Profiling results
-----------------
  Total cpu time observed: 1334ms (out of 1408ms)
  Number of samples taken: 8 (once every 167ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1334(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1334(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] 1334(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] 1334(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   72.6%
                               errors [6]                     13.8%
                               eval-errors [7]                13.6%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  968(72.6%)    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]  184(13.8%)    0(0.0%)  errors ...ies/herbie/findroot/src/points.rkt:190:0
                               for-loop [9]                  100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  182(13.6%)    0(0.0%)  eval-errors ...erbie/findroot/src/points.rkt:168:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [8]  968(72.6%)  182(13.6%) loop ...tlies/herbie/findroot/src/points.rkt:132:4
                               loop [11]                      50.0%
                               ??? [13]                       31.2%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [9]  184(13.8%)    0(0.0%)  for-loop ...s/herbie/findroot/src/points.rkt:192:2
                               ??? [12]                      100.0%
-------------------------------------------------------------------
                               eval-errors [7]               100.0%
[10]  182(13.6%)    0(0.0%)  for-loop ...s/herbie/findroot/src/points.rkt:170:2
                               ??? [12]                      100.0%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[11]  484(36.3%)    0(0.0%)  loop ...htlies/herbie/findroot/src/points.rkt:79:2
                               real->precision [14]           67.8%
                               ??? [16]                       32.2%
-------------------------------------------------------------------
                               for-loop [10]                  49.7%
                               for-loop [9]                   50.3%
[12]  366(27.4%)  366(27.4%) ??? ...7.5/collects/racket/private/for.rkt:1236:14
-------------------------------------------------------------------
                               loop [8]                      100.0%
[13]  302(22.6%)  152(11.4%) ??? ...htlies/herbie/findroot/src/points.rkt:113:6
                               sample-multi-bounded [15]      49.7%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[14]  328(24.6%)    0(0.0%)  real->precision ...findroot/src/programs.rkt:94:11
                               ??? [16]                      100.0%
-------------------------------------------------------------------
                               ??? [13]                      100.0%
[15]  150(11.2%)    0(0.0%)  sample-multi-bounded ...ndroot/src/points.rkt:14:0
                               random-ranges [17]            100.0%
-------------------------------------------------------------------
                               loop [11]                      32.2%
                               real->precision [14]           67.8%
[16]  484(36.3%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [18]                        67.8%
                               ival-mult [19]                 32.2%
-------------------------------------------------------------------
                               sample-multi-bounded [15]     100.0%
[17]  150(11.2%)    0(0.0%)  random-ranges ...bie/findroot/src/common.rkt:164:0
                               cons/c [20]                   100.0%
-------------------------------------------------------------------
                               ??? [16]                      100.0%
[18]  328(24.6%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               new-mpfr [21]                 100.0%
-------------------------------------------------------------------
                               ??? [16]                      100.0%
[19]  156(11.7%)    0(0.0%)  ival-mult ...ie/findroot/src/biginterval.rkt:129:0
                               bfmul [22]                    100.0%
-------------------------------------------------------------------
                               random-ranges [17]            100.0%
[20]  150(11.2%)  150(11.2%) cons/c .../racket/contract/private/guts.rkt:500:15
-------------------------------------------------------------------
                               bf [18]                       100.0%
[21]  328(24.6%)  328(24.6%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------
                               ival-mult [19]                100.0%
[22]  156(11.7%)    0(0.0%)  bfmul ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [23]                      100.0%
-------------------------------------------------------------------
                               bfmul [22]                    100.0%
[23]  156(11.7%)  156(11.7%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------