Benchmark: timing 200000 iterations of Big, Mat, Pak, St2, Str...
 Big: 7 wallclock secs ( 6.73 usr + 0.00 sys = 6.73 CPU) @ 29717.68/s (n=200000)
 Mat: 6 wallclock secs ( 5.38 usr + 0.00 sys = 5.38 CPU) @ 37174.72/s (n=200000)
 Pak: 6 wallclock secs ( 6.43 usr + 0.00 sys = 6.43 CPU) @ 31104.20/s (n=200000)
 St2: 5 wallclock secs ( 4.66 usr + 0.00 sys = 4.66 CPU) @ 42918.45/s (n=200000)
 Str: 6 wallclock secs ( 5.72 usr + 0.00 sys = 5.72 CPU) @ 34965.03/s (n=200000)

Benchmark: timing 200000 iterations of Big, Mat, Pak, St2, Str...
 Big: 6 wallclock secs ( 6.76 usr + 0.00 sys = 6.76 CPU) @ 29585.80/s (n=200000)
 Mat: 4 wallclock secs ( 5.30 usr + 0.00 sys = 5.30 CPU) @ 37735.85/s (n=200000)
 Pak: 6 wallclock secs ( 6.43 usr + 0.00 sys = 6.43 CPU) @ 31104.20/s (n=200000)
 St2: 5 wallclock secs ( 4.65 usr + 0.00 sys = 4.65 CPU) @ 43010.75/s (n=200000)
 Str: 6 wallclock secs ( 5.74 usr + 0.00 sys = 5.74 CPU) @ 34843.21/s (n=200000)

Benchmark: timing 200000 iterations of Big, Mat, Pak, St2, Str...
 Big: 7 wallclock secs ( 6.79 usr + 0.00 sys = 6.79 CPU) @ 29455.08/s (n=200000)
 Mat: 5 wallclock secs ( 5.32 usr + 0.00 sys = 5.32 CPU) @ 37593.98/s (n=200000)
 Pak: 6 wallclock secs ( 6.43 usr + 0.00 sys = 6.43 CPU) @ 31104.20/s (n=200000)
 St2: 3 wallclock secs ( 4.71 usr + 0.00 sys = 4.71 CPU) @ 42462.85/s (n=200000)
 Str: 6 wallclock secs ( 5.74 usr + 0.00 sys = 5.74 CPU) @ 34843.21/s (n=200000)