Profiling results
-----------------
  Total cpu time observed: 648ms (out of 784ms)
  Number of samples taken: 3 (once every 216ms)

==================================================================
                              Caller
 Idx  Total       Self      Name+src                        Local%
      ms(pct)     ms(pct)     Callee
==================================================================
 [1] 648(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                              profile-thunk16 [2]           100.0%
------------------------------------------------------------------
                              ??? [1]                       100.0%
 [2] 648(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] 648(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] 648(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                              run-improve47 [5]             100.0%
------------------------------------------------------------------
                              .../more-scheme.rkt:261:28 [4]100.0%
 [5] 648(100.0%)   0(0.0%)  run-improve47 ...ival-tests/src/mainloop.rkt:346:0
                              prepare-points-intervals [6]  100.0%
------------------------------------------------------------------
                              run-improve47 [5]             100.0%
 [6] 648(100.0%)   0(0.0%)  prepare-points-intervals ...s/src/points.rkt:120:0
                              loop [7]                      100.0%
------------------------------------------------------------------
                              prepare-points-intervals [6]  100.0%
 [7] 648(100.0%)   0(0.0%)  loop ...erbie/more-ival-tests/src/points.rkt:132:4
                              loop [8]                      100.0%
------------------------------------------------------------------
                              loop [7]                      100.0%
 [8] 648(100.0%)   0(0.0%)  loop ...herbie/more-ival-tests/src/points.rkt:79:2
                              ??? [9]                        63.6%
                              ??? [10]                       36.4%
------------------------------------------------------------------
                              loop [8]                      100.0%
 [9] 412(63.6%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                              ival-add [12]                  52.4%
                              ival-sub [13]                  47.6%
------------------------------------------------------------------
                              loop [8]                      100.0%
[10] 236(36.4%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                              ival-div [11]                 100.0%
------------------------------------------------------------------
                              ??? [10]                      100.0%
[11] 236(36.4%)    0(0.0%)  ival-div ...e-ival-tests/src/biginterval.rkt:149:0
                              bfdiv [14]                    100.0%
------------------------------------------------------------------
                              ??? [9]                       100.0%
[12] 216(33.3%)    0(0.0%)  ival-add ...e-ival-tests/src/biginterval.rkt:111:0
                              bfdiv [14]                    100.0%
------------------------------------------------------------------
                              ??? [9]                       100.0%
[13] 196(30.2%)  196(30.2%) ival-sub ...e-ival-tests/src/biginterval.rkt:117:0
------------------------------------------------------------------
                              ival-add [12]                  47.8%
                              ival-div [11]                  52.2%
[14] 452(69.8%)    0(0.0%)  bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                              new-mpfr [15]                 100.0%
------------------------------------------------------------------
                              bfdiv [14]                    100.0%
[15] 452(69.8%)  452(69.8%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
------------------------------------------------------------------