Profiling results
-----------------
  Total cpu time observed: 5562ms (out of 5960ms)
  Number of samples taken: 15 (once every 371ms)

=========================================================
                                Caller
 Idx   Total        Self      Name+src             Local%
       ms(pct)      ms(pct)     Callee
=========================================================
                                ??? [3]            100.0%
 [1] 5562(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] 5562(100.0%)    0(0.0%)  run ...share/racket/pkgs/profile-lib/main.rkt:39:2
                                ??? [3]            100.0%
---------------------------------------------------------
                                run [2]             50.0%
 [3] 5562(100.0%)    0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                                profile-thunk16 [1] 50.0%
                                prepare-points [4]  50.0%
---------------------------------------------------------
                                ??? [3]            100.0%
 [4] 5562(100.0%)    0(0.0%)  prepare-points ...bie/develop/src/points.rkt:214:0
                                make-exacts* [7]    37.7%
                                loop [8]            30.9%
                                loop [5]            25.6%
                                for-loop [6]         5.8%
---------------------------------------------------------
                                prepare-points [4] 100.0%
 [5] 1422(25.6%)     0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:158:2
                                make-exacts* [7]    71.9%
                                loop [8]            28.1%
---------------------------------------------------------
                                prepare-points [4] 100.0%
 [6]  324(5.8%)      0(0.0%)  for-loop ...s/herbie/develop/src/points.rkt:255:26
                                ??? [9]            100.0%
---------------------------------------------------------
                                loop [5]            32.8%
                                prepare-points [4]  67.2%
 [7] 3118(56.1%)     0(0.0%)  make-exacts* ...erbie/develop/src/points.rkt:138:0
                                loop [10]          100.0%
---------------------------------------------------------
                                loop [5]            18.9%
                                prepare-points [4]  81.1%
 [8] 2120(38.1%)     0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:141:4
                                loop [10]          100.0%
---------------------------------------------------------
                                for-loop [6]       100.0%
 [9]  324(5.8%)      0(0.0%)  ??? ...ghtlies/herbie/develop/src/points.rkt:230:7
                                ??? [11]           100.0%
---------------------------------------------------------
                                make-exacts* [7]     0.2%
                                loop [8]             0.2%
                                loop [10]           99.6%
[10] 5238(94.2%)     0(0.0%)  loop ...cket/collects/racket/private/map.rkt:25:19
                                loop [10]           99.6%
                                ??? [12]             0.4%
                                ??? [13]             0.0%
---------------------------------------------------------
                                ??? [9]            100.0%
[11]  324(5.8%)    324(5.8%)  ??? ...tract/private/arrow-higher-order.rkt:346:33
---------------------------------------------------------
                                loop [10]          100.0%
[12] 4792(86.2%)   314(5.6%)  ??? ...tlies/herbie/develop/src/programs.rkt:156:4
                                ??? [14]            46.7%
                                ??? [15]            46.7%
---------------------------------------------------------
                                loop [10]          100.0%
[13]  446(8.0%)      0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:342:33
                                ->flonum [16]      100.0%
---------------------------------------------------------
                                ??? [12]           100.0%
[14] 2240(40.3%)   878(15.8%) ??? ...acket/collects/racket/private/kw.rkt:444:14
                                ??? [18]            60.8%
---------------------------------------------------------
                                ??? [12]           100.0%
[15] 2238(40.2%)     0(0.0%)  ??? ...contract/private/../../private/kw.rkt:761:9
                                real->bigfloat [17]100.0%
---------------------------------------------------------
                                ??? [13]           100.0%
[16]  446(8.0%)    446(8.0%)  ->flonum ...s/racket/private/norm-define.rkt:53:83
---------------------------------------------------------
                                ??? [15]           100.0%
[17] 2238(40.2%)  1896(34.1%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0
                                ??? [19]            15.3%
---------------------------------------------------------
                                ??? [14]           100.0%
[18] 1362(24.5%)  1036(18.6%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12
                                bfatan2 [20]        23.9%
---------------------------------------------------------
                                real->bigfloat [17]100.0%
[19]  342(6.1%)    342(6.1%)  ??? .../share/racket/collects/ffi/unsafe.rkt:861:4
---------------------------------------------------------
                                ??? [18]           100.0%
[20]  326(5.9%)    326(5.9%)  bfatan2 ...ib/math/private/bigfloat/mpfr.rkt:819:4
---------------------------------------------------------