Profiling results
-----------------
  Total cpu time observed: 1300ms (out of 1464ms)
  Number of samples taken: 7 (once every 186ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1300(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1300(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] 1300(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%
-------------------------------------------------------------------
                               run [3]                       100.0%
 [4] 1300(100.0%) 188(14.5%) .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   71.1%
                               errors [6]                     14.5%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  924(71.1%)    0(0.0%)  prepare-points-intervals ...t/src/points.rkt:120:0
                               loop [7]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  188(14.5%)    0(0.0%)  errors ...ies/herbie/findroot/src/points.rkt:190:0
                               for-loop [8]                  100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [7]  924(71.1%)    0(0.0%)  loop ...tlies/herbie/findroot/src/points.rkt:132:4
                               loop [9]                       80.1%
                               ??? [10]                       19.9%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [8]  188(14.5%)  188(14.5%) for-loop ...s/herbie/findroot/src/points.rkt:192:2
-------------------------------------------------------------------
                               loop [7]                      100.0%
 [9]  740(56.9%)    0(0.0%)  loop ...htlies/herbie/findroot/src/points.rkt:79:2
                               ??? [11]                       50.3%
                               real->precision [12]           24.9%
                               ??? [19]                       24.9%
-------------------------------------------------------------------
                               loop [7]                      100.0%
[10]  184(14.2%)    0(0.0%)  ??? ...htlies/herbie/findroot/src/points.rkt:113:6
                               sample-multi-bounded [13]     100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[11]  372(28.6%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-add [14]                 100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[12]  184(14.2%)    0(0.0%)  real->precision ...findroot/src/programs.rkt:94:11
                               ??? [15]                      100.0%
-------------------------------------------------------------------
                               ??? [10]                      100.0%
[13]  184(14.2%)    0(0.0%)  sample-multi-bounded ...ndroot/src/points.rkt:14:0
                               random-ranges [16]            100.0%
-------------------------------------------------------------------
                               ??? [11]                      100.0%
[14]  372(28.6%)    0(0.0%)  ival-add ...bie/findroot/src/biginterval.rkt:111:0
                               bfadd [17]                    100.0%
-------------------------------------------------------------------
                               real->precision [12]          100.0%
[15]  184(14.2%)  184(14.2%) ??? ...tract/private/arrow-higher-order.rkt:375:33
-------------------------------------------------------------------
                               sample-multi-bounded [13]     100.0%
[16]  184(14.2%)    0(0.0%)  random-ranges ...bie/findroot/src/common.rkt:164:0
                               build--> [18]                 100.0%
-------------------------------------------------------------------
                               ival-add [14]                 100.0%
[17]  372(28.6%)    0(0.0%)  bfadd ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [19]                       50.5%
                               new-mpfr [20]                  49.5%
-------------------------------------------------------------------
                               random-ranges [16]            100.0%
[18]  184(14.2%)    0(0.0%)  build--> ...act/private/arrow-val-first.rkt:1214:0
                               coerce-contract [21]          100.0%
-------------------------------------------------------------------
                               loop [9]                       49.5%
                               bfadd [17]                     50.5%
[19]  372(28.6%)  372(28.6%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------
                               bfadd [17]                    100.0%
[20]  184(14.2%)  184(14.2%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------
                               build--> [18]                 100.0%
[21]  184(14.2%)    0(0.0%)  coerce-contract ...contract/private/guts.rkt:307:0
                               coerce-contract/f [22]        100.0%
-------------------------------------------------------------------
                               coerce-contract [21]          100.0%
[22]  184(14.2%)    0(0.0%)  coerce-contract/f ...ntract/private/guts.rkt:372:0
                               coerce-simple-value [23]      100.0%
-------------------------------------------------------------------
                               coerce-contract/f [22]        100.0%
[23]  184(14.2%)  184(14.2%) coerce-simple-value ...ract/private/guts.rkt:385:0
-------------------------------------------------------------------