I compiled the latest eigen codebase with gcc4.8, and ran the tests on ubuntu ./unsupported/test/polynomialsolver_9 s1396648348 Initializing random number generator with seed 1396648348 Repeating each test 10 times Standard cases Hard cases Test sugar Standard cases Hard cases Test sugar Standard cases Hard cases Test sugar Standard cases Hard cases WRONG root: Polynomial: -0.161 2.409 -16.64 70.2 -202 418.3 -641.9 738.7 -637.6 407.6 -187.6 58.9 -11.3 1 Roots found: (0.4475,0) (0.4671,0.1611) (0.4671,-0.1611) (0.5465,0.3319) (0.5465,-0.3319) (0.727,0.4452) (0.727,-0.4452) (0.8583,0.5268) (0.8583,-0.5268) (1.213,0.5944) (1.213,-0.5944) (1.613,0.2844) (1.613,-0.2844) Abs value of the polynomial at the roots: 1.398e-05 1.945e-05 1.945e-05 4.564e-05 4.564e-05 5.422e-05 5.422e-05 0.0002319 0.0002319 0.007725 0.007725 0.05165 0.05165 Test sugar Test (polynomialsolver<float,Dynamic>( internal::random<int>(9,13) )) failed in /usr/local/google/home/bsteiner/EigenLatest/eigen/unsupported/test/polynomialsolver.cpp (125) found Stack: - (polynomialsolver<float,Dynamic>( internal::random<int>(9,13) )) - polynomialsolver - Seed: 1396648348 Aborted (core dumped)
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