Profiling results ----------------- Total cpu time observed: 405150ms (out of 409292ms) Number of samples taken: 1163 (once every 348ms) (Hiding functions with self<1.0% and local<2.0%: 11 of 211 hidden) =========================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee =========================================================================== ??? [52] 100.0% [1] 333682(82.4%) 0(0.0%) profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0 run [11] 100.0% --------------------------------------------------------------------------- ??? [106] 100.0% [2] 315984(78.0%) 0(0.0%) iterate-egraph!13 ...s/src/core/simplify.rkt:105:0 one-iter [12] 98.8% map-enodes [16] 1.2% --------------------------------------------------------------------------- ??? [52] 100.0% [3] 305198(75.3%) 0(0.0%) run-improve50 ...conditions/src/mainloop.rkt:234:0 for-loop [13] 97.9% loop [69] 1.3% setup-alt-simplified [17] 0.7% --------------------------------------------------------------------------- for-loop [150] 27.9% loop [187] 72.1% [4] 43348(10.7%) 738(0.2%) ??? .../simplify-conditions/src/programs.rkt:156:4 ??? [14] 72.6% loop [187] 14.7% ??? [190] 9.4% ??? [101] 1.5% --------------------------------------------------------------------------- ??? [106] 100.0% [5] 24880(6.1%) 0(0.0%) loop ...ify-conditions/src/core/simplify.rkt:237:2 pass [15] 100.0% --------------------------------------------------------------------------- substitute-e [42] 19.5% match-e [31] 80.5% [6] 8798(2.2%) 376(0.1%) variable? ...onditions/src/syntax/syntax.rkt:665:0 ??? [97] 95.7% --------------------------------------------------------------------------- hash-ref! [176] 100.0% [7] 676(0.2%) 0(0.0%) ??? ...plify-conditions/src/core/taylor.rkt:285:26 for-loop [18] 100.0% --------------------------------------------------------------------------- hash-ref! [176] 100.0% [8] 342(0.1%) 0(0.0%) ??? ...plify-conditions/src/core/taylor.rkt:338:33 ??? [19] 100.0% --------------------------------------------------------------------------- hash-ref! [176] 100.0% [9] 310(0.1%) 0(0.0%) ??? ...plify-conditions/src/core/taylor.rkt:322:33 for-loop [20] 100.0% --------------------------------------------------------------------------- f6 [159] 100.0% [10] 306(0.1%) 0(0.0%) taylor-exp ...conditions/src/core/taylor.rkt:386:0 simplify [134] 100.0% --------------------------------------------------------------------------- profile-thunk16 [1] 99.8% [11] 334328(82.5%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:39:2 ??? [52] 100.0% --------------------------------------------------------------------------- iterate-egraph!13 [2] 100.0% [12] 312270(77.1%) 5620(1.4%) one-iter ...conditions/src/core/simplify.rkt:116:0 for-loop [22] 73.7% for-loop [23] 24.4% --------------------------------------------------------------------------- run-improve50 [3] 100.0% [13] 298668(73.7%) 0(0.0%) for-loop ...ify-conditions/src/mainloop.rkt:249:10 run-iter! [21] 100.0% --------------------------------------------------------------------------- ??? [4] 100.0% [14] 31474(7.8%) 13190(3.3%) ??? ...acket/collects/racket/private/kw.rkt:444:14 ??? [25] 46.3% ??? [26] 8.8% ??? [28] 3.0% --------------------------------------------------------------------------- loop [5] 100.0% [15] 24880(6.1%) 0(0.0%) pass ...ify-conditions/src/core/simplify.rkt:227:2 for-loop [24] 98.7% --------------------------------------------------------------------------- iterate-egraph!13 [2] 100.0% [16] 3714(0.9%) 0(0.0%) map-enodes ...conditions/src/core/egraph.rkt:140:0 loop [187] 91.2% for-loop [191] 8.8% --------------------------------------------------------------------------- run-improve50 [3] 100.0% [17] 2272(0.6%) 0(0.0%) setup-alt-simplified ...nditions/src/glue.rkt:49:0 simplify-alt [27] 100.0% --------------------------------------------------------------------------- ??? [7] 100.0% [18] 676(0.2%) 342(0.1%) for-loop ...-conditions/src/core/taylor.rkt:285:52 hash-ref! [176] 83.1% --------------------------------------------------------------------------- ??? [8] 100.0% [19] 342(0.1%) 0(0.0%) ??? ...plify-conditions/src/core/taylor.rkt:288:19 hash-ref! [176] 100.0% --------------------------------------------------------------------------- ??? [9] 100.0% [20] 310(0.1%) 0(0.0%) for-loop ...