8   prod(const Lhs& lhs, const Rhs& rhs)  in prod()  function
158     VERIFY_IS_APPROX_EVALUATOR2(d, prod(a,b), a*b);  in test_evaluators()
159     VERIFY_IS_APPROX_EVALUATOR2(d.noalias(), prod(a,b), a*b);  in test_evaluators()
160     VERIFY_IS_APPROX_EVALUATOR2(d, prod(a,b) + c, a*b + c);  in test_evaluators()
161     VERIFY_IS_APPROX_EVALUATOR2(d, s * prod(a,b), s * a*b);  in test_evaluators()
162     VERIFY_IS_APPROX_EVALUATOR2(d, prod(a,b).transpose(), (a*b).transpose());  in test_evaluators()
163     VERIFY_IS_APPROX_EVALUATOR2(d, prod(a,b) + prod(b,c), a*b + b*c);  in test_evaluators()
165     // check that prod works even with aliasing present  in test_evaluators()
167     copy_using_evaluator(a, prod(a,a));  in test_evaluators()
172     add_assign_using_evaluator(c.noalias(), prod(a,b));  in test_evaluators()
177     subtract_assign_using_evaluator(c.noalias(), prod(a,b));  in test_evaluators()
195     VERIFY_IS_APPROX_EVALUATOR2(res11, prod(m11,m11), m11*m11);  in test_evaluators()
196     VERIFY_IS_APPROX_EVALUATOR2(res11, prod(m14,m41), m14*m41);  in test_evaluators()
197     VERIFY_IS_APPROX_EVALUATOR2(res11, prod(m1X,mX1), m1X*mX1);  in test_evaluators()
198     VERIFY_IS_APPROX_EVALUATOR2(res14, prod(m11,m14), m11*m14);  in test_evaluators()
199     VERIFY_IS_APPROX_EVALUATOR2(res14, prod(m14,m44), m14*m44);  in test_evaluators()
200     VERIFY_IS_APPROX_EVALUATOR2(res14, prod(m1X,mX4), m1X*mX4);  in test_evaluators()
201     VERIFY_IS_APPROX_EVALUATOR2(res1X, prod(m11,m1X), m11*m1X);  in test_evaluators()
202     VERIFY_IS_APPROX_EVALUATOR2(res1X, prod(m14,m4X), m14*m4X);  in test_evaluators()
203     VERIFY_IS_APPROX_EVALUATOR2(res1X, prod(m1X,mXX), m1X*mXX);  in test_evaluators()
204     VERIFY_IS_APPROX_EVALUATOR2(res41, prod(m41,m11), m41*m11);  in test_evaluators()
205     VERIFY_IS_APPROX_EVALUATOR2(res41, prod(m44,m41), m44*m41);  in test_evaluators()
206     VERIFY_IS_APPROX_EVALUATOR2(res41, prod(m4X,mX1), m4X*mX1);  in test_evaluators()
207     VERIFY_IS_APPROX_EVALUATOR2(res44, prod(m41,m14), m41*m14);  in test_evaluators()
208     VERIFY_IS_APPROX_EVALUATOR2(res44, prod(m44,m44), m44*m44);  in test_evaluators()
209     VERIFY_IS_APPROX_EVALUATOR2(res44, prod(m4X,mX4), m4X*mX4);  in test_evaluators()
210     VERIFY_IS_APPROX_EVALUATOR2(res4X, prod(m41,m1X), m41*m1X);  in test_evaluators()
211     VERIFY_IS_APPROX_EVALUATOR2(res4X, prod(m44,m4X), m44*m4X);  in test_evaluators()
212     VERIFY_IS_APPROX_EVALUATOR2(res4X, prod(m4X,mXX), m4X*mXX);  in test_evaluators()
213     VERIFY_IS_APPROX_EVALUATOR2(resX1, prod(mX1,m11), mX1*m11);  in test_evaluators()
214     VERIFY_IS_APPROX_EVALUATOR2(resX1, prod(mX4,m41), mX4*m41);  in test_evaluators()
215     VERIFY_IS_APPROX_EVALUATOR2(resX1, prod(mXX,mX1), mXX*mX1);  in test_evaluators()
216     VERIFY_IS_APPROX_EVALUATOR2(resX4, prod(mX1,m14), mX1*m14);  in test_evaluators()
217     VERIFY_IS_APPROX_EVALUATOR2(resX4, prod(mX4,m44), mX4*m44);  in test_evaluators()
218     VERIFY_IS_APPROX_EVALUATOR2(resX4, prod(mXX,mX4), mXX*mX4);  in test_evaluators()
219     VERIFY_IS_APPROX_EVALUATOR2(resXX, prod(mX1,m1X), mX1*m1X);  in test_evaluators()
220     VERIFY_IS_APPROX_EVALUATOR2(resXX, prod(mX4,m4X), mX4*m4X);  in test_evaluators()
221     VERIFY_IS_APPROX_EVALUATOR2(resXX, prod(mXX,mXX), mXX*mXX);  in test_evaluators()
471 …VERIFY_IS_APPROX_EVALUATOR2(B, prod(A.triangularView<Upper>(),A), MatrixXd(A.triangularView<Upper>…  in test_evaluators()
473 …VERIFY_IS_APPROX_EVALUATOR2(B, prod(A.selfadjointView<Upper>(),A), MatrixXd(A.selfadjointView<Uppe…  in test_evaluators()