Profiling results
-----------------
  Total cpu time observed: 5774ms (out of 6036ms)
  Number of samples taken: 15 (once every 385ms)

=========================================================
                                Caller
 Idx   Total        Self      Name+src             Local%
       ms(pct)      ms(pct)     Callee
=========================================================
                                ??? [3]            100.0%
 [1] 5470(94.7%)     0(0.0%)  profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0
                                run [2]            100.0%
---------------------------------------------------------
                                profile-thunk16 [1] 94.7%
 [2] 5774(100.0%)    0(0.0%)  run ...share/racket/pkgs/profile-lib/main.rkt:39:2
                                ??? [3]            100.0%
---------------------------------------------------------
                                run [2]             52.6%
 [3] 5774(100.0%)    0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                                loop [4]            52.6%
                                profile-thunk16 [1] 47.4%
---------------------------------------------------------
                                ??? [3]            100.0%
 [4] 5774(100.0%)    0(0.0%)  loop .../tan-half-angle-rules/src/points.rkt:193:2
                                make-exacts* [7]    50.2%
                                loop [5]            44.6%
                                for-loop [6]         5.3%
---------------------------------------------------------
                                loop [4]           100.0%
 [5] 2574(44.6%)     0(0.0%)  loop .../tan-half-angle-rules/src/points.rkt:151:2
                                loop [8]            72.0%
                                make-exacts* [7]    28.0%
---------------------------------------------------------
                                loop [4]           100.0%
 [6]  304(5.3%)      0(0.0%)  for-loop ...half-angle-rules/src/points.rkt:200:24
                                for-loop [9]       100.0%
---------------------------------------------------------
                                loop [5]            19.9%
                                loop [4]            80.1%
 [7] 3616(62.6%)     0(0.0%)  make-exacts* ...f-angle-rules/src/points.rkt:138:0
                                map [10]            55.1%
                                loop [11]           44.9%
---------------------------------------------------------
                                loop [5]           100.0%
 [8] 1854(32.1%)     0(0.0%)  loop .../tan-half-angle-rules/src/points.rkt:141:4
                                map [10]           100.0%
---------------------------------------------------------
                                for-loop [6]       100.0%
 [9]  304(5.3%)    304(5.3%)  for-loop ...half-angle-rules/src/points.rkt:201:26
---------------------------------------------------------
                                loop [8]            48.2%
                                make-exacts* [7]    51.8%
[10] 3846(66.6%)     0(0.0%)  map ...acket/collects/racket/private/map.rkt:20:13
                                loop [11]          100.0%
---------------------------------------------------------
                                make-exacts* [7]     0.0%
                                map [10]             1.7%
                                loop [11]           98.3%
[11] 5470(94.7%)     0(0.0%)  loop ...cket/collects/racket/private/map.rkt:25:19
                                loop [11]           98.3%
                                ->flonum [13]        1.4%
                                ??? [12]             0.3%
---------------------------------------------------------
                                loop [11]          100.0%
[12] 4714(81.6%)     0(0.0%)  ??? ...tan-half-angle-rules/src/programs.rkt:155:4
                                ??? [14]            67.6%
                                ??? [15]            32.4%
---------------------------------------------------------
                                loop [11]          100.0%
[13]  756(13.1%)   756(13.1%) ->flonum ...half-angle-rules/src/programs.rkt:37:0
---------------------------------------------------------
                                ??? [12]           100.0%
[14] 3186(55.2%)     0(0.0%)  ??? ...contract/private/../../private/kw.rkt:761:9
                                real->bigfloat [16]100.0%
---------------------------------------------------------
                                ??? [12]           100.0%
[15] 1528(26.5%)     0(0.0%)  ??? ...acket/collects/racket/private/kw.rkt:444:14
                                ??? [17]           100.0%
---------------------------------------------------------
                                ??? [14]           100.0%
[16] 3186(55.2%)  2028(35.1%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0
                                ??? [19]            36.3%
---------------------------------------------------------
                                ??? [15]           100.0%
[17] 1528(26.5%)   812(14.1%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12
                                bfatan2 [18]        46.9%
---------------------------------------------------------
                                ??? [17]           100.0%
[18]  716(12.4%)   334(5.8%)  bfatan2 ...ib/math/private/bigfloat/mpfr.rkt:819:4
                                ??? [19]            53.4%
---------------------------------------------------------
                                bfatan2 [18]        24.8%
                                real->bigfloat [16] 75.2%
[19] 1540(26.7%)  1540(26.7%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4
---------------------------------------------------------