-conditions/src/core/taylor.rkt:324:46 hash-ref! [176] 100.0% --------------------------------------------------------------------------- for-loop [13] 100.0% [21] 298668(73.7%) 0(0.0%) run-iter! ...ify-conditions/src/mainloop.rkt:215:0 simplify! [29] 92.9% finalize-iter! [33] 5.1% gen-series! [36] 0.9% gen-rewrites! [38] 0.6% localize-error [39] 0.5% --------------------------------------------------------------------------- one-iter [12] 100.0% [22] 230052(56.8%) 2342(0.6%) for-loop ...conditions/src/core/simplify.rkt:166:2 for-loop [30] 89.0% match-e [31] 9.0% update-leader! [55] 0.7% --------------------------------------------------------------------------- for-loop [23] 48.0% one-iter [12] 52.0% [23] 76240(18.8%) 20436(5.0%) for-loop ...onditions/src/core/simplify.rkt:126:12 for-loop [23] 48.0% match-e [31] 36.6% --------------------------------------------------------------------------- pass [15] 100.0% [24] 24568(6.1%) 324(0.1%) for-loop ...onditions/src/core/simplify.rkt:230:29 argmin [32] 61.8% loop [35] 31.5% for-loop [40] 3.9% make-sequence [195] 1.4% --------------------------------------------------------------------------- ??? [14] 100.0% [25] 14576(3.6%) 3526(0.9%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfadd [34] 61.5% bfneg [37] 14.3% --------------------------------------------------------------------------- ??? [14] 100.0% [26] 2760(0.7%) 2760(0.7%) ??? ...rivate/unconstrained-domain-arrow.rkt:40:13 --------------------------------------------------------------------------- setup-alt-simplified [17] 100.0% [27] 2272(0.6%) 0(0.0%) simplify-alt ...plify-conditions/src/glue.rkt:76:0 ??? [106] 100.0% --------------------------------------------------------------------------- ??? [14] 100.0% [28] 948(0.2%) 332(0.1%) ??? ...ify-conditions/src/syntax/syntax.rkt:156:17 return/no-unsupplied [177] 32.9% ??? [165] 32.1% --------------------------------------------------------------------------- run-iter! [21] 100.0% [29] 277604(68.5%) 0(0.0%) simplify! ...ify-conditions/src/mainloop.rkt:155:0 for-loop [41] 100.0% --------------------------------------------------------------------------- for-loop [22] 100.0% [30] 204730(50.5%) 1740(0.4%) for-loop ...onditions/src/core/simplify.rkt:148:10 loop! [68] 28.6% mk-enode! [53] 26.0% substitute-e [42] 21.4% merge-egraph-nodes! [44] 20.6% list-member? [46] 2.6% --------------------------------------------------------------------------- for-loop [22] 16.7% for-loop [54] 21.9% for-loop [23] 61.4% [31] 76432(18.9%) 28834(7.1%) match-e ...ify-conditions/src/core/ematch.rkt:46:0 for-loop [43] 45.0% for-loop [54] 6.8% ??? [97] 6.4% variable? [6] 4.0% loop [187] 1.6% list-cartesian-product [57] 1.3% curry* [51] 0.4% --------------------------------------------------------------------------- for-loop [24] 100.0% [32] 15192(3.7%) 0(0.0%) argmin ...re/racket/collects/racket/list.rkt:743:0 for-loop [45] 93.1% expression-cost [49] 6.9% --------------------------------------------------------------------------- run-iter! [21] 100.0% [33] 15148(3.7%) 0(0.0%) finalize-iter! ...onditions/src/mainloop.rkt:169:0 ??? [97] 100.0% --------------------------------------------------------------------------- ??? [25] 100.0% [34] 8968(2.2%) 4842(1.2%) bfadd ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [199] 46.0% --------------------------------------------------------------------------- for-loop [24] 100.0% [35] 7744(1.9%) 0(0.0%) loop ...hare/racket/collects/racket/list.rkt:729:4 for-loop [45] 100.0% --------------------------------------------------------------------------- run-iter! [21] 100.0% [36] 2630(0.6%) 0(0.0%) gen-series! ...y-conditions/src/mainloop.rkt:129:0 for-loop [47] 100.0% --------------------------------------------------------------------------- ??? [25] 100.0% [37] 2082(0.5%) 1778(0.4%) bfneg ...