Profiling results
-----------------
  Total cpu time observed: 1410ms (out of 1540ms)
  Number of samples taken: 7 (once every 201ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1410(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1410(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] 1410(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] 1410(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   70.8%
                               eval-errors [6]                15.3%
                               errors [7]                     13.9%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  998(70.8%)    0(0.0%)  prepare-points-intervals ...t/src/points.rkt:120:0
                               loop [8]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  216(15.3%)    0(0.0%)  eval-errors ...erbie/findroot/src/points.rkt:168:0
                               for-loop [9]                  100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  196(13.9%)    0(0.0%)  errors ...ies/herbie/findroot/src/points.rkt:190:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [8]  998(70.8%)    0(0.0%)  loop ...tlies/herbie/findroot/src/points.rkt:132:4
                               loop [11]                      60.5%
                               ??? [12]                       39.5%
-------------------------------------------------------------------
                               eval-errors [6]               100.0%
 [9]  216(15.3%)  216(15.3%) for-loop ...s/herbie/findroot/src/points.rkt:170:2
-------------------------------------------------------------------
                               errors [7]                    100.0%
[10]  196(13.9%)  196(13.9%) for-loop ...s/herbie/findroot/src/points.rkt:192:2
-------------------------------------------------------------------
                               loop [8]                      100.0%
[11]  604(42.8%)    0(0.0%)  loop ...htlies/herbie/findroot/src/points.rkt:79:2
                               real->precision [13]           36.8%
                               ??? [14]                       32.8%
                               ??? [16]                       30.5%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[12]  394(27.9%)  200(14.2%) ??? ...htlies/herbie/findroot/src/points.rkt:113:6
                               sample-multi-bounded [15]      49.2%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[13]  222(15.7%)    0(0.0%)  real->precision ...findroot/src/programs.rkt:94:11
                               ??? [19]                      100.0%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[14]  198(14.0%)  198(14.0%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------
                               ??? [12]                      100.0%
[15]  194(13.8%)    0(0.0%)  sample-multi-bounded ...ndroot/src/points.rkt:14:0
                               for-loop [17]                 100.0%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[16]  184(13.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-add [18]                 100.0%
-------------------------------------------------------------------
                               sample-multi-bounded [15]     100.0%
[17]  194(13.8%)    0(0.0%)  for-loop ...es/herbie/findroot/src/points.rkt:20:4
                               ??? [19]                      100.0%
-------------------------------------------------------------------
                               ??? [16]                      100.0%
[18]  184(13.0%)  184(13.0%) ival-add ...bie/findroot/src/biginterval.rkt:111:0
-------------------------------------------------------------------
                               for-loop [17]                  46.6%
                               real->precision [13]           53.4%
[19]  416(29.5%)  194(13.8%) ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [20]                        53.4%
-------------------------------------------------------------------
                               ??? [19]                      100.0%
[20]  222(15.7%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               new-mpfr [21]                 100.0%
-------------------------------------------------------------------
                               bf [20]                       100.0%
[21]  222(15.7%)  222(15.7%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------