Profiling results ----------------- Total cpu time observed: 37616ms (out of 38672ms) Number of samples taken: 93 (once every 404ms) (Hiding functions with self<1.0% and local<2.0%: 1 of 110 hidden) ==================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ==================================================================== ??? [32] 100.0% [1] 36260(96.4%) 0(0.0%) profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0 run [8] 100.0% -------------------------------------------------------------------- ??? [32] 100.0% [2] 7560(20.1%) 0(0.0%) run-improve50 ...ie/develop/src/mainloop.rkt:234:0 for-loop [9] 89.0% loop [39] 11.0% -------------------------------------------------------------------- location-do [67] 100.0% [3] 3770(10.0%) 0(0.0%) iterate-egraph!13 ...p/src/core/simplify.rkt:102:0 one-iter [10] 100.0% -------------------------------------------------------------------- hash-ref! [82] 100.0% [4] 1154(3.1%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:285:26 for-loop [11] 100.0% -------------------------------------------------------------------- hash-ref! [82] 100.0% [5] 1154(3.1%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:295:23 for-loop [13] 100.0% -------------------------------------------------------------------- hash-ref! [82] 100.0% [6] 1154(3.1%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:392:23 for-loop [12] 100.0% -------------------------------------------------------------------- location-do [67] 100.0% [7] 356(0.9%) 0(0.0%) loop ...herbie/develop/src/core/simplify.rkt:215:2 pass [14] 100.0% -------------------------------------------------------------------- profile-thunk16 [1] 98.1% [8] 36956(98.2%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:39:2 ??? [32] 100.0% -------------------------------------------------------------------- run-improve50 [2] 100.0% [9] 6730(17.9%) 0(0.0%) for-loop ...herbie/develop/src/mainloop.rkt:249:10 run-iter! [15] 100.0% -------------------------------------------------------------------- iterate-egraph!13 [3] 100.0% [10] 3770(10.0%) 714(1.9%) one-iter ...ie/develop/src/core/simplify.rkt:113:0 loop [16] 71.5% for-loop [18] 9.5% -------------------------------------------------------------------- ??? [4] 100.0% [11] 1154(3.1%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:285:52 hash-ref! [82] 100.0% -------------------------------------------------------------------- ??? [6] 100.0% [12] 1154(3.1%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:396:33 for-loop [17] 100.0% -------------------------------------------------------------------- ??? [5] 100.0% [13] 1154(3.1%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:298:27 hash-ref! [82] 100.0% -------------------------------------------------------------------- loop [7] 100.0% [14] 356(0.9%) 0(0.0%) pass ...herbie/develop/src/core/simplify.rkt:205:2 for-loop [19] 100.0% -------------------------------------------------------------------- for-loop [9] 100.0% [15] 6730(17.9%) 0(0.0%) run-iter! ...herbie/develop/src/mainloop.rkt:215:0 simplify! [20] 51.5% gen-series! [22] 33.9% finalize-iter! [23] 10.3% gen-rewrites! [25] 4.3% -------------------------------------------------------------------- one-iter [10] 100.0% [16] 2696(7.2%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:52:19 apply-match [21] 100.0% -------------------------------------------------------------------- for-loop [12] 100.0% [17] 1154(3.1%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:398:39 hash-ref! [82] 100.0% -------------------------------------------------------------------- for-loop [18] 50.0% one-iter [10] 50.0% [18] 360(1.0%) 0(0.0%) for-loop ...e/develop/src/core/simplify.rkt:123:12 for-loop [18] 50.0% match-e [29] 50.0% -------------------------------------------------------------------- pass [14] 100.0% [19] 356(0.9%) 0(0.0%) for-loop ...e/develop/src/core/simplify.rkt:208:29 argmin [24] 100.0% -------------------------------------------------------------------- run-iter! [15] 100.0% [20] 3466(9.2%) 0(0.0%) simplify! ...herbie/develop/src/mainloop.rkt:155:0 for-loop [26] 100.0% -------------------------------------------------------------------- loop [16] 100.0% [21] 2696(7.2%) 0(0.0%) apply-match ...develop/src/core/simplify.rkt:130:2 for-loop [27] 88.1% match-e [29] 11.9% -------------------------------------------------------------------- run-iter! [15] 100.0% [22] 2282(6.1%) 0(0.0%) gen-series! ...rbie/develop/src/mainloop.rkt:129:0 for-loop [28] 100.0% -------------------------------------------------------------------- run-iter! [15] 100.0% [23] 692(1.8%) 0(0.0%) finalize-iter! ...e/develop/src/mainloop.rkt:169:0 ??? [90] 100.0% -------------------------------------------------------------------- for-loop [19] 100.0% [24] 356(0.9%) 0(0.0%) argmin ...re/racket/collects/racket/list.rkt:743:0 for-loop [30] 100.0% -------------------------------------------------------------------- run-iter! [15] 100.0% [25] 290(0.8%) 0(0.0%) gen-rewrites! ...ie/develop/src/mainloop.rkt:142:0 for-loop [31] 100.0% -------------------------------------------------------------------- simplify! [20] 100.0% [26] 3466(9.2%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:159:6 ??? [32] 100.0% -------------------------------------------------------------------- apply-match [21] 100.0% [27] 2376(6.3%) 0(0.0%) for-loop ...e/develop/src/core/simplify.rkt:145:10 merge-egraph-nodes! [34] 42.2% mk-enode! [41] 27.8% loop! [66] 15.1% substitute-e [36] 15.0% -------------------------------------------------------------------- gen-series! [22] 100.0% [28] 2282(6.1%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:135:7 taylor-alt [33] 100.0% -------------------------------------------------------------------- apply-match [21] 47.1% for-loop [18] 52.9% [29] 680(1.8%) 0(0.0%) match-e ...herbie/develop/src/core/ematch.rkt:46:0 for-loop [35] 52.9% for-loop [37] 47.1% -------------------------------------------------------------------- argmin [24] 100.0% [30] 356(0.9%) 0(0.0%) for-loop .../herbie/develop/src/programs.rkt:199:2 location-do [67] 100.0% -------------------------------------------------------------------- gen-rewrites! [25] 100.0% [31] 290(0.8%) 0(0.0%) for-loop ...herbie/develop/src/mainloop.rkt:147:11 ??? [38] 100.0% -------------------------------------------------------------------- for-loop [26] 3.1% run [8] 48.5% [32] 37616(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 46.7% loop [39] 39.5% run-improve50 [2] 9.0% location-do [67] 4.8% -------------------------------------------------------------------- for-loop [28] 100.0% [33] 2282(6.1%) 0(0.0%) taylor-alt ...es/herbie/develop/src/glue.rkt:134:0 for-loop [40] 100.0% -------------------------------------------------------------------- for-loop [27] 100.0% [34] 1002(2.7%) 0(0.0%) merge-egraph-nodes! ...p/src/core/egraph.rkt:152:0 update-leader! [42] 66.9% loop! [66] 33.1% -------------------------------------------------------------------- match-e [29] 100.0% [35] 360(1.0%) 360(1.0%) for-loop ...rbie/develop/src/core/ematch.rkt:65:37 -------------------------------------------------------------------- for-loop [27] 100.0% [36] 356(0.9%) 0(0.0%) substitute-e ...e/develop/src/core/ematch.rkt:71:0 mk-enode! [41] 100.0% -------------------------------------------------------------------- match-e [29] 100.0% [37] 