-lib/math/private/bigfloat/mpfr.rkt:616:4 ??? [199] 14.6% --------------------------------------------------------------------------- run-iter! [21] 100.0% [38] 1940(0.5%) 0(0.0%) gen-rewrites! ...conditions/src/mainloop.rkt:142:0 for-loop [48] 100.0% --------------------------------------------------------------------------- run-iter! [21] 100.0% [39] 1346(0.3%) 0(0.0%) localize-error ...tions/src/core/localize.rkt:47:0 hash-ref! [176] 74.6% ??? [50] 25.4% --------------------------------------------------------------------------- for-loop [24] 100.0% [40] 964(0.2%) 964(0.2%) for-loop ...onditions/src/core/simplify.rkt:217:13 --------------------------------------------------------------------------- simplify! [29] 100.0% [41] 277604(68.5%) 0(0.0%) for-loop ...lify-conditions/src/mainloop.rkt:159:6 ??? [52] 100.0% --------------------------------------------------------------------------- substitute-e [42] 8.4% for-loop [30] 91.6% [42] 43858(10.8%) 2434(0.6%) substitute-e ...onditions/src/core/ematch.rkt:71:0 mk-enode! [53] 83.6% substitute-e [42] 8.4% ??? [97] 3.1% variable? [6] 1.4% --------------------------------------------------------------------------- match-e [31] 100.0% [43] 43488(10.7%) 14832(3.7%) for-loop ...y-conditions/src/core/ematch.rkt:59:11 for-loop [54] 58.3% list-cartesian-product [57] 10.2% loop [187] 2.4% filter [185] 0.4% --------------------------------------------------------------------------- for-loop [56] 2.6% merge-egraph-nodes! [44] 5.3% for-loop [30] 92.1% [44] 42078(10.4%) 336(0.1%) merge-egraph-nodes! ...s/src/core/egraph.rkt:153:0 update-leader! [55] 40.8% loop! [68] 20.3% for-loop [56] 13.7% for-loop [58] 13.6% merge-egraph-nodes! [44] 5.3% enode-merge! [61] 4.7% for-loop [96] 0.8% --------------------------------------------------------------------------- loop [35] 35.4% argmin [32] 64.6% [45] 21886(5.4%) 0(0.0%) for-loop ...lify-conditions/src/programs.rkt:210:2 ??? [106] 70.8% ...tions/src/common.rkt:47:2 [99] 27.5% ??? [98] 1.6% --------------------------------------------------------------------------- for-loop [30] 100.0% [46] 5322(1.3%) 0(0.0%) list-member? ...llects/racket/private/set.rkt:24:0 loop [59] 73.8% member [63] 26.2% --------------------------------------------------------------------------- gen-series! [36] 100.0% [47] 2630(0.6%) 0(0.0%) for-loop ...lify-conditions/src/mainloop.rkt:135:7 taylor-alt [60] 100.0% --------------------------------------------------------------------------- gen-rewrites! [38] 100.0% [48] 1940(0.5%) 0(0.0%) for-loop ...ify-conditions/src/mainloop.rkt:147:11 ??? [62] 100.0% --------------------------------------------------------------------------- argmin [32] 100.0% [49] 1050(0.3%) 0(0.0%) expression-cost ...nditions/src/programs.rkt:209:0 compile [64] 100.0% --------------------------------------------------------------------------- localize-error [39] 100.0% [50] 342(0.1%) 0(0.0%) ??? ...cket/collects/racket/private/sort.rkt:403:3 loop [65] 100.0% --------------------------------------------------------------------------- match-e [31] 100.0% [51] 324(0.1%) 0(0.0%) curry* ...racket/collects/racket/function.rkt:44:2 procedure-arity [66] 100.0% --------------------------------------------------------------------------- for-loop [41] 23.3% run [11] 30.5% [52] 397664(98.2%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 ??? [106] 38.6% profile-thunk16 [1] 30.3% run-improve50 [3] 27.0% loop [69] 4.0% --------------------------------------------------------------------------- mk-egraph [124] 0.3% mk-enode-rec! [135] 2.3% substitute-e [42] 39.7% for-loop [30] 57.7% [53] 92300(22.8%) 4740(1.2%) mk-enode! ...-conditions/src/core/egraph.rkt:102:0 new-enode [67] 93.1% hash-has-key? [109] 1.8% --------------------------------------------------------------------------- match-e [31] 22.9% for-loop [43] 77.1% [54] 35804(8.8%) 3338(0.8%) for-loop ...y-conditions/src/core/ematch.rkt:65:37 match-e [31] 86.8% ??? [72] 5.3% --------------------------------------------------------------------------- for-loop [22] 8.3% merge-egraph-nodes! [44] 91.7% [55] 20708(5.1%) 2038(0.5%) update-leader! ...itions/src/core/egraph.rkt:218:0 for-loop [70] 83.6% update-en-expr [122] 3.3% hash-ref! [176] 1.7% --------------------------------------------------------------------------- merge-egraph-nodes! [44] 100.0% [56] 6976(1.7%) 0(0.0%) for-loop ...