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v-ZTl4j$  
在matlab中输入： CEHtr90P  
clear 1];OGJuJ2  
a=1 " .<>(bE  
b=2 /{71JqFis  
c=3 "%E<%g  
d=4 %ZbdWHO#  
e=5 )~2~q7  
f=8 M,we9];N  
syms u  up==g  
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') [ @ASAhV^+  
结果显示 V7(-<})8  
LTlbrB  
a = ;6AanwR6  
     1 b9RJ>K  
b = V ah&)&n  
     2 cf+EQY  
c = [M/0Qx[,  
     3 CAa&,ZR  
d = 5`\"UC7?%  
   4 =lZtI6tZ  
e = KEfwsNSc%  
     5 LTWiCI  
f = %n@ ^$&,&;  
     8 =)YDjd_=z  
v = ;FnU[Q`M#L  
4*atan(z) + 4*pi*k J?"v;.K|hU  
这个z是什么啊！ >1  %|T  

讨论嘛大家都说说话啊