320(0.9%) 0(0.0%) for-loop ...rbie/develop/src/core/ematch.rkt:59:11 loop [59] 100.0% -------------------------------------------------------------------- for-loop [31] 100.0% [38] 290(0.8%) 0(0.0%) ??? ...ies/herbie/develop/src/alternative.rkt:88:0 rewriter [43] 100.0% -------------------------------------------------------------------- run-improve50 [2] 2.7% ??? [32] 97.3% [39] 30226(80.4%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:193:2 loop [44] 43.1% make-exacts* [49] 42.1% loop [50] 10.1% for-loop [45] 4.7% -------------------------------------------------------------------- taylor-alt [33] 100.0% [40] 2282(6.1%) 0(0.0%) for-loop ...lies/herbie/develop/src/glue.rkt:139:6 ??? [64] 100.0% -------------------------------------------------------------------- substitute-e [36] 35.0% for-loop [27] 65.0% [41] 1016(2.7%) 0(0.0%) mk-enode! ...bie/develop/src/core/egraph.rkt:101:0 new-enode [46] 100.0% -------------------------------------------------------------------- merge-egraph-nodes! [34] 100.0% [42] 670(1.8%) 0(0.0%) update-leader! ...evelop/src/core/egraph.rkt:217:0 for-loop [47] 100.0% -------------------------------------------------------------------- matcher [54] 50.0% ??? [38] 50.0% [43] 290(0.8%) 0(0.0%) rewriter ...bie/develop/src/core/matcher.rkt:131:2 for-loop [48] 50.0% f176 [73] 50.0% -------------------------------------------------------------------- loop [39] 100.0% [44] 13028(34.6%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:151:2 loop [50] 61.1% make-exacts* [49] 35.6% eval-prog [57] 3.4% -------------------------------------------------------------------- loop [39] 100.0% [45] 1434(3.8%) 0(0.0%) for-loop ...s/herbie/develop/src/points.rkt:200:24 for-loop [51] 100.0% -------------------------------------------------------------------- mk-enode! [41] 100.0% [46] 1016(2.7%) 0(0.0%) new-enode ...erbie/develop/src/core/enode.rkt:97:0 type-of-enode-expr [52] 100.0% -------------------------------------------------------------------- update-leader! [42] 100.0% [47] 670(1.8%) 0(0.0%) for-loop ...rbie/develop/src/core/egraph.rkt:222:6 for-loop [53] 100.0% -------------------------------------------------------------------- rewriter [43] 100.0% [48] 290(0.8%) 0(0.0%) for-loop ...ie/develop/src/core/matcher.rkt:134:10 matcher [54] 100.0% -------------------------------------------------------------------- loop [44] 26.7% loop [39] 73.3% [49] 17352(46.1%) 0(0.0%) make-exacts* ...erbie/develop/src/points.rkt:138:0 loop [59] 57.9% map [55] 40.0% eval-prog [57] 2.0% -------------------------------------------------------------------- loop [39] 27.7% loop [44] 72.3% [50] 11002(29.2%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:141:4 map [55] 100.0% -------------------------------------------------------------------- for-loop [45] 100.0% [51] 1434(3.8%) 350(0.9%) for-loop ...s/herbie/develop/src/points.rkt:201:26 ??? [64] 75.6% -------------------------------------------------------------------- new-enode [46] 100.0% [52] 1016(2.7%) 0(0.0%) type-of-enode-expr ...elop/src/core/enode.rkt:68:0 get-sigs [56] 100.0% -------------------------------------------------------------------- for-loop [47] 100.0% [53] 670(1.8%) 312(0.8%) for-loop ...rbie/develop/src/core/egraph.rkt:223:8 hash-update! [58] 53.4% -------------------------------------------------------------------- matcher [54] 50.0% for-loop [48] 50.0% [54] 290(0.8%) 0(0.0%) matcher ...rbie/develop/src/core/matcher.rkt:167:2 matcher [54] 50.0% rewriter [43] 50.0% -------------------------------------------------------------------- f176 [73] 5.9% make-exacts* [49] 36.4% loop [50] 57.7% [55] 19078(50.7%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:20:13 