-conditions/src/core/egraph.rkt:201:10 loop! [68] 67.2% merge-egraph-nodes! [44] 32.8% --------------------------------------------------------------------------- match-e [31] 17.3% list-cartesian-product [57] 32.4% for-loop [43] 50.3% [57] 6808(1.7%) 5474(1.4%) list-cartesian-product ...src/core/ematch.rkt:20:0 list-cartesian-product [57] 32.4% for-loop [74] 14.6% --------------------------------------------------------------------------- merge-egraph-nodes! [44] 100.0% [58] 5718(1.4%) 4336(1.1%) for-loop ...y-conditions/src/core/egraph.rkt:233:6 update-en-expr [122] 24.2% --------------------------------------------------------------------------- list-member? [46] 100.0% [59] 3928(1.0%) 3928(1.0%) loop (unknown source) --------------------------------------------------------------------------- for-loop [47] 100.0% [60] 2630(0.6%) 0(0.0%) taylor-alt ...mplify-conditions/src/glue.rkt:134:0 for-loop [71] 100.0% --------------------------------------------------------------------------- merge-egraph-nodes! [44] 100.0% [61] 1986(0.5%) 316(0.1%) enode-merge! ...onditions/src/core/enode.rkt:129:0 adopt-enode! [75] 49.8% custom-set-intersect! [76] 34.2% --------------------------------------------------------------------------- for-loop [48] 100.0% [62] 1940(0.5%) 0(0.0%) ??? ...implify-conditions/src/alternative.rkt:88:0 rewriter [73] 100.0% --------------------------------------------------------------------------- list-member? [46] 100.0% [63] 1394(0.3%) 1394(0.3%) member (unknown source) --------------------------------------------------------------------------- expression-cost [49] 100.0% [64] 1050(0.3%) 354(0.1%) compile ...plify-conditions/src/programs.rkt:186:0 hash-ref! [176] 66.3% --------------------------------------------------------------------------- ??? [50] 100.0% [65] 342(0.1%) 0(0.0%) loop ...ket/collects/racket/private/sort.rkt:97:12 errors-score [77] 100.0% --------------------------------------------------------------------------- curry* [51] 100.0% [66] 324(0.1%) 324(0.1%) procedure-arity ...ket/private/norm-arity.rkt:7:27 --------------------------------------------------------------------------- mk-enode! [53] 100.0% [67] 85892(21.2%) 0(0.0%) new-enode ...fy-conditions/src/core/enode.rkt:97:0 type-of-enode-expr [78] 99.2% set [80] 0.8% --------------------------------------------------------------------------- for-loop [56] 4.8% merge-egraph-nodes! [44] 9.5% loop [187] 28.9% for-loop [30] 56.7% [68] 73220(18.1%) 15488(3.8%) loop! ...plify-conditions/src/core/enode.rkt:192:2 custom-set-union [79] 38.6% loop [187] 29.8% set [80] 14.9% update-en-expr [122] 4.8% --------------------------------------------------------------------------- run-improve50 [3] 11.1% ??? [52] 88.9% [69] 35426(8.7%) 0(0.0%) loop ...e/simplify-conditions/src/points.rkt:205:2 loop [89] 34.3% loop [82] 34.2% make-exacts* [92] 26.9% for-loop [84] 4.6% --------------------------------------------------------------------------- update-leader! [55] 100.0% [70] 17322(4.3%) 358(0.1%) for-loop ...y-conditions/src/core/egraph.rkt:223:6 for-loop [81] 97.9% --------------------------------------------------------------------------- taylor-alt [60] 100.0% [71] 2630(0.6%) 0(0.0%) for-loop ...simplify-conditions/src/glue.rkt:139:6 ??? [101] 100.0% --------------------------------------------------------------------------- for-loop [54] 100.0% [72] 2060(0.5%) 1370(0.3%) ??? ...implify-conditions/src/core/ematch.rkt:50:5 for-loop [85] 33.5% --------------------------------------------------------------------------- ??? [62] 19.5% matcher [94] 80.5% [73] 1940(0.5%) 654(0.2%) rewriter ...-conditions/src/core/matcher.rkt:131:2 for-loop [83] 87.3% *rules* [86] 6.5% --------------------------------------------------------------------------- list-cartesian-product [57] 100.0% [74] 1334(0.3%) 1334(0.3%) for-loop ...fy-conditions/src/core/ematch.rkt:24:8 --------------------------------------------------------------------------- enode-merge! [61] 100.0% [75] 990(0.2%) 630(0.2%) adopt-enode! ...onditions/src/core/enode.rkt:105:0 custom-set-union [79] 36.4% --------------------------------------------------------------------------- enode-merge! [61] 100.0% [76] 680(0.2%) 680(0.2%) custom-set-intersect! ...ivate/set-types.rkt:269:0 --------------------------------------------------------------------------- loop [65] 100.0% [77] 342(0.1%) 0(0.0%) errors-score ...fy-conditions/src/points.rkt:251:0 loop [87] 100.0% --------------------------------------------------------------------------- new-enode [67] 100.0% [78] 85180(21.0%) 984(0.2%) type-of-enode-expr ...ions/src/core/enode.rkt:68:0 get-sigs [88] 