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eY5mwJ0K  
在matlab中输入： 4n@lrcq(  
clear "8{A4N1B5  
a=1 *_
o(~5w-K  
b=2 voRry6Q;  
c=3 g}xL7bTlI>  
d=4 UI+6\ 3  
e=5 I/MY4?(T  
f=8 ]myRYb5Z
 
syms u R=lw}jH[Z  
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') ]A'{DKR  
结果显示 yXJ25Axb  
h<`aL;.g  
a = kz7FQE  
     1 4JAz{aw'b  
b = 7GYf#} N  
     2 2Jd(@DcJ2C  
c = !i^"3!.l,]  
     3 *;Mi/^pzK  
d = Qs6Vu)U=  
   4 LV^^Bd8Ct  
e = cMXv  
     5 2@
<_,'  
f = FklR!*oL,)  
     8 e~N&?^M  
v = :ZV|8xI  
4*atan(z) + 4*pi*k "w'pIUQ3,  
这个z是什么啊！ b0{i +R  

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