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//Parameters x1,x2,x3;

//Function 0.0167*exp2*x1-0.0159*expx1+1.0515*exp2*x2-0.1355*expx2+5.7379*exp2*x3-0.4025*expx3=0;
           0.1723*exp2*x1-0.0443*expx1+1.0217*exp2*x2-0.1317*expx2+78.124*exp2*x3-5.7252*expx3=0;
           0.03849*exp2*x1-0.0099*expx1+0.8214*exp2*x2-0.1058*expx2+4.723*exp2*x3-0.3461*expx3=0;
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Parameter x1[-100,100],x2[-100,100],x3[0.1,100]
Function  exp(-0.1*x1)-exp(0.1*x2)-x3*(exp(-0.1)-exp(-10*0.1))=0;
          exp(-0.2*x1)-exp(0.2*x2)-x3*(exp(-0.2)-exp(-10*0.2))=0;
          exp(-0.3*x1)-exp(0.3*x2)-x3*(exp(-0.3)-exp(-10*0.3))=0;
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