98.8% --------------------------------------------------------------------------- adopt-enode! [75] 1.2% loop! [68] 98.8% [79] 29796(7.4%) 10620(2.6%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [90] 55.4% for-loop [93] 9.0% --------------------------------------------------------------------------- new-enode [67] 3.4% loop! [68] 96.6% [80] 20994(5.2%) 20994(5.2%) set ...collects/racket/private/set-types.rkt:981:0 --------------------------------------------------------------------------- for-loop [70] 100.0% [81] 16964(4.2%) 1010(0.2%) for-loop ...y-conditions/src/core/egraph.rkt:224:8 hash-update! [91] 94.0% --------------------------------------------------------------------------- loop [69] 100.0% [82] 12118(3.0%) 0(0.0%) loop ...e/simplify-conditions/src/points.rkt:158:2 loop [89] 51.9% make-exacts* [92] 48.1% --------------------------------------------------------------------------- rewriter [73] 100.0% [83] 1940(0.5%) 312(0.1%) for-loop ...conditions/src/core/matcher.rkt:134:10 matcher [94] 96.0% --------------------------------------------------------------------------- loop [69] 100.0% [84] 1616(0.4%) 0(0.0%) for-loop ...plify-conditions/src/points.rkt:222:26 for-loop [95] 100.0% --------------------------------------------------------------------------- ??? [72] 100.0% [85] 690(0.2%) 334(0.1%) for-loop ...fy-conditions/src/core/ematch.rkt:51:7 ??? [97] 51.6% --------------------------------------------------------------------------- rewriter [73] 100.0% [86] 650(0.2%) 0(0.0%) *rules* ...y-conditions/src/syntax/rules.rkt:565:0 for-loop [96] 100.0% --------------------------------------------------------------------------- errors-score [77] 100.0% [87] 342(0.1%) 342(0.1%) loop ...hare/racket/collects/racket/list.rkt:551:2 --------------------------------------------------------------------------- type-of-enode-expr [78] 100.0% [88] 84196(20.8%) 1402(0.3%) get-sigs ...lify-conditions/src/type-check.rkt:5:0 ??? [106] 37.2% ??? [98] 34.8% ...tions/src/common.rkt:47:2 [99] 16.1% ??? [97] 10.3% --------------------------------------------------------------------------- loop [82] 34.1% loop [69] 65.9% [89] 18450(4.6%) 0(0.0%) loop ...e/simplify-conditions/src/points.rkt:141:4 loop [187] 100.0% --------------------------------------------------------------------------- custom-set-union [79] 100.0% [90] 16506(4.1%) 7192(1.8%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [102] 56.4% --------------------------------------------------------------------------- for-loop [81] 100.0% [91] 15954(3.9%) 356(0.1%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [100] 97.8% --------------------------------------------------------------------------- loop [82] 38.0% loop [69] 62.0% [92] 15360(3.8%) 0(0.0%) make-exacts* ...fy-conditions/src/points.rkt:138:0 loop [187] 100.0% --------------------------------------------------------------------------- custom-set-union [79] 100.0% [93] 2670(0.7%) 2670(0.7%) for-loop ...cts/racket/private/set-types.rkt:152:2 --------------------------------------------------------------------------- for-loop [103] 9.4% matcher [94] 39.9% for-loop [83] 50.8% [94] 1940(0.5%) 324(0.1%) matcher ...y-conditions/src/core/matcher.rkt:167:2 rewriter [73] 49.2% matcher [94] 39.9% for-loop [103] 9.4% --------------------------------------------------------------------------- for-loop [84] 100.0% [95] 1616(0.4%) 646(0.2%) for-loop ...plify-conditions/src/points.rkt:223:28 ??? [101] 60.0% --------------------------------------------------------------------------- merge-egraph-nodes! [44] 34.2% *rules* [86] 65.8% [96] 988(0.2%) 338(0.1%) for-loop ...implify-conditions/src/common.rkt:99:9 loop [104] 34.4% ormap [105] 31.4% --------------------------------------------------------------------------- ??? [169] 0.4% for-loop [85] 0.8% setfindf [196] 0.8% substitute-e [42] 6.8% match-e [31] 18.1% variable? [6] 19.0% get-sigs [88] 19.5% finalize-iter! [33] 33.9% [97] 44252(10.9%) 15548(3.8%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [110] 32.3% hash-has-key? [109] 28.9% atab-add-altns [115] 1.5% ??? [169] 1.4% make-alt-table [117] 0.7% --------------------------------------------------------------------------- for-loop [45] 1.2% get-sigs [88] 98.8% [98] 29644(7.3%) 