Profiling results
-----------------
  Total cpu time observed: 1400ms (out of 1648ms)
  Number of samples taken: 7 (once every 200ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1400(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1400(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] 1400(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] 1400(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   71.7%
                               eval-errors [6]                14.3%
                               errors [7]                     14.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5] 1004(71.7%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:133:0
                               loop [8]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  200(14.3%)    0(0.0%)  eval-errors ...tion-both-ends/src/points.rkt:181:0
                               for-loop [9]                  100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  196(14.0%)    0(0.0%)  errors ...detection-both-ends/src/points.rkt:203:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [8] 1004(71.7%)    0(0.0%)  loop ...w-detection-both-ends/src/points.rkt:145:4
                               ??? [11]                       60.6%
                               loop [12]                      39.4%
-------------------------------------------------------------------
                               eval-errors [6]               100.0%
 [9]  200(14.3%)  200(14.3%) for-loop ...tection-both-ends/src/points.rkt:183:2
-------------------------------------------------------------------
                               errors [7]                    100.0%
[10]  196(14.0%)  196(14.0%) for-loop ...tection-both-ends/src/points.rkt:205:2
-------------------------------------------------------------------
                               loop [8]                      100.0%
[11]  608(43.4%)  202(14.4%) ??? ...ow-detection-both-ends/src/points.rkt:126:6
                               sample-multi-bounded [13]      66.8%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[12]  396(28.3%)    0(0.0%)  loop ...ow-detection-both-ends/src/points.rkt:81:2
                               real->precision [14]           50.5%
                               ??? [15]                       49.5%
-------------------------------------------------------------------
                               ??? [11]                      100.0%
[13]  406(29.0%)  200(14.3%) sample-multi-bounded ...h-ends/src/points.rkt:14:0
                               random-ranges [16]             50.7%
-------------------------------------------------------------------
                               loop [12]                     100.0%
[14]  200(14.3%)    0(0.0%)  real->precision ...th-ends/src/programs.rkt:118:11
                               ??? [15]                      100.0%
-------------------------------------------------------------------
                               loop [12]                      49.5%
                               real->precision [14]           50.5%
[15]  396(28.3%)  200(14.3%) ??? ...tract/private/arrow-higher-order.rkt:375:33
                               ival-atan2 [18]                49.5%
-------------------------------------------------------------------
                               sample-multi-bounded [13]     100.0%
[16]  206(14.7%)    0(0.0%)  random-ranges ...on-both-ends/src/common.rkt:164:0
                               build--> [17]                 100.0%
-------------------------------------------------------------------
                               random-ranges [16]            100.0%
[17]  206(14.7%)  206(14.7%) build--> ...act/private/arrow-val-first.rkt:1214:0
-------------------------------------------------------------------
                               ??? [15]                      100.0%
[18]  196(14.0%)  196(14.0%) ival-atan2 ...-both-ends/src/biginterval.rkt:489:0
-------------------------------------------------------------------