Profiling results
-----------------
  Total cpu time observed: 1466ms (out of 1664ms)
  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]   59.3%
                               ??? [6]                        14.1%
                               eval-errors [7]                13.5%
                               errors [8]                     13.1%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  870(59.3%)    0(0.0%)  prepare-points-intervals ...t/src/points.rkt:120:0
                               loop [9]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  206(14.1%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ??? [10]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  198(13.5%)    0(0.0%)  eval-errors ...erbie/findroot/src/points.rkt:168:0
                               for-loop [11]                 100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [8]  192(13.1%)    0(0.0%)  errors ...ies/herbie/findroot/src/points.rkt:190:0
                               for-loop [12]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [9]  870(59.3%)    0(0.0%)  loop ...tlies/herbie/findroot/src/points.rkt:132:4
                               loop [13]                     100.0%
-------------------------------------------------------------------
                               for-loop [14]                  50.0%
                               ??? [6]                        50.0%
[10]  206(14.1%)  206(14.1%) ??? ...cts/racket/contract/private/list.rkt:209:10
                               for-loop [14]                  50.0%
-------------------------------------------------------------------
                               eval-errors [7]               100.0%
[11]  198(13.5%)  198(13.5%) for-loop ...s/herbie/findroot/src/points.rkt:170:2
-------------------------------------------------------------------
                               errors [8]                    100.0%
[12]  192(13.1%)  192(13.1%) for-loop ...s/herbie/findroot/src/points.rkt:192:2
-------------------------------------------------------------------
                               loop [9]                      100.0%
[13]  870(59.3%)    0(0.0%)  loop ...htlies/herbie/findroot/src/points.rkt:79:2
                               real->precision [15]           48.7%
                               ??? [16]                       28.0%
                               ??? [17]                       23.2%
-------------------------------------------------------------------
                               ??? [10]                      100.0%
[14]  206(14.1%)    0(0.0%)  for-loop ...acket/contract/private/list.rkt:212:15
                               ??? [10]                      100.0%
-------------------------------------------------------------------
                               loop [13]                     100.0%
[15]  424(28.9%)    0(0.0%)  real->precision ...findroot/src/programs.rkt:94:11
                               ??? [18]                      100.0%
-------------------------------------------------------------------
                               loop [13]                     100.0%
[16]  244(16.6%)  244(16.6%) ??? ...cket-7.5/collects/racket/function.rkt:93:12
-------------------------------------------------------------------
                               loop [13]                     100.0%
[17]  202(13.8%)    0(0.0%)  ??? ...contract/private/arrow-val-first.rkt:486:18
                               ??? [19]                      100.0%
-------------------------------------------------------------------
                               real->precision [15]          100.0%
[18]  424(28.9%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [20]                       100.0%
-------------------------------------------------------------------
                               ??? [17]                      100.0%
[19]  202(13.8%)    0(0.0%)  ??? ...ects/racket/contract/private/prop.rkt:567:4
                               ??? [21]                      100.0%
-------------------------------------------------------------------
                               ??? [18]                      100.0%
[20]  424(28.9%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               new-mpfr [22]                  52.8%
                               ??? [23]                       47.2%
-------------------------------------------------------------------
                               ??? [19]                      100.0%
[21]  202(13.8%)  202(13.8%) ??? ...lects/racket/contract/private/orc.rkt:83:14
-------------------------------------------------------------------
                               bf [20]                       100.0%
[22]  224(15.3%)  224(15.3%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------
                               bf [20]                       100.0%
[23]  200(13.6%)  200(13.6%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------