t10.out

早期freebsd实现

 2.00000000000000e+00         7 1.28000000000000e+02
 3.14159000000000e+00         2 9.86958772810000e+00
 9.86958772810000e+00         2 9.74087619226621e+01
 3.14159000000000e+00         4 9.74087619226621e+01

60 statements executed in 0.07 seconds cpu time.