Add DiscreteTrajectory t_max and t_min benchmarks.
Add DiscreteTrajectory t_max and t_min benchmarks.

mockingbirdnest/Principia,pleroy/Principia,pleroy/Principia,mockingbirdnest/Principia,mockingbirdnest/Principia,pleroy/Principia,mockingbirdnest/Principia,pleroy/Principia