31 December 2022 03:56:54 PM

prime_pi_test():
  C version
  Test prime_pi()

prime_pi1_test():
  Test prime_pi1()
           n          Pi(n)          prime_pi1(n)

           1           0           0
           2           1           1
           4           2           2
           8           4           4
          16           6           6
          32          11          11
          64          18          18
         128          31          31
         256          54          54
         512          97          97
        1024         172         172
        2048         309         309
        4096         564         564
        8192        1028        1028
       16384        1900        1900
       32768        3512        3512
       65536        6542        6542
      131072       12251       12251
      262144       23000       23000
      524288       43390       43390
     1048576       82025       82025

prime_pi_test():
  Normal end of execution.

31 December 2022 03:56:54 PM