Profiling results
-----------------
  Total cpu time observed: 954ms (out of 1104ms)
  Number of samples taken: 5 (once every 191ms)

==================================================================
                              Caller
 Idx  Total       Self      Name+src                        Local%
      ms(pct)     ms(pct)     Callee
==================================================================
 [1] 954(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                              profile-thunk16 [2]           100.0%
------------------------------------------------------------------
                              ??? [1]                       100.0%
 [2] 954(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] 954(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 [9]                   10.7%
                              run [3]                        89.3%
 [4] 954(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                              prepare-points-intervals [5]   58.1%
                              errors [6]                     31.2%
                              ulp-difference [7]             10.7%
------------------------------------------------------------------
                              .../more-scheme.rkt:261:28 [4]100.0%
 [5] 554(58.1%)    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] 400(41.9%)    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] 204(21.4%)  204(21.4%) ulp-difference ...rbie/findroot/src/float.rkt:19:0
------------------------------------------------------------------
                              prepare-points-intervals [5]  100.0%
 [8] 554(58.1%)    0(0.0%)  loop ...tlies/herbie/findroot/src/points.rkt:132:4
                              loop [10]                     100.0%
------------------------------------------------------------------
                              errors [6]                    100.0%
 [9] 400(41.9%)  196(20.5%) for-loop ...s/herbie/findroot/src/points.rkt:192:2
                              .../more-scheme.rkt:261:28 [4] 51.0%
------------------------------------------------------------------
                              loop [8]                      100.0%
[10] 554(58.1%)    0(0.0%)  loop ...htlies/herbie/findroot/src/points.rkt:79:2
                              hash-update! [11]              66.4%
                              real->precision [12]           33.6%
------------------------------------------------------------------
                              loop [10]                     100.0%
[11] 368(38.6%)  368(38.6%) hash-update! ...cket/private/more-scheme.rkt:365:4
------------------------------------------------------------------
                              loop [10]                     100.0%
[12] 186(19.5%)    0(0.0%)  real->precision ...findroot/src/programs.rkt:94:11
                              ??? [13]                      100.0%
------------------------------------------------------------------
                              real->precision [12]          100.0%
[13] 186(19.5%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                              bf [14]                       100.0%
------------------------------------------------------------------
                              ??? [13]                      100.0%
[14] 186(19.5%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                              new-mpfr [15]                 100.0%
------------------------------------------------------------------
                              bf [14]                       100.0%
[15] 186(19.5%)  186(19.5%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
------------------------------------------------------------------