1//[example_output 2> example --log_level=message 3Seed = 162981956 4test.cpp(34): error: in "quadratic_estimation": check minus_b * minus_b >= 4*c has failed [-13.999999999999998 * -13.999999999999998 < 195.99999999999997] 5Failure occurred in a following context: 6 trial 14 7 root1 = -7 8 root2 = -7 9 sample1 = 4.66289 10 sample2 = 1.70234 11test.cpp(64): error: in "quadratic_estimation": check estimated.first == double(root1) has failed [-nan != -7]. Relative difference exceeds tolerance [-nan > 0.1] 12Failure occurred in a following context: 13 trial 14 14 root1 = -7 15 root2 = -7 16test.cpp(65): error: in "quadratic_estimation": check estimated.second == double(root2) has failed [-nan != -7]. Relative difference exceeds tolerance [-nan > 0.1] 17Failure occurred in a following context: 18 trial 14 19 root1 = -7 20 root2 = -7 21 22*** 3 failures are detected in the test module "example84" 23//] 24