Profiling results
-----------------
  Total cpu time observed: 720ms (out of 1216ms)
  Number of samples taken: 2 (once every 360ms)

================================================================
                              Caller
 Idx  Total       Self      Name+src                      Local%
      ms(pct)     ms(pct)     Callee
================================================================
                              run [4]                      50.0%
 [1] 720(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                              profile-thunk16 [3]          50.0%
                              run-improve43 [2]            50.0%
----------------------------------------------------------------
                              ??? [1]                     100.0%
 [2] 720(100.0%)   0(0.0%)  run-improve43 ...us-cleanup/src/mainloop.rkt:339:0
                              setup-prog!34 [5]           100.0%
----------------------------------------------------------------
                              ??? [1]                     100.0%
 [3] 720(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                              run [4]                     100.0%
----------------------------------------------------------------
                              profile-thunk16 [3]         100.0%
 [4] 720(100.0%)   0(0.0%)  run ...et-7.0/share/pkgs/profile-lib/main.rkt:39:2
                              ??? [1]                     100.0%
----------------------------------------------------------------
                              run-improve43 [2]           100.0%
 [5] 720(100.0%)   0(0.0%)  setup-prog!34 ...ous-cleanup/src/mainloop.rkt:67:0
                              prepare-points [6]          100.0%
----------------------------------------------------------------
                              setup-prog!34 [5]           100.0%
 [6] 720(100.0%)   0(0.0%)  prepare-points ...ous-cleanup/src/points.rkt:166:0
                              loop [7]                     50.0%
                              eval-prog [8]                50.0%
----------------------------------------------------------------
                              prepare-points [6]          100.0%
 [7] 360(50.0%)    0(0.0%)  loop ...erbie/various-cleanup/src/points.rkt:143:4
                              loop [9]                    100.0%
----------------------------------------------------------------
                              prepare-points [6]          100.0%
 [8] 360(50.0%)    0(0.0%)  eval-prog ...various-cleanup/src/programs.rkt:83:0
                              loop [10]                   100.0%
----------------------------------------------------------------
                              loop [7]                    100.0%
 [9] 360(50.0%)    0(0.0%)  loop ...erbie/various-cleanup/src/points.rkt:102:2
                              ??? [11]                    100.0%
----------------------------------------------------------------
                              loop [10]                    33.3%
                              expand-capturing-lifts [12]  33.3%
                              eval-prog [8]                33.3%
[10] 360(50.0%)    0(0.0%)  loop (unknown source)
                              expand-capturing-lifts [12]  33.3%
                              loop [10]                    33.3%
                              for-loop [13]                33.3%
----------------------------------------------------------------
                              loop [9]                    100.0%
[11] 360(50.0%)    0(0.0%)  ??? ...erbie/various-cleanup/src/programs.rkt:99:2
                              ??? [15]                    100.0%
----------------------------------------------------------------
                              loop [10]                   100.0%
[12] 360(50.0%)    0(0.0%)  expand-capturing-lifts (unknown source)
                              loop [10]                   100.0%
----------------------------------------------------------------
                              run-module-instance!125 [16] 50.0%
                              loop [10]                    50.0%
[13] 360(50.0%)    0(0.0%)  for-loop (unknown source)
                              run-module-instance!125 [16] 50.0%
                              [running body] [14]          50.0%
----------------------------------------------------------------
                              for-loop [13]               100.0%
[14] 360(50.0%)  360(50.0%) [running body] ...te/polynomial/chebyshev.rkt":##f
----------------------------------------------------------------
                              ??? [11]                    100.0%
[15] 360(50.0%)    0(0.0%)  ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                              ??? [17]                    100.0%
----------------------------------------------------------------
                              for-loop [13]               100.0%
[16] 360(50.0%)    0(0.0%)  run-module-instance!125 (unknown source)
                              for-loop [13]               100.0%
----------------------------------------------------------------
                              ??? [15]                    100.0%
[17] 360(50.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:361:33
                              ival-tan [18]               100.0%
----------------------------------------------------------------
                              ??? [17]                    100.0%
[18] 360(50.0%)  360(50.0%) ival-tan ...ious-cleanup/src/biginterval.rkt:309:0
----------------------------------------------------------------