Profiling results
-----------------
  Total cpu time observed: 1288ms (out of 1468ms)
  Number of samples taken: 7 (once every 184ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1288(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1288(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] 1288(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]                    7.0%
                               run [3]                        93.0%
 [4] 1288(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   71.7%
                               errors [6]                     21.3%
                               ulp-difference [7]              7.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  924(71.7%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:122:0
                               loop [8]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  364(28.3%)    0(0.0%)  errors ...herbie/simpler-alts/src/points.rkt:192:0
                               for-loop [9]                  100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  180(14.0%)  180(14.0%) ulp-difference .../simpler-alts/src/float.rkt:19:0
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [8]  924(71.7%)  188(14.6%) loop ...s/herbie/simpler-alts/src/points.rkt:134:4
                               ??? [10]                       40.3%
                               loop [11]                      39.4%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [9]  364(28.3%)    0(0.0%)  for-loop ...rbie/simpler-alts/src/points.rkt:194:2
                               ??? [12]                       50.5%
                               .../more-scheme.rkt:261:28 [4] 49.5%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[10]  372(28.9%)    0(0.0%)  ??? ...es/herbie/simpler-alts/src/points.rkt:115:6
                               sample-multi-bounded [13]     100.0%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[11]  364(28.3%)    0(0.0%)  loop ...es/herbie/simpler-alts/src/points.rkt:79:2
                               ??? [14]                       50.5%
                               ??? [15]                       49.5%
-------------------------------------------------------------------
                               for-loop [9]                  100.0%
[12]  184(14.3%)  184(14.3%) ??? ...7.5/collects/racket/private/for.rkt:1236:14
-------------------------------------------------------------------
                               ??? [10]                      100.0%
[13]  372(28.9%)  186(14.4%) sample-multi-bounded ...r-alts/src/points.rkt:14:0
                               for-loop [16]                  50.0%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[14]  184(14.3%)  184(14.3%) ??? ...tract/private/arrow-higher-order.rkt:379:33
-------------------------------------------------------------------
                               loop [11]                     100.0%
[15]  180(14.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               ival-mult [17]                100.0%
-------------------------------------------------------------------
                               sample-multi-bounded [13]     100.0%
[16]  186(14.4%)  186(14.4%) for-loop ...erbie/simpler-alts/src/points.rkt:20:4
-------------------------------------------------------------------
                               ??? [15]                      100.0%
[17]  180(14.0%)    0(0.0%)  ival-mult ...impler-alts/src/biginterval.rkt:129:0
                               bfmul [18]                    100.0%
-------------------------------------------------------------------
                               ival-mult [17]                100.0%
[18]  180(14.0%)    0(0.0%)  bfmul ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [19]                      100.0%
-------------------------------------------------------------------
                               bfmul [18]                    100.0%
[19]  180(14.0%)  180(14.0%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------