"skip no precompute"
Profiling results
-----------------
  Total cpu time observed: 1468ms (out of 1632ms)
  Number of samples taken: 7 (once every 210ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1468(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1468(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [3]                       100.0%
-------------------------------------------------------------------
                               profile-thunk16 [2]           100.0%
 [3] 1468(100.0%)   0(0.0%)  run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2
                               .../more-scheme.rkt:261:28 [4]100.0%
-------------------------------------------------------------------
                               for-loop [10]                   6.8%
                               run [3]                        93.2%
 [4] 1468(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   56.4%
                               errors [6]                     20.4%
                               run-improve47 [7]              16.3%
                               ??? [8]                         6.8%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  828(56.4%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:120:0
                               loop [9]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  400(27.2%)    0(0.0%)  errors ...erbie/extract-exprs/src/points.rkt:190:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  240(16.3%)    0(0.0%)  run-improve47 ...ract-exprs/src/mainloop.rkt:346:0
                               simplify! [11]                100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [8]  200(13.6%)  200(13.6%) ??? ...cket-7.5/collects/racket/function.rkt:93:12
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [9]  828(56.4%)    0(0.0%)  loop .../herbie/extract-exprs/src/points.rkt:132:4
                               loop [12]                      73.7%
                               do-curry [14]                  26.3%
-------------------------------------------------------------------
                               errors [6]                    100.0%
[10]  400(27.2%)  200(13.6%) for-loop ...bie/extract-exprs/src/points.rkt:192:2
                               .../more-scheme.rkt:261:28 [4] 50.0%
-------------------------------------------------------------------
                               run-improve47 [7]             100.0%
[11]  240(16.3%)    0(0.0%)  simplify! .../extract-exprs/src/mainloop.rkt:224:0
                               ??? [13]                      100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[12]  610(41.6%)    0(0.0%)  loop ...s/herbie/extract-exprs/src/points.rkt:79:2
                               ??? [15]                       66.9%
                               ??? [17]                       33.1%
-------------------------------------------------------------------
                               simplify! [11]                100.0%
[13]  240(16.3%)    0(0.0%)  ??? ...ie/extract-exprs/src/core/simplify.rkt:44:0
                               egraph-run [16]               100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[14]  218(14.9%)  218(14.9%) do-curry ...-7.5/collects/racket/function.rkt:71:2
-------------------------------------------------------------------
                               loop [12]                     100.0%
[15]  408(27.8%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-div [18]                 100.0%
-------------------------------------------------------------------
                               ??? [13]                      100.0%
[16]  240(16.3%)    0(0.0%)  egraph-run .../pkgs/egg-herbie-linux/main.rkt:49:0
                               egraph-add-exprs [19]         100.0%
-------------------------------------------------------------------
                               loop [12]                     100.0%
[17]  202(13.8%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               ival-mult [20]                100.0%
-------------------------------------------------------------------
                               ??? [15]                      100.0%
[18]  408(27.8%)    0(0.0%)  ival-div ...xtract-exprs/src/biginterval.rkt:156:0
                               bfdiv [21]                    100.0%
-------------------------------------------------------------------
                               egraph-run [16]               100.0%
[19]  240(16.3%)    0(0.0%)  egraph-add-exprs ...gg-herbie-linux/main.rkt:111:0
                               ??? [22]                      100.0%
-------------------------------------------------------------------
                               ??? [17]                      100.0%
[20]  202(13.8%)  202(13.8%) ival-mult ...tract-exprs/src/biginterval.rkt:120:0
-------------------------------------------------------------------
                               ival-div [18]                 100.0%
[21]  408(27.8%)  206(14.0%) bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               new-mpfr [24]                  49.5%
-------------------------------------------------------------------
                               egraph-add-exprs [19]         100.0%
[22]  240(16.3%)    0(0.0%)  ??? ...e/extract-exprs/src/core/simplify.rkt:112:6
                               for-loop [23]                 100.0%
-------------------------------------------------------------------
                               ??? [22]                      100.0%
[23]  240(16.3%)  240(16.3%) for-loop ...ract-exprs/src/core/simplify.rkt:131:2
-------------------------------------------------------------------
                               bfdiv [21]                    100.0%
[24]  202(13.8%)  202(13.8%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------