Profiling results
-----------------
  Total cpu time observed: 1466ms (out of 1520ms)
  Number of samples taken: 7 (once every 209ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1466(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1466(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [3]                       100.0%
-------------------------------------------------------------------
                               profile-thunk16 [2]           100.0%
 [3] 1466(100.0%)   0(0.0%)  run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2
                               .../more-scheme.rkt:261:28 [4]100.0%
-------------------------------------------------------------------
                               run [3]                       100.0%
 [4] 1466(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   71.8%
                               errors [6]                     14.2%
                               eval-errors [7]                14.1%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5] 1052(71.8%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:120:0
                               loop [8]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  208(14.2%)    0(0.0%)  errors ...wards-no-duplicates/src/points.rkt:190:0
                               for-loop [9]                  100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  206(14.1%)    0(0.0%)  eval-errors ...-no-duplicates/src/points.rkt:168:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [8] 1052(71.8%)    0(0.0%)  loop ...upwards-no-duplicates/src/points.rkt:132:4
                               loop [11]                      79.3%
                               ??? [12]                       20.7%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [9]  208(14.2%)  208(14.2%) for-loop ...rds-no-duplicates/src/points.rkt:192:2
-------------------------------------------------------------------
                               eval-errors [7]               100.0%
[10]  206(14.1%)    0(0.0%)  for-loop ...rds-no-duplicates/src/points.rkt:170:2
                               ??? [15]                      100.0%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[11]  834(56.9%)    0(0.0%)  loop ...-upwards-no-duplicates/src/points.rkt:79:2
                               ??? [13]                       52.0%
                               ??? [15]                       24.0%
                               real->precision [14]           24.0%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[12]  218(14.9%)    0(0.0%)  ??? ...-upwards-no-duplicates/src/points.rkt:113:6
                               ??? [13]                      100.0%
-------------------------------------------------------------------
                               ??? [12]                       33.4%
                               loop [11]                      66.6%
[13]  652(44.5%)  218(14.9%) ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-sub [16]                  66.6%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[14]  200(13.6%)    0(0.0%)  real->precision ...plicates/src/programs.rkt:94:11
                               ??? [15]                      100.0%
-------------------------------------------------------------------
                               real->precision [14]           33.0%
                               loop [11]                      33.0%
                               for-loop [10]                  34.0%
[15]  606(41.3%)  406(27.7%) ??? ...tract/private/arrow-higher-order.rkt:375:33
                               ival-mult [17]                 33.0%
-------------------------------------------------------------------
                               ??? [13]                      100.0%
[16]  434(29.6%)    0(0.0%)  ival-sub ...o-duplicates/src/biginterval.rkt:108:0
                               bfsub [18]                    100.0%
-------------------------------------------------------------------
                               ??? [15]                      100.0%
[17]  200(13.6%)    0(0.0%)  ival-mult ...-duplicates/src/biginterval.rkt:120:0
                               bfsub [18]                    100.0%
-------------------------------------------------------------------
                               ival-mult [17]                 31.5%
                               ival-sub [16]                  68.5%
[18]  634(43.2%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               new-mpfr [19]                  68.8%
                               ??? [20]                       31.2%
-------------------------------------------------------------------
                               bfsub [18]                    100.0%
[19]  436(29.7%)  436(29.7%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------
                               bfsub [18]                    100.0%
[20]  198(13.5%)  198(13.5%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------