End-to-end original-BLP estimation
algorithm          status                   obj evals   inner calls   runtime(s)   objective
-----------------  -----------------------  ---------   -----------   ----------   ---------
reference_fixed    converged                       66        401818       140.16   497.335693
symmetric          converged                       66        356930       127.26   497.335693
symmetric call reduction: 11.17%
tutorial baseline: passed
maximum absolute differences (reference vs symmetric):
  parameters       7.353e-09
  mean utilities   4.972e-09
  marginal costs   1.139e-08
  moments          4.581e-09
  objective        1.321e-07
  standard errors  5.764e-09
  weighting matrix 1.133e-06
maximum final all-share residuals: reference=9.965e-13, symmetric=9.912e-13