1022(0.3%) ??? ...ts/racket/contract/private/arr-i.rkt:804:10 for-loop [107] 45.9% ??? [111] 41.4% get/build-late-neg-projection [151] 8.1% --------------------------------------------------------------------------- for-loop [45] 30.8% get-sigs [88] 69.2% [99] 19556(4.8%) 6146(1.5%) ...tions/src/common.rkt:47:2 ...e/arr-i.rkt:906:19 ??? [112] 36.3% ??? [113] 32.2% --------------------------------------------------------------------------- hash-update! [91] 100.0% [100] 15598(3.8%) 674(0.2%) ??? ...plify-conditions/src/core/egraph.rkt:226:24 for-loop [108] 93.7% make-sequence [195] 2.0% --------------------------------------------------------------------------- for-loop [150] 3.2% ??? [183] 4.3% f6 [159] 6.4% ??? [4] 6.6% for-loop [95] 9.6% ??? [106] 10.9% for-loop [71] 10.9% loop [187] 48.1% [101] 10122(2.5%) 1652(0.4%) ??? ...tract/private/arrow-higher-order.rkt:342:33 ??? [106] 65.4% approximate9 [114] 10.9% hash-ref! [176] 4.3% ??? [169] 3.2% --------------------------------------------------------------------------- for-loop [90] 100.0% [102] 9314(2.3%) 9314(2.3%) for-loop ...cts/racket/private/set-types.rkt:178:5 --------------------------------------------------------------------------- matcher [94] 100.0% [103] 996(0.2%) 0(0.0%) for-loop ...conditions/src/core/matcher.rkt:183:21 matcher [94] 100.0% --------------------------------------------------------------------------- for-loop [96] 100.0% [104] 340(0.1%) 0(0.0%) loop ...ket/collects/racket/private/map.rkt:112:23 flag-set? [116] 100.0% --------------------------------------------------------------------------- for-loop [96] 100.0% [105] 310(0.1%) 0(0.0%) ormap ...et/collects/racket/private/map.rkt:105:13 curried [118] 100.0% --------------------------------------------------------------------------- simplify-alt [27] 0.3% for-loop [45] 1.5% ??? [101] 1.8% get-sigs [88] 3.0% ??? [106] 7.4% for-loop [119] 39.6% ??? [52] 46.0% [106] 352060(86.9%) 13872(3.4%) ??? ...llects/racket/private/norm-define.rkt:53:83 iterate-egraph!13 [2] 43.4% for-loop [119] 39.7% ??? [106] 7.4% ??? [120] 3.1% loop [5] 2.8% ??? [165] 0.6% mk-egraph [124] 0.3% ??? [101] 0.2% return/no-unsupplied [177] 0.2% dict? [179] 0.1% ??? [129] 0.0% --------------------------------------------------------------------------- for-loop [131] 15.0% ??? [98] 85.0% [107] 15986(3.9%) 2384(0.6%) for-loop ...racket/contract/private/hash.rkt:239:6 ??? [130] 85.1% --------------------------------------------------------------------------- ??? [100] 100.0% [108] 14612(3.6%) 11842(2.9%) for-loop ...-conditions/src/core/egraph.rkt:227:26 update-en-expr [122] 19.0% --------------------------------------------------------------------------- mk-enode! [53] 11.4% ??? [97] 88.6% [109] 14598(3.6%) 4638(1.1%) hash-has-key? ...et/private/more-scheme.rkt:368:13 ??? [120] 66.1% ??? [129] 2.2% --------------------------------------------------------------------------- ??? [97] 100.0% [110] 14470(3.6%) 0(0.0%) for-loop ...conditions/src/core/alt-table.rkt:51:2 atab-add-altn [121] 100.0% --------------------------------------------------------------------------- ??? [98] 100.0% [111] 12286(3.0%) 360(0.1%) ??? ...ects/racket/contract/private/hash.rkt:217:4 ??? [123] 97.1% --------------------------------------------------------------------------- ...tions/src/common.rkt:47:2 [99] 100.0% [112] 7106(1.8%) 2982(0.7%) ??? ...s/racket/contract/private/arr-i.rkt:1268:39 assoc-ref [125] 24.1% ??? [165] 24.0% return/no-unsupplied [177] 9.9% --------------------------------------------------------------------------- for-loop [143] 10.4% ??? [130] 13.2% ...tions/src/common.rkt:47:2 [99] 76.5% [113] 6304(1.6%) 302(0.1%) ??? ...ects/racket/contract/private/list.rkt:342:4 ??? [130] 76.5% ??? [169] 21.1% --------------------------------------------------------------------------- ??? [101] 100.0% [114] 2630(0.6%) 0(0.0%) approximate9 ...onditions/src/core/taylor.rkt:12:0 loop [126] 49.1% for-loop [128] 25.2% f6 [159] 13.4% taylor-quotient [127] 12.3% --------------------------------------------------------------------------- ??? [97] 100.0% [115] 678(0.2%) 0(0.0%) atab-add-altns ...ions/src/core/alt-table.rkt:50:0 atab-add-altn [121] 100.0% --------------------------------------------------------------------------- loop [104] 100.0% [116] 340(0.1%) 