Profiling results
-----------------
  Total cpu time observed: 1352ms (out of 1600ms)
  Number of samples taken: 7 (once every 193ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1352(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [3]           100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [2]  184(13.6%)    0(0.0%)  errors ...detection-both-ends/src/points.rkt:198:0
                               for-loop [4]                  100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [3] 1352(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [5]                       100.0%
-------------------------------------------------------------------
                               errors [2]                    100.0%
 [4]  184(13.6%)    0(0.0%)  for-loop ...tection-both-ends/src/points.rkt:200:2
                               .../more-scheme.rkt:261:28 [6]100.0%
-------------------------------------------------------------------
                               profile-thunk16 [3]           100.0%
 [5] 1352(100.0%)   0(0.0%)  run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2
                               .../more-scheme.rkt:261:28 [6]100.0%
-------------------------------------------------------------------
                               for-loop [4]                    6.8%
                               run [5]                        93.2%
 [6] 1352(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [7]   72.8%
                               eval-errors [8]                13.6%
                               errors [2]                      6.8%
                               ??? [14]                        6.8%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [7]  984(72.8%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:128:0
                               loop [9]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [8]  184(13.6%)    0(0.0%)  eval-errors ...tion-both-ends/src/points.rkt:176:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [7]  100.0%
 [9]  984(72.8%)    0(0.0%)  loop ...w-detection-both-ends/src/points.rkt:140:4
                               loop [11]                     100.0%
-------------------------------------------------------------------
                               eval-errors [8]               100.0%
[10]  184(13.6%)    0(0.0%)  for-loop ...tection-both-ends/src/points.rkt:178:2
                               ??? [14]                      100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[11]  984(72.8%)    0(0.0%)  loop ...ow-detection-both-ends/src/points.rkt:81:2
                               real->precision [12]           40.0%
                               ??? [14]                       39.4%
                               ??? [13]                       20.5%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[12]  394(29.1%)    0(0.0%)  real->precision ...th-ends/src/programs.rkt:118:11
                               ??? [14]                      100.0%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[13]  202(14.9%)  202(14.9%) ??? ...contract/private/arrow-val-first.rkt:486:18
-------------------------------------------------------------------
                               for-loop [10]                  16.0%
                               .../more-scheme.rkt:261:28 [6] 16.0%
                               loop [11]                      33.7%
                               real->precision [12]           34.3%
[14] 1150(85.1%)  368(27.2%) ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [15]                        34.3%
                               ival-atan2 [16]                33.7%
-------------------------------------------------------------------
                               ??? [14]                      100.0%
[15]  394(29.1%)  200(14.8%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               ??? [18]                       49.2%
-------------------------------------------------------------------
                               ??? [14]                      100.0%
[16]  388(28.7%)  188(13.9%) ival-atan2 ...-both-ends/src/biginterval.rkt:489:0
                               epfn [17]                      51.5%
-------------------------------------------------------------------
                               ival-atan2 [16]               100.0%
[17]  200(14.8%)  200(14.8%) epfn ...ection-both-ends/src/biginterval.rkt:151:0
-------------------------------------------------------------------
                               bf [15]                       100.0%
[18]  194(14.3%)  194(14.3%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------