Profiling results
-----------------
  Total cpu time observed: 7080ms (out of 7496ms)
  Number of samples taken: 15 (once every 472ms)

=========================================================
                                Caller
 Idx   Total        Self      Name+src             Local%
       ms(pct)      ms(pct)     Callee
=========================================================
                                ??? [3]            100.0%
 [1] 7080(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] 7080(100.0%)    0(0.0%)  run ...share/racket/pkgs/profile-lib/main.rkt:39:2
                                ??? [3]            100.0%
---------------------------------------------------------
                                run [2]             50.0%
 [3] 7080(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] 7080(100.0%)  292(4.1%)  loop .../tan-half-angle-rules/src/points.rkt:193:2
                                make-exacts* [6]    66.4%
                                loop [5]            29.5%
---------------------------------------------------------
                                loop [4]           100.0%
 [5] 2086(29.5%)     0(0.0%)  loop .../tan-half-angle-rules/src/points.rkt:151:2
                                make-exacts* [6]    65.8%
                                loop [7]            34.2%
---------------------------------------------------------
                                loop [5]            22.6%
                                loop [4]            77.4%
 [6] 6074(85.8%)     0(0.0%)  make-exacts* ...f-angle-rules/src/points.rkt:138:0
                                loop [9]            69.6%
                                map [8]             30.4%
---------------------------------------------------------
                                loop [5]           100.0%
 [7]  714(10.1%)     0(0.0%)  loop .../tan-half-angle-rules/src/points.rkt:141:4
                                map [8]            100.0%
---------------------------------------------------------
                                loop [7]            27.9%
                                make-exacts* [6]    72.1%
 [8] 2558(36.1%)     0(0.0%)  map ...acket/collects/racket/private/map.rkt:20:13
                                loop [9]           100.0%
---------------------------------------------------------
                                map [8]              0.1%
                                make-exacts* [6]     0.2%
                                loop [9]            99.7%
 [9] 6788(95.9%)     0(0.0%)  loop ...cket/collects/racket/private/map.rkt:25:19
                                loop [9]            99.7%
                                ??? [10]             0.1%
                                ->flonum [11]        0.1%
---------------------------------------------------------
                                loop [9]           100.0%
[10] 5212(73.6%)   712(10.1%) ??? ...tan-half-angle-rules/src/programs.rkt:155:4
                                ??? [12]            58.9%
                                ??? [13]            27.4%
---------------------------------------------------------
                                loop [9]           100.0%
[11] 1576(22.3%)  1576(22.3%) ->flonum ...half-angle-rules/src/programs.rkt:37:0
---------------------------------------------------------
                                ??? [10]           100.0%
[12] 3070(43.4%)     0(0.0%)  ??? ...contract/private/../../private/kw.rkt:761:9
                                real->bigfloat [14]100.0%
---------------------------------------------------------
                                ??? [10]           100.0%
[13] 1430(20.2%)     0(0.0%)  ??? ...acket/collects/racket/private/kw.rkt:444:14
                                ??? [15]           100.0%
---------------------------------------------------------
                                ??? [12]           100.0%
[14] 3070(43.4%)  2352(33.2%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0
                                ??? [17]            23.4%
---------------------------------------------------------
                                ??? [13]           100.0%
[15] 1430(20.2%)  1094(15.5%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12
                                bfatan2 [16]        23.5%
---------------------------------------------------------
                                ??? [15]           100.0%
[16]  336(4.7%)      0(0.0%)  bfatan2 ...ib/math/private/bigfloat/mpfr.rkt:819:4
                                ??? [17]           100.0%
---------------------------------------------------------
                                bfatan2 [16]        31.9%
                                real->bigfloat [14] 68.1%
[17] 1054(14.9%)  1054(14.9%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4
---------------------------------------------------------