loop [59] 94.1% ??? [60] 5.9% -------------------------------------------------------------------- type-of-enode-expr [52] 100.0% [56] 1016(2.7%) 0(0.0%) get-sigs .../herbie/develop/src/type-check.rkt:5:0 ??? [61] 70.1% location-do [67] 29.9% -------------------------------------------------------------------- make-exacts* [49] 44.4% loop [44] 55.6% [57] 788(2.1%) 0(0.0%) eval-prog ...herbie/develop/src/programs.rkt:148:0 hash-ref! [82] 55.6% ??? [63] 44.4% -------------------------------------------------------------------- for-loop [53] 100.0% [58] 358(1.0%) 0(0.0%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [62] 100.0% -------------------------------------------------------------------- for-loop [37] 0.1% loop! [66] 0.4% ??? [87] 1.5% map [55] 1.6% make-exacts* [49] 4.0% loop [59] 92.4% [59] 29452(78.3%) 398(1.1%) loop ...cket/collects/racket/private/map.rkt:25:19 loop [59] 92.4% ??? [100] 5.3% hash-ref! [82] 1.5% loop! [66] 0.4% ??? [64] 0.2% -------------------------------------------------------------------- map [55] 100.0% [60] 1128(3.0%) 0(0.0%) ??? ...ket/collects/racket/private/list.rkt:323:18 f176 [73] 100.0% -------------------------------------------------------------------- get-sigs [56] 100.0% [61] 712(1.9%) 0(0.0%) ??? ...ts/racket/contract/private/arr-i.rkt:804:10 ??? [65] 100.0% -------------------------------------------------------------------- hash-update! [58] 100.0% [62] 358(1.0%) 358(1.0%) ??? ...s/herbie/develop/src/core/egraph.rkt:225:24 -------------------------------------------------------------------- eval-prog [57] 100.0% [63] 350(0.9%) 350(0.9%) ??? ...cket/collects/racket/private/kw.rkt:1633:36 -------------------------------------------------------------------- loop [74] 6.8% location-do [67] 16.7% for-loop [40] 16.7% for-loop [51] 19.1% loop [59] 40.8% [64] 5682(15.1%) 708(1.9%) ??? ...tract/private/arrow-higher-order.rkt:342:33 location-do [67] 64.1% approximate9 [68] 16.7% hash-ref! [82] 6.8% -------------------------------------------------------------------- ??? [61] 100.0% [65] 712(1.9%) 0(0.0%) ??? ...ects/racket/contract/private/hash.rkt:217:4 ??? [69] 100.0% -------------------------------------------------------------------- merge-egraph-nodes! [34] 24.1% for-loop [27] 25.9% loop [59] 50.0% [66] 690(1.8%) 0(0.0%) loop! ...s/herbie/develop/src/core/enode.rkt:192:2 loop [59] 50.0% update-en-expr [70] 25.9% set [71] 24.1% -------------------------------------------------------------------- get-sigs [56] 1.1% for-loop [30] 1.3% location-do [67] 4.9% for-loop [72] 16.6% ??? [32] 21.5% ??? [64] 54.7% [67] 9100(24.2%) 1032(2.7%) location-do ...acket/private/norm-define.rkt:53:83 ??? [64] 25.1% iterate-egraph!13 [3] 20.2% for-loop [72] 16.6% ??? [75] 8.8% ??? [76] 8.8% location-do [67] 4.9% return/no-unsupplied [78] 4.0% loop [7] 1.3% ??? [94] 1.3% -------------------------------------------------------------------- ??? [64] 100.0% [68] 2282(6.1%) 0(0.0%) approximate9 ...e/develop/src/core/taylor.rkt:12:0 loop [74] 50.6% f176 [73] 49.4% -------------------------------------------------------------------- ??? [65] 100.0% [69] 712(1.9%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:169:2 ??? [77] 100.0% -------------------------------------------------------------------- loop! [66] 100.0% [70] 358(1.0%) 358(1.0%) update-en-expr ...evelop/src/core/egraph.rkt:211:0 -------------------------------------------------------------------- loop! [66] 100.0% [71] 332(0.9%) 332(0.9%) set ...collects/racket/private/set-types.rkt:981:0 -------------------------------------------------------------------- location-do [67] 100.0% [72] 