Profiling results
-----------------
  Total cpu time observed: 1072ms (out of 1160ms)
  Number of samples taken: 6 (once every 179ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1072(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1072(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] 1072(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%
-------------------------------------------------------------------
                               for-loop [8]                    8.5%
                               run [3]                        91.5%
 [4] 1072(100.0%) 182(17.0%) .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   68.5%
                               errors [6]                     23.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  734(68.5%)    0(0.0%)  prepare-points-intervals ...t/src/points.rkt:120:0
                               loop [7]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  338(31.5%)    0(0.0%)  errors ...ies/herbie/findroot/src/points.rkt:190:0
                               for-loop [8]                  100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [7]  734(68.5%)  186(17.4%) loop ...tlies/herbie/findroot/src/points.rkt:132:4
                               loop [9]                       74.7%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [8]  338(31.5%)  156(14.6%) for-loop ...s/herbie/findroot/src/points.rkt:192:2
                               .../more-scheme.rkt:261:28 [4] 53.8%
-------------------------------------------------------------------
                               loop [7]                      100.0%
 [9]  548(51.1%)    0(0.0%)  loop ...htlies/herbie/findroot/src/points.rkt:79:2
                               ??? [10]                       67.9%
                               ??? [11]                       32.1%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[10]  372(34.7%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-add [12]                  53.8%
                               ival-div [13]                  46.2%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[11]  176(16.4%)  176(16.4%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------
                               ??? [10]                      100.0%
[12]  200(18.7%)    0(0.0%)  ival-add ...bie/findroot/src/biginterval.rkt:102:0
                               bfdiv [14]                    100.0%
-------------------------------------------------------------------
                               ??? [10]                      100.0%
[13]  172(16.0%)    0(0.0%)  ival-div ...bie/findroot/src/biginterval.rkt:156:0
                               bfdiv [14]                    100.0%
-------------------------------------------------------------------
                               ival-div [13]                  46.2%
                               ival-add [12]                  53.8%
[14]  372(34.7%)    0(0.0%)  bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               new-mpfr [15]                 100.0%
-------------------------------------------------------------------
                               bfdiv [14]                    100.0%
[15]  372(34.7%)  372(34.7%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------