示 -6.i\ B  
O7Y P_<,#  
a = 6{Krw\0  
     1 fU\k?'x_  
b = h0'8NvalQ  
     2 (CKhY~,/u  
c = * ePDc'   
     3 v9X7-GJ~  
d = K|P9uHD  
   4 xMO[3D&D  
e = SaX,^_GY  
     5 ~*,Ddwr0a  
f = ]{q-Y<{"  
     8 pe`TH::p  
v = ?0 KiR?  
4*atan(z) + 4*pi*k dXf]G6  
这个z是什么啊！ bUY:XmA  

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