Benchmark: running Ordinary, Schwartzian for at least 2 CPU seconds... Ordinary: 2 wallclock secs ( 1.02 usr + 1.15 sys = 2.17 CPU) @ 55.30/s (n=120) Schwartzian: 2 wallclock secs ( 1.81 usr + 0.36 sys = 2.17 CPU) @ 88.02/s (n=191)