Profiling results
-----------------
  Total cpu time observed: 1002ms (out of 1084ms)
  Number of samples taken: 6 (once every 167ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1002(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [3]           100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [2]  176(17.6%)    0(0.0%)  errors ...detection-both-ends/src/points.rkt:198:0
                               for-loop [4]                  100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [3] 1002(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [5]                       100.0%
-------------------------------------------------------------------
                               errors [2]                    100.0%
 [4]  176(17.6%)    0(0.0%)  for-loop ...tection-both-ends/src/points.rkt:200:2
                               .../more-scheme.rkt:261:28 [6]100.0%
-------------------------------------------------------------------
                               profile-thunk16 [3]           100.0%
 [5] 1002(100.0%)   0(0.0%)  run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2
                               .../more-scheme.rkt:261:28 [6]100.0%
-------------------------------------------------------------------
                               for-loop [4]                    8.8%
                               run [5]                        91.2%
 [6] 1002(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [7]   66.1%
                               eval-errors [9]                16.4%
                               errors [2]                      8.8%
                               ulp-difference [8]              8.8%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [7]  662(66.1%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:128:0
                               loop [10]                     100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [8]  176(17.6%)  176(17.6%) ulp-difference ...ion-both-ends/src/float.rkt:19:0
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [9]  164(16.4%)    0(0.0%)  eval-errors ...tion-both-ends/src/points.rkt:176:0
                               for-loop [11]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [7]  100.0%
[10]  662(66.1%)    0(0.0%)  loop ...w-detection-both-ends/src/points.rkt:140:4
                               loop [12]                     100.0%
-------------------------------------------------------------------
                               eval-errors [9]               100.0%
[11]  164(16.4%)    0(0.0%)  for-loop ...tection-both-ends/src/points.rkt:178:2
                               ordinary-value? [13]          100.0%
-------------------------------------------------------------------
                               loop [10]                     100.0%
[12]  662(66.1%)    0(0.0%)  loop ...ow-detection-both-ends/src/points.rkt:81:2
                               ??? [14]                       27.2%
                               ??? [15]                       26.0%
                               ??? [17]                       23.9%
                               real->precision [16]           23.0%
-------------------------------------------------------------------
                               for-loop [11]                 100.0%
[13]  164(16.4%)  164(16.4%) ordinary-value? ...on-both-ends/src/float.rkt:51:0
-------------------------------------------------------------------
                               loop [12]                     100.0%
[14]  180(18.0%)  180(18.0%) ??? ...contract/private/arrow-val-first.rkt:486:18
-------------------------------------------------------------------
                               loop [12]                     100.0%
[15]  172(17.2%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-sub [18]                 100.0%
-------------------------------------------------------------------
                               loop [12]                     100.0%
[16]  152(15.2%)    0(0.0%)  real->precision ...th-ends/src/programs.rkt:118:11
                               ??? [17]                      100.0%
-------------------------------------------------------------------
                               real->precision [16]           49.0%
                               loop [12]                      51.0%
[17]  310(30.9%)  152(15.2%) ??? ...tract/private/arrow-higher-order.rkt:375:33
                               ival-mult [19]                 51.0%
-------------------------------------------------------------------
                               ??? [15]                      100.0%
[18]  172(17.2%)  172(17.2%) ival-sub ...on-both-ends/src/biginterval.rkt:193:0
-------------------------------------------------------------------
                               ??? [17]                      100.0%
[19]  158(15.8%)  158(15.8%) ival-mult ...n-both-ends/src/biginterval.rkt:210:0
-------------------------------------------------------------------