0(0.0%) flag-set? ...mplify-conditions/src/config.rkt:34:0 return/no-unsupplied [177] 100.0% --------------------------------------------------------------------------- ??? [97] 100.0% [117] 320(0.1%) 0(0.0%) make-alt-table ...ions/src/core/alt-table.rkt:32:0 errors [139] 100.0% --------------------------------------------------------------------------- ormap [105] 100.0% [118] 310(0.1%) 310(0.1%) curried ...cket/collects/racket/function.rkt:71:18 --------------------------------------------------------------------------- ??? [106] 100.0% [119] 291746(72.0%) 0(0.0%) for-loop ...conditions/src/core/simplify.rkt:66:12 ??? [106] 99.9% ??? [162] 0.1% --------------------------------------------------------------------------- hash-has-key? [109] 23.3% ??? [106] 76.7% [120] 41400(10.2%) 16950(4.2%) ??? ...ects/racket/contract/private/list.rkt:737:4 for-loop [131] 39.7% ??? [141] 15.4% ??? [130] 3.1% arrow-higher-order:lnp [137] 0.9% --------------------------------------------------------------------------- atab-add-altns [115] 4.5% for-loop [110] 95.5% [121] 15148(3.7%) 0(0.0%) atab-add-altn ...ions/src/core/alt-table.rkt:208:0 best-and-tied-at-points [132] 100.0% --------------------------------------------------------------------------- update-leader! [55] 5.6% for-loop [58] 11.4% for-loop [108] 22.8% loop! [68] 60.3% [122] 12166(3.0%) 11806(2.9%) update-en-expr ...itions/src/core/egraph.rkt:212:0 for-loop [136] 3.0% --------------------------------------------------------------------------- ??? [111] 100.0% [123] 11926(2.9%) 690(0.2%) ??? ...ects/racket/contract/private/list.rkt:169:2 ??? [133] 94.2% --------------------------------------------------------------------------- ??? [106] 100.0% [124] 2388(0.6%) 0(0.0%) mk-egraph ...-conditions/src/core/egraph.rkt:131:0 mk-enode-rec! [135] 87.1% mk-enode! [53] 12.9% --------------------------------------------------------------------------- ??? [112] 100.0% [125] 1714(0.4%) 1714(0.4%) assoc-ref ...collects/racket/private/dict.rkt:56:0 --------------------------------------------------------------------------- approximate9 [114] 100.0% [126] 1292(0.3%) 0(0.0%) loop ...mplify-conditions/src/core/taylor.rkt:86:4 hash-ref! [176] 100.0% --------------------------------------------------------------------------- approximate9 [114] 31.6% f6 [159] 68.4% [127] 1024(0.3%) 0(0.0%) taylor-quotient ...tions/src/core/taylor.rkt:328:0 simplify [134] 100.0% --------------------------------------------------------------------------- approximate9 [114] 100.0% [128] 662(0.2%) 0(0.0%) for-loop ...y-conditions/src/core/taylor.rkt:29:18 f6 [159] 52.6% taylor-invert [138] 47.4% --------------------------------------------------------------------------- hash-has-key? [109] 48.3% ??? [106] 51.7% [129] 654(0.2%) 654(0.2%) ??? ...ects/racket/contract/private/hash.rkt:245:7 --------------------------------------------------------------------------- ??? [120] 6.1% ??? [113] 29.7% for-loop [107] 64.2% [130] 21196(5.2%) 4312(1.1%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [140] 59.5% ??? [113] 7.8% for-loop [143] 7.7% ??? [167] 4.6% --------------------------------------------------------------------------- ??? [120] 100.0% [131] 16434(4.1%) 8016(2.0%) for-loop ...acket/contract/private/list.rkt:743:12 ??? [141] 32.7% for-loop [107] 14.6% ??? [169] 2.0% ??? [147] 1.9% --------------------------------------------------------------------------- atab-add-altn [121] 100.0% [132] 15148(3.7%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [139] 95.6% for-loop [144] 4.4% --------------------------------------------------------------------------- ??? [123] 100.0% [133] 11236(2.8%) 358(0.1%) ??? ...ects/racket/contract/private/list.rkt:678:5 for-loop [142] 96.8% --------------------------------------------------------------------------- taylor-exp [10] 13.4% hash-ref! [176] 41.9% taylor-quotient [127] 44.8% [134] 2288(0.6%) 352(0.1%) simplify ...fy-conditions/src/core/reduce.rkt:16:0 f6 [159] 57.7% simplify-node [145] 13.5% debug-print [149] 13.4% --------------------------------------------------------------------------- mk-egraph [124] 27.6% mk-enode-rec! [135] 72.4% [135] 2080(0.5%) 0(0.0%) mk-enode-rec! ...ditions/src/core/egraph.rkt:122:0 mk-enode-rec! [135] 72.4% mk-enode! [53] 