Profiling results
-----------------
  Total cpu time observed: 1540ms (out of 1828ms)
  Number of samples taken: 7 (once every 220ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1540(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1540(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] 1540(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] 1540(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   69.4%
                               errors [6]                     16.1%
                               errors-score [7]               14.5%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5] 1068(69.4%)    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]  248(16.1%)    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]  224(14.5%)    0(0.0%)  errors-score ...rbie/findroot/src/points.rkt:185:0
                               loop [10]                     100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [8] 1068(69.4%)    0(0.0%)  loop ...tlies/herbie/findroot/src/points.rkt:132:4
                               loop [11]                     100.0%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [9]  248(16.1%)  248(16.1%) for-loop ...s/herbie/findroot/src/points.rkt:192:2
-------------------------------------------------------------------
                               errors-score [7]                1.0%
                               loop [10]                      99.0%
[10]  224(14.5%)  224(14.5%) loop (unknown source)
                               loop [10]                      99.0%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[11] 1068(69.4%)  200(13.0%) loop ...htlies/herbie/findroot/src/points.rkt:79:2
                               ??? [12]                       39.9%
                               ??? [14]                       22.5%
                               real->precision [13]           18.9%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[12]  426(27.7%)  426(27.7%) ??? ...contract/private/arrow-val-first.rkt:486:18
-------------------------------------------------------------------
                               loop [11]                     100.0%
[13]  202(13.1%)    0(0.0%)  real->precision ...findroot/src/programs.rkt:94:11
                               ??? [14]                      100.0%
-------------------------------------------------------------------
                               real->precision [13]           45.7%
                               loop [11]                      54.3%
[14]  442(28.7%)  202(13.1%) ??? ...tract/private/arrow-higher-order.rkt:375:33
                               ival-div [15]                  54.3%
-------------------------------------------------------------------
                               ??? [14]                      100.0%
[15]  240(15.6%)    0(0.0%)  ival-div ...bie/findroot/src/biginterval.rkt:149:0
                               bfdiv [16]                    100.0%
-------------------------------------------------------------------
                               ival-div [15]                 100.0%
[16]  240(15.6%)    0(0.0%)  bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [17]                      100.0%
-------------------------------------------------------------------
                               bfdiv [16]                    100.0%
[17]  240(15.6%)  240(15.6%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------