Profiling results
-----------------
  Total cpu time observed: 6094ms (out of 6440ms)
  Number of samples taken: 16 (once every 381ms)

=========================================================
                                Caller
 Idx   Total        Self      Name+src             Local%
       ms(pct)      ms(pct)     Callee
=========================================================
                                ??? [3]            100.0%
 [1] 5786(94.9%)     0(0.0%)  profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0
                                run [2]            100.0%
---------------------------------------------------------
                                profile-thunk16 [1]100.0%
 [2] 5786(94.9%)     0(0.0%)  run ...share/racket/pkgs/profile-lib/main.rkt:39:2
                                ??? [3]            100.0%
---------------------------------------------------------
                                run [2]             47.5%
 [3] 6094(100.0%)    0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                                loop [4]            52.5%
                                profile-thunk16 [1] 47.5%
---------------------------------------------------------
                                ??? [3]            100.0%
 [4] 6094(100.0%)    0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:205:2
                                loop [6]            54.7%
                                loop [5]            24.2%
                                make-exacts* [7]    21.1%
---------------------------------------------------------
                                loop [4]           100.0%
 [5] 1472(24.2%)     0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:158:2
                                make-exacts* [7]    77.9%
                                loop [6]            22.1%
---------------------------------------------------------
                                loop [5]             8.9%
                                loop [4]            91.1%
 [6] 3660(60.1%)     0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:141:4
                                loop [8]            91.1%
                                ??? [9]              8.9%
---------------------------------------------------------
                                loop [5]            47.1%
                                loop [4]            52.9%
 [7] 2434(39.9%)     0(0.0%)  make-exacts* ...erbie/develop/src/points.rkt:138:0
                                loop [8]           100.0%
---------------------------------------------------------
                                loop [6]             0.1%
                                make-exacts* [7]     0.6%
                                loop [8]            99.2%
 [8] 5768(94.7%)     0(0.0%)  loop ...cket/collects/racket/private/map.rkt:25:19
                                loop [8]            99.2%
                                ??? [9]              0.8%
                                ??? [10]             0.0%
---------------------------------------------------------
                                loop [6]             5.7%
                                loop [8]            94.3%
 [9] 5730(94.0%)   368(6.0%)  ??? ...tlies/herbie/develop/src/programs.rkt:154:4
                                ??? [11]            70.8%
                                ??? [12]            22.8%
---------------------------------------------------------
                                loop [8]           100.0%
[10]  364(6.0%)      0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:342:33
                                ->flonum [13]      100.0%
---------------------------------------------------------
                                ??? [9]            100.0%
[11] 4054(66.5%)   418(6.9%)  ??? ...contract/private/../../private/kw.rkt:761:9
                                real->bigfloat [14] 89.7%
---------------------------------------------------------
                                ??? [9]            100.0%
[12] 1308(21.5%)     0(0.0%)  ??? ...acket/collects/racket/private/kw.rkt:444:14
                                ??? [15]           100.0%
---------------------------------------------------------
                                ??? [10]           100.0%
[13]  364(6.0%)    364(6.0%)  ->flonum ...s/racket/private/norm-define.rkt:53:83
---------------------------------------------------------
                                ??? [11]           100.0%
[14] 3636(59.7%)  2226(36.5%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0
                                ??? [17]            38.8%
---------------------------------------------------------
                                ??? [12]           100.0%
[15] 1308(21.5%)   450(7.4%)  ??? ...-racket/utils/simple-result-arrow.rkt:39:12
                                bfatan2 [16]        65.6%
---------------------------------------------------------
                                ??? [15]           100.0%
[16]  858(14.1%)   464(7.6%)  bfatan2 ...ib/math/private/bigfloat/mpfr.rkt:819:4
                                ??? [17]            45.9%
---------------------------------------------------------
                                bfatan2 [16]        21.8%
                                real->bigfloat [14] 78.2%
[17] 1804(29.6%)  1804(29.6%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4
---------------------------------------------------------