3134(8.3%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:63:12 location-do [67] 100.0% -------------------------------------------------------------------- rewriter [43] 20.5% ??? [60] 39.8% approximate9 [68] 39.8% [73] 1418(3.8%) 0(0.0%) f176 .../collects/racket/match/compiler.rkt:507:40 map [55] 39.8% loop [79] 39.8% ??? [90] 20.5% -------------------------------------------------------------------- approximate9 [68] 100.0% [74] 1154(3.1%) 0(0.0%) loop ...es/herbie/develop/src/core/taylor.rkt:86:4 ??? [64] 100.0% -------------------------------------------------------------------- location-do [67] 100.0% [75] 804(2.1%) 466(1.2%) ??? ...-racket/utils/simple-result-arrow.rkt:60:15 ??? [109] 42.0% -------------------------------------------------------------------- location-do [67] 100.0% [76] 800(2.1%) 428(1.1%) ??? ...racket/collects/racket/private/kw.rkt:761:9 ??? [80] 46.5% -------------------------------------------------------------------- ??? [69] 100.0% [77] 712(1.9%) 356(0.9%) ??? ...ects/racket/contract/private/list.rkt:678:5 for-loop [81] 50.0% -------------------------------------------------------------------- location-do [67] 100.0% [78] 360(1.0%) 360(1.0%) return/no-unsupplied ...ct/private/arr-i.rkt:533:0 -------------------------------------------------------------------- f176 [73] 100.0% [79] 1128(3.0%) 0(0.0%) loop ...s/herbie/develop/src/core/taylor.rkt:262:2 hash-ref! [82] 100.0% -------------------------------------------------------------------- ??? [76] 100.0% [80] 372(1.0%) 372(1.0%) ??? ...s/racket/contract/private/arr-i.rkt:1233:27 -------------------------------------------------------------------- ??? [77] 100.0% [81] 356(0.9%) 0(0.0%) for-loop ...racket/contract/private/list.rkt:680:9 add-list-context [83] 100.0% -------------------------------------------------------------------- for-loop [13] 7.1% for-loop [17] 7.1% ??? [85] 7.1% ??? [64] 7.1% loop [59] 8.1% eval-prog [57] 8.1% for-loop [11] 14.1% loop [79] 41.5% [82] 2720(7.2%) 0(0.0%) hash-ref! ...racket/private/more-scheme.rkt:373:13 simplify [84] 48.5% ??? [4] 14.1% ??? [87] 8.1% bigfloat-hash [86] 8.1% ??? [85] 7.1% ??? [6] 7.1% ??? [5] 7.1% -------------------------------------------------------------------- for-loop [81] 100.0% [83] 356(0.9%) 356(0.9%) add-list-context ...ontract/private/list.rkt:752:0 -------------------------------------------------------------------- hash-ref! [82] 100.0% [84] 2282(6.1%) 0(0.0%) simplify ...erbie/develop/src/core/reduce.rkt:16:0 parse-loop79 [105] 50.6% debug7 [88] 49.4% -------------------------------------------------------------------- hash-ref! [82] 100.0% [85] 1154(3.1%) 0(0.0%) ??? ...es/herbie/develop/src/core/taylor.rkt:44:15 hash-ref! [82] 100.0% -------------------------------------------------------------------- hash-ref! [82] 100.0% [86] 438(1.2%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:165:0 sig+exp->bigfloat [89] 100.0% -------------------------------------------------------------------- hash-ref! [82] 100.0% [87] 438(1.2%) 0(0.0%) ??? ...tlies/herbie/develop/src/programs.rkt:183:5 loop [59] 100.0% -------------------------------------------------------------------- simplify [84] 100.0% [88] 1128(3.0%) 0(0.0%) debug7 ...tlies/herbie/develop/src/debug.rkt:102:0 ??? [90] 100.0% -------------------------------------------------------------------- bigfloat-hash [86] 100.0% [89] 438(1.2%) 438(1.2%) sig+exp->bigfloat ...ivate/bigfloat/mpfr.rkt:385:0 -------------------------------------------------------------------- f176 [73] 13.7% finalize-iter! [23] 32.8% debug7 [88] 53.5% [90] 2110(5.6%) 1128(3.0%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [91] 32.8% hash-has-key? [92] 