27.6% --------------------------------------------------------------------------- update-en-expr [122] 100.0% [136] 360(0.1%) 360(0.1%) for-loop ...y-conditions/src/core/egraph.rkt:214:6 --------------------------------------------------------------------------- ??? [120] 100.0% [137] 358(0.1%) 0(0.0%) arrow-higher-order:lnp ...w-higher-order.rkt:597:7 ??? [146] 100.0% --------------------------------------------------------------------------- for-loop [128] 100.0% [138] 314(0.1%) 0(0.0%) taylor-invert ...ditions/src/core/taylor.rkt:312:0 first-nonzero-exp [148] 100.0% --------------------------------------------------------------------------- make-alt-table [117] 2.2% best-and-tied-at-points [132] 97.8% [139] 14808(3.7%) 0(0.0%) errors ...simplify-conditions/src/points.rkt:241:0 for-loop [150] 90.8% eval-prog [154] 9.2% --------------------------------------------------------------------------- ??? [130] 100.0% [140] 12618(3.1%) 1056(0.3%) ??? ...ects/racket/contract/private/list.rkt:686:7 ??? [169] 83.3% ??? [167] 8.3% --------------------------------------------------------------------------- for-loop [131] 45.8% ??? [120] 54.2% [141] 11750(2.9%) 6798(1.7%) ??? ...private/unconstrained-domain-arrow.rkt:74:4 make-keyword-procedure [152] 42.1% --------------------------------------------------------------------------- ??? [133] 100.0% [142] 10878(2.7%) 3098(0.8%) for-loop ...racket/contract/private/list.rkt:680:9 add-list-context [153] 43.7% get/build-late-neg-projection [151] 27.8% --------------------------------------------------------------------------- ??? [130] 100.0% [143] 1632(0.4%) 326(0.1%) for-loop ...acket/contract/private/list.rkt:190:15 ??? [113] 80.0% --------------------------------------------------------------------------- best-and-tied-at-points [132] 100.0% [144] 660(0.2%) 660(0.2%) for-loop ...nditions/src/core/alt-table.rkt:124:16 --------------------------------------------------------------------------- simplify [134] 47.1% map [168] 52.9% [145] 658(0.2%) 0(0.0%) simplify-node ...nditions/src/core/reduce.rkt:50:0 append-map [155] 100.0% --------------------------------------------------------------------------- arrow-higher-order:lnp [137] 100.0% [146] 358(0.1%) 358(0.1%) ??? ...et/contract/private/arity-checking.rkt:19:2 --------------------------------------------------------------------------- for-loop [131] 100.0% [147] 314(0.1%) 0(0.0%) ??? ...ects/racket/contract/private/hash.rkt:222:6 check-hash/c [156] 100.0% --------------------------------------------------------------------------- taylor-invert [138] 100.0% [148] 314(0.1%) 0(0.0%) first-nonzero-exp ...ons/src/core/taylor.rkt:260:0 hash-ref! [176] 100.0% --------------------------------------------------------------------------- simplify [134] 100.0% [149] 306(0.1%) 0(0.0%) debug-print ...lify-conditions/src/debug.rkt:107:0 for-loop [157] 100.0% --------------------------------------------------------------------------- errors [139] 100.0% [150] 13444(3.3%) 360(0.1%) for-loop ...mplify-conditions/src/points.rkt:244:4 ??? [4] 89.8% ulp-difference [164] 2.6% ??? [101] 2.4% ??? [162] 2.4% --------------------------------------------------------------------------- listof-late-neg-projection [161] 4.2% ??? [160] 20.0% ??? [98] 20.0% for-loop [142] 55.7% [151] 5438(1.3%) 1362(0.3%) get/build-late-neg-projection ...te/guts.rkt:691:0 ??? [158] 65.3% ??? [160] 20.0% listof-late-neg-projection [161] 4.2% --------------------------------------------------------------------------- ??? [141] 100.0% [152] 4952(1.2%) 4952(1.2%) make-keyword-procedure ...ket/private/kw.rkt:260:4 --------------------------------------------------------------------------- for-loop [142] 100.0% [153] 4752(1.2%) 4752(1.2%) add-list-context ...ontract/private/list.rkt:752:0 --------------------------------------------------------------------------- errors [139] 100.0% [154] 1364(0.3%) 352(0.1%) eval-prog ...ify-conditions/src/programs.rkt:150:0 f6 [159] 47.8% ??? [163] 26.4% --------------------------------------------------------------------------- simplify-node [145] 100.0% [155] 658(0.2%) 0(0.0%) append-map ...acket/collects/racket/list.rkt:565:2 parse-loop12 [182] 100.0% --------------------------------------------------------------------------- ??? [147] 100.0