"skip no precompute"
Profiling results
-----------------
  Total cpu time observed: 1412ms (out of 1632ms)
  Number of samples taken: 7 (once every 202ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1412(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [3]           100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [2]  200(14.2%)    0(0.0%)  errors ...erbie/extract-exprs/src/points.rkt:190:0
                               for-loop [4]                  100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [3] 1412(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [5]                       100.0%
-------------------------------------------------------------------
                               errors [2]                    100.0%
 [4]  200(14.2%)    0(0.0%)  for-loop ...bie/extract-exprs/src/points.rkt:192:2
                               .../more-scheme.rkt:261:28 [6]100.0%
-------------------------------------------------------------------
                               profile-thunk16 [3]           100.0%
 [5] 1412(100.0%)   0(0.0%)  run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2
                               .../more-scheme.rkt:261:28 [6]100.0%
-------------------------------------------------------------------
                               for-loop [4]                    7.1%
                               run [5]                        92.9%
 [6] 1412(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [7]   71.5%
                               eval-errors [8]                14.3%
                               errors [2]                      7.1%
                               ??? [9]                         7.1%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [7] 1010(71.5%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:120:0
                               loop [10]                     100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [8]  202(14.3%)    0(0.0%)  eval-errors .../extract-exprs/src/points.rkt:168:0
                               for-loop [11]                 100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [9]  200(14.2%)  200(14.2%) ??? .../extract-exprs/src/syntax/syntax.rkt:214:17
-------------------------------------------------------------------
                               prepare-points-intervals [7]  100.0%
[10] 1010(71.5%)  202(14.3%) loop .../herbie/extract-exprs/src/points.rkt:132:4
                               loop [12]                      80.0%
-------------------------------------------------------------------
                               eval-errors [8]               100.0%
[11]  202(14.3%)    0(0.0%)  for-loop ...bie/extract-exprs/src/points.rkt:170:2
                               ulp-difference [13]           100.0%
-------------------------------------------------------------------
                               loop [10]                     100.0%
[12]  808(57.2%)  208(14.7%) loop ...s/herbie/extract-exprs/src/points.rkt:79:2
                               ??? [14]                       49.5%
                               ??? [15]                       24.8%
-------------------------------------------------------------------
                               for-loop [11]                 100.0%
[13]  202(14.3%)  202(14.3%) ulp-difference ...extract-exprs/src/float.rkt:19:0
-------------------------------------------------------------------
                               loop [12]                     100.0%
[14]  400(28.3%)  200(14.2%) ??? ...contract/private/arrow-val-first.rkt:486:18
                               mk-ival [17]                   50.0%
-------------------------------------------------------------------
                               loop [12]                     100.0%
[15]  200(14.2%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-atan2 [16]               100.0%
-------------------------------------------------------------------
                               ??? [15]                      100.0%
[16]  200(14.2%)  200(14.2%) ival-atan2 ...ract-exprs/src/biginterval.rkt:332:0
-------------------------------------------------------------------
                               ??? [14]                      100.0%
[17]  200(14.2%)  200(14.2%) mk-ival .../extract-exprs/src/biginterval.rkt:65:0
-------------------------------------------------------------------