Profiling results
-----------------
  Total cpu time observed: 2008ms (out of 2128ms)
  Number of samples taken: 10 (once every 201ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 2008(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 2008(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] 2008(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 [8]                    5.0%
                               run [3]                        95.0%
 [4] 2008(100.0%) 200(10.0%) .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   80.5%
                               errors [6]                     14.5%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5] 1616(80.5%)  200(10.0%) prepare-points-intervals ...s/src/points.rkt:132:0
                               loop [7]                       87.6%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  392(19.5%)    0(0.0%)  errors ...detection-both-ends/src/points.rkt:202:0
                               for-loop [8]                  100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [7] 1416(70.5%)  200(10.0%) loop ...w-detection-both-ends/src/points.rkt:144:4
                               loop [9]                       85.9%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [8]  392(19.5%)  192(9.6%)  for-loop ...tection-both-ends/src/points.rkt:204:2
                               .../more-scheme.rkt:261:28 [4] 51.0%
-------------------------------------------------------------------
                               loop [7]                      100.0%
 [9] 1216(60.6%)  202(10.1%) loop ...ow-detection-both-ends/src/points.rkt:81:2
                               ??? [10]                       50.5%
                               real->precision [11]           32.9%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[10]  614(30.6%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-add [12]                  67.8%
                               ival-div [14]                  32.2%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[11]  400(19.9%)    0(0.0%)  real->precision ...oth-ends/src/programs.rkt:94:11
                               ??? [13]                      100.0%
-------------------------------------------------------------------
                               ??? [10]                      100.0%
[12]  416(20.7%)    0(0.0%)  ival-add ...on-both-ends/src/biginterval.rkt:232:0
                               e-compute [15]                100.0%
-------------------------------------------------------------------
                               real->precision [11]          100.0%
[13]  400(19.9%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [16]                       100.0%
-------------------------------------------------------------------
                               ??? [10]                      100.0%
[14]  198(9.9%)     0(0.0%)  ival-div ...on-both-ends/src/biginterval.rkt:313:0
                               e-compute [15]                100.0%
-------------------------------------------------------------------
                               ival-div [14]                  32.2%
                               ival-add [12]                  67.8%
[15]  614(30.6%)  416(20.7%) e-compute ...n-both-ends/src/biginterval.rkt:172:0
                               bfdiv [18]                     32.2%
-------------------------------------------------------------------
                               ??? [13]                      100.0%
[16]  400(19.9%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               ??? [17]                      100.0%
-------------------------------------------------------------------
                               bf [16]                       100.0%
[17]  400(19.9%)  400(19.9%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------
                               e-compute [15]                100.0%
[18]  198(9.9%)   198(9.9%)  bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:835:4
-------------------------------------------------------------------