Profiling results
-----------------
  Total cpu time observed: 4576ms (out of 4928ms)
  Number of samples taken: 12 (once every 381ms)

=========================================================
                                Caller
 Idx   Total        Self      Name+src             Local%
       ms(pct)      ms(pct)     Callee
=========================================================
                                ??? [3]            100.0%
 [1] 4576(100.0%)    0(0.0%)  profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0
                                run [2]            100.0%
---------------------------------------------------------
                                profile-thunk16 [1]100.0%
 [2] 4576(100.0%)    0(0.0%)  run ...share/racket/pkgs/profile-lib/main.rkt:39:2
                                ??? [3]            100.0%
---------------------------------------------------------
                                run [2]             50.0%
 [3] 4576(100.0%)    0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                                profile-thunk16 [1] 50.0%
                                loop [4]            50.0%
---------------------------------------------------------
                                ??? [3]            100.0%
 [4] 4576(100.0%)    0(0.0%)  loop ...gression-test-cleanup/src/points.rkt:205:2
                                make-exacts* [7]    34.2%
                                loop [5]            32.9%
                                loop [8]            26.3%
                                for-loop [6]         6.6%
---------------------------------------------------------
                                loop [4]           100.0%
 [5] 1504(32.9%)     0(0.0%)  loop ...gression-test-cleanup/src/points.rkt:158:2
                                loop [8]            54.5%
                                make-exacts* [7]    45.5%
---------------------------------------------------------
                                loop [4]           100.0%
 [6]  304(6.6%)      0(0.0%)  for-loop ...ion-test-cleanup/src/points.rkt:222:26
                                for-loop [9]       100.0%
---------------------------------------------------------
                                loop [5]            30.4%
                                loop [4]            69.6%
 [7] 2250(49.2%)     0(0.0%)  make-exacts* ...-test-cleanup/src/points.rkt:138:0
                                loop [10]          100.0%
---------------------------------------------------------
                                loop [5]            40.6%
                                loop [4]            59.4%
 [8] 2022(44.2%)     0(0.0%)  loop ...gression-test-cleanup/src/points.rkt:141:4
                                loop [10]           77.8%
                                ??? [11]            22.2%
---------------------------------------------------------
                                for-loop [6]       100.0%
 [9]  304(6.6%)      0(0.0%)  for-loop ...ion-test-cleanup/src/points.rkt:223:28
                                ??? [12]           100.0%
---------------------------------------------------------
                                loop [8]             0.1%
                                make-exacts* [7]     0.6%
                                loop [10]           99.3%
[10] 3824(83.6%)     0(0.0%)  loop ...cket/collects/racket/private/map.rkt:25:19
                                loop [10]           99.3%
                                ??? [11]             0.7%
                                ??? [12]             0.0%
---------------------------------------------------------
                                loop [8]            11.4%
                                loop [10]           88.6%
[11] 3928(85.8%)     0(0.0%)  ??? ...ression-test-cleanup/src/programs.rkt:156:4
                                ??? [13]            71.8%
                                ??? [14]            28.2%
---------------------------------------------------------
                                for-loop [9]        46.9%
                                loop [10]           53.1%
[12]  648(14.2%)   304(6.6%)  ??? ...tract/private/arrow-higher-order.rkt:342:33
                                ->flonum [15]       53.1%
---------------------------------------------------------
                                ??? [11]           100.0%
[13] 2820(61.6%)     0(0.0%)  ??? ...contract/private/../../private/kw.rkt:761:9
                                real->bigfloat [16]100.0%
---------------------------------------------------------
                                ??? [11]           100.0%
[14] 1108(24.2%)   406(8.9%)  ??? ...acket/collects/racket/private/kw.rkt:444:14
                                ??? [17]            63.4%
---------------------------------------------------------
                                ??? [12]           100.0%
[15]  344(7.5%)    344(7.5%)  ->flonum ...s/racket/private/norm-define.rkt:53:83
---------------------------------------------------------
                                ??? [13]           100.0%
[16] 2820(61.6%)  2018(44.1%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0
                                ??? [19]            28.4%
---------------------------------------------------------
                                ??? [14]           100.0%
[17]  702(15.3%)     0(0.0%)  ??? ...-racket/utils/simple-result-arrow.rkt:39:12
                                bfatan2 [18]       100.0%
---------------------------------------------------------
                                ??? [17]           100.0%
[18]  702(15.3%)   348(7.6%)  bfatan2 ...ib/math/private/bigfloat/mpfr.rkt:819:4
                                ??? [19]            50.4%
---------------------------------------------------------
                                bfatan2 [18]        30.6%
                                real->bigfloat [16] 69.4%
[19] 1156(25.3%)  1156(25.3%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4
---------------------------------------------------------