219   typedef AutoDiffScalar<Vector2f> AD;  in test_autodiff_scalar()  typedef
220   AD ax(p.x(),Vector2f::UnitX());  in test_autodiff_scalar()
221   AD ay(p.y(),Vector2f::UnitY());  in test_autodiff_scalar()
222   AD res = foo<AD>(ax,ay);  in test_autodiff_scalar()
232   typedef AutoDiffScalar<Vector2f> AD;  in test_autodiff_vector()  typedef
233   typedef Matrix<AD,2,1> VectorAD;  in test_autodiff_vector()
234   VectorAD ap = p.cast<AD>();  in test_autodiff_vector()
238   AD res = foo<VectorAD>(ap);  in test_autodiff_vector()
259   typedef AutoDiffScalar<VectorXd> AD;  in test_autodiff_hessian()  typedef
260   typedef Matrix<AD,Eigen::Dynamic,1> VectorAD;  in test_autodiff_hessian()
286   ADD y = sin(AD(s3)*x(0) + AD(s4)*x(1));  in test_autodiff_hessian()
301   typedef Eigen::AutoDiffScalar<Eigen::Vector3d> AD;  in bug_1222()  typedef
303   const AD chi_3 = 1.0;  in bug_1222()
305   const AD denom = chi_3 + _cv1_3;  in bug_1222()
311   typedef Eigen::AutoDiffScalar<Eigen::Vector3d> AD;  in bug_1223()  typedef
314   const AD chi_3 = 1.0;  in bug_1223()
315   const AD denom = 1.0;  in bug_1223()
320   const AD t = min EIGEN_TEST_SPACE (denom / chi_3, 1.0);  in bug_1223()
322   const AD t2 = min EIGEN_TEST_SPACE (denom / (chi_3 * _cv1_3), 1.0);  in bug_1223()
336   typedef AutoDiffScalar<Matrix2d> AD;  in bug_1261()  typedef
337   typedef Matrix<AD,2,1> VectorAD;  in bug_1261()
340   const AD maxVal = v.maxCoeff();  in bug_1261()
341   const AD minVal = v.minCoeff();  in bug_1261()
346   typedef AutoDiffScalar<Vector2d> AD;  in bug_1264()  typedef
347   const AD s;  in bug_1264()
348   const Matrix<AD, 3, 1> v1;  in bug_1264()
349   const Matrix<AD, 3, 1> v2 = (s + 3.0) * v1;  in bug_1264()