13.7% -------------------------------------------------------------------- ??? [90] 100.0% [91] 692(1.8%) 0(0.0%) for-loop ...ie/develop/src/core/alt-table.rkt:51:2 atab-add-altn [93] 100.0% -------------------------------------------------------------------- ??? [90] 100.0% [92] 290(0.8%) 0(0.0%) hash-has-key? ...et/private/more-scheme.rkt:368:13 ??? [94] 100.0% -------------------------------------------------------------------- for-loop [91] 100.0% [93] 692(1.8%) 0(0.0%) atab-add-altn ...elop/src/core/alt-table.rkt:208:0 best-and-tied-at-points [95]100.0% -------------------------------------------------------------------- hash-has-key? [92] 44.9% location-do [67] 55.1% [94] 646(1.7%) 290(0.8%) ??? ...ects/racket/contract/private/list.rkt:737:4 ??? [96] 55.1% -------------------------------------------------------------------- atab-add-altn [93] 100.0% [95] 692(1.8%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [97] 100.0% -------------------------------------------------------------------- ??? [94] 100.0% [96] 356(0.9%) 0(0.0%) ??? ...private/unconstrained-domain-arrow.rkt:74:4 make-keyword-procedure [98] 100.0% -------------------------------------------------------------------- best-and-tied-at-points [95]100.0% [97] 692(1.8%) 0(0.0%) errors ...lies/herbie/develop/src/points.rkt:218:0 for-loop [99] 100.0% -------------------------------------------------------------------- ??? [96] 100.0% [98] 356(0.9%) 356(0.9%) make-keyword-procedure ...ket/private/kw.rkt:260:4 -------------------------------------------------------------------- errors [97] 100.0% [99] 692(1.8%) 360(1.0%) for-loop ...es/herbie/develop/src/points.rkt:221:4 ??? [100] 48.0% -------------------------------------------------------------------- for-loop [99] 1.3% loop [59] 98.7% [100] 25622(68.1%) 1046(2.8%) ??? ...tlies/herbie/develop/src/programs.rkt:154:4 ??? [101] 54.4% ??? [102] 41.5% -------------------------------------------------------------------- ??? [100] 100.0% [101] 13948(37.1%) 1522(4.0%) ??? ...acket/collects/racket/private/kw.rkt:444:14 ??? [103] 78.6% parse-loop79 [105] 5.0% ??? [106] 3.1% ??? [107] 2.4% -------------------------------------------------------------------- ??? [100] 100.0% [102] 10628(28.3%) 752(2.0%) ??? ...contract/private/../../private/kw.rkt:761:9 real->bigfloat [104] 92.9% -------------------------------------------------------------------- ??? [101] 100.0% [103] 10962(29.1%) 4304(11.4%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfsub [108] 60.7% -------------------------------------------------------------------- ??? [102] 100.0% [104] 9876(26.3%) 8738(23.2%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [109] 11.5% -------------------------------------------------------------------- ??? [101] 37.7% simplify [84] 62.3% [105] 1852(4.9%) 1852(4.9%) parse-loop79 ...s/racket/match/compiler.rkt:418:15 -------------------------------------------------------------------- ??? [101] 100.0% [106] 434(1.2%) 434(1.2%) ??? ...rivate/unconstrained-domain-arrow.rkt:40:13 -------------------------------------------------------------------- ??? [101] 100.0% [107] 332(0.9%) 332(0.9%) ??? ...herbie/develop/src/syntax/syntax.rkt:153:17 -------------------------------------------------------------------- ??? [103] 100.0% [108] 6658(17.7%) 3770(10.0%) bfsub ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [109] 43.4% -------------------------------------------------------------------- ??? [75] 7.7% real->bigfloat [104] 26.1% bfsub [108] 66.2% [109] 4364(11.6%) 4364(11.6%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 --------------------------------------------------------------------