Profiling results
-----------------
  Total cpu time observed: 1006ms (out of 1196ms)
  Number of samples taken: 5 (once every 201ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1006(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1006(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] 1006(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]                    9.9%
                               run [3]                        90.1%
 [4] 1006(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   60.6%
                               errors [6]                     29.4%
                               ulp-difference [7]              9.9%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  610(60.6%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:120:0
                               loop [8]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  396(39.4%)    0(0.0%)  errors ...wards-no-duplicates/src/points.rkt:190:0
                               for-loop [9]                  100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  200(19.9%)  200(19.9%) ulp-difference ...no-duplicates/src/float.rkt:19:0
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [8]  610(60.6%)  200(19.9%) loop ...upwards-no-duplicates/src/points.rkt:132:4
                               loop [10]                      67.2%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [9]  396(39.4%)  196(19.5%) for-loop ...rds-no-duplicates/src/points.rkt:192:2
                               .../more-scheme.rkt:261:28 [4] 50.5%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[10]  410(40.8%)    0(0.0%)  loop ...-upwards-no-duplicates/src/points.rkt:79:2
                               ??? [11]                       50.7%
                               hash-update! [12]              49.3%
-------------------------------------------------------------------
                               loop [10]                     100.0%
[11]  208(20.7%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-sub [13]                 100.0%
-------------------------------------------------------------------
                               loop [10]                     100.0%
[12]  202(20.1%)  202(20.1%) hash-update! ...cket/private/more-scheme.rkt:365:4
-------------------------------------------------------------------
                               ??? [11]                      100.0%
[13]  208(20.7%)    0(0.0%)  ival-sub ...o-duplicates/src/biginterval.rkt:108:0
                               bfsub [14]                    100.0%
-------------------------------------------------------------------
                               ival-sub [13]                 100.0%
[14]  208(20.7%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [15]                      100.0%
-------------------------------------------------------------------
                               bfsub [14]                    100.0%
[15]  208(20.7%)  208(20.7%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------