src/GeneralizedPolynomial-Uniform/Lagrange-maximum-degree/1d.coeffs/1d.cube.order3.smooth0/coeffs-dxx.compute.c


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fp t14;
      t14 = RATIONAL(1.0,1.0);
      coeffs_dxx->coeff_m1 = t14-x;
      coeffs_dxx->coeff_0 = RATIONAL(-2.0,1.0)+RATIONAL(3.0,1.0)*x;
      coeffs_dxx->coeff_p1 = t14+RATIONAL(-3.0,1.0)*x;
      coeffs_dxx->coeff_p2 = x;