Profiling results
-----------------
  Total cpu time observed: 1550ms (out of 1724ms)
  Number of samples taken: 9 (once every 172ms)

====================================================================
                               Caller
 Idx   Total       Self      Name+src                         Local%
       ms(pct)     ms(pct)     Callee
====================================================================
 [1] 1550(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]  302(19.5%)    0(0.0%)  errors ...detection-both-ends/src/points.rkt:203:0
                               for-loop [4]                   100.0%
--------------------------------------------------------------------
                               ??? [1]                        100.0%
 [3] 1550(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [5]                        100.0%
--------------------------------------------------------------------
                               errors [2]                     100.0%
 [4]  302(19.5%)    0(0.0%)  for-loop ...tection-both-ends/src/points.rkt:205:2
                               .../more-scheme.rkt:261:28 [6] 100.0%
--------------------------------------------------------------------
                               profile-thunk16 [3]            100.0%
 [5] 1550(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]                     9.7%
                               run [5]                         90.3%
 [6] 1550(100.0%) 150(9.7%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [7]    80.5%
                               errors [2]                       9.7%
                               ulp-difference [8]               4.9%
--------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6] 100.0%
 [7] 1248(80.5%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:133:0
                               loop [9]                       100.0%
--------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6] 100.0%
 [8]  152(9.8%)   152(9.8%)  ulp-difference ...ion-both-ends/src/float.rkt:19:0
--------------------------------------------------------------------
                               prepare-points-intervals [7]   100.0%
 [9] 1248(80.5%)    0(0.0%)  loop ...w-detection-both-ends/src/points.rkt:145:4
                               loop [10]                       70.7%
                               ??? [11]                        29.3%
--------------------------------------------------------------------
                               loop [9]                       100.0%
[10]  882(56.9%)  378(24.4%) loop ...ow-detection-both-ends/src/points.rkt:81:2
                               ??? [12]                        40.1%
                               real->precision [14]            17.0%
--------------------------------------------------------------------
                               loop [9]                       100.0%
[11]  366(23.6%)  166(10.7%) ??? ...ow-detection-both-ends/src/points.rkt:126:6
                               sample-multi-bounded [13]       54.6%
--------------------------------------------------------------------
                               loop [10]                      100.0%
[12]  354(22.8%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-div [16]                   55.4%
                               ival-sub [17]                   44.6%
--------------------------------------------------------------------
                               ??? [11]                       100.0%
[13]  200(12.9%)    0(0.0%)  sample-multi-bounded ...h-ends/src/points.rkt:14:0
                               random-ranges [15]             100.0%
--------------------------------------------------------------------
                               loop [10]                      100.0%
[14]  150(9.7%)     0(0.0%)  real->precision ...oth-ends/src/programs.rkt:94:11
                               ??? [18]                       100.0%
--------------------------------------------------------------------
                               sample-multi-bounded [13]      100.0%
[15]  200(12.9%)    0(0.0%)  random-ranges ...on-both-ends/src/common.rkt:164:0
                               build--> [19]                  100.0%
--------------------------------------------------------------------
                               ??? [12]                       100.0%
[16]  196(12.6%)  196(12.6%) ival-div ...on-both-ends/src/biginterval.rkt:318:0
--------------------------------------------------------------------
                               ??? [12]                       100.0%
[17]  158(10.2%)    0(0.0%)  ival-sub ...on-both-ends/src/biginterval.rkt:244:0
                               strong-immovable-endpoint? [20]100.0%
--------------------------------------------------------------------
                               real->precision [14]           100.0%
[18]  150(9.7%)     0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [21]                        100.0%
--------------------------------------------------------------------
                               random-ranges [15]             100.0%
[19]  200(12.9%)  200(12.9%) build--> ...act/private/arrow-val-first.rkt:1214:0
--------------------------------------------------------------------
                               ival-sub [17]                  100.0%
[20]  158(10.2%)  158(10.2%) strong-immovable-endpoint? ...iginterval.rkt:123:0
--------------------------------------------------------------------
                               ??? [18]                       100.0%
[21]  150(9.7%)   150(9.7%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
--------------------------------------------------------------------