Lines Matching refs:b12
1754 double b12 = b[1]*b[1];1755 double e = exp(-0.5*(x[i]-b[2])*(x[i]-b[2])/b12);1757 fjac(i,1) = ((x[i]-b[2])*(x[i]-b[2])/b12-1.) * b[0]*e/b12;1758 fjac(i,2) = (x[i]-b[2])*e*b[0]/b[1]/b12;
