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2cosx-1.5sinx=0.08cos2y+0.05/(xsin(y/2))   (1)
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0.08sin2y+sin(y/2)+0.08cos2y=-0.05/((x+pi/2)*sin(y/2))
x=-0.05/(sin(y/2))/( 0.08sin2y+ 0.08cos2y +sin(y/2))-pi/2;  (4)
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2cosx-1.5sinx=0.08cos2y+0.05/(xsin(y/2))   (1)
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1stop´úÂ룺
-------------------------------------
Parameters  y[6, 7];
conststr  x=-0.05/(sin(y/2))/( 0.08*sin(2*y)+ 0.08*cos(2*y) +sin(y/2))-pi/2;
Function
2*sin(x)+1.5*cos(x)=0.08*sin(2*y)+sin(y/2);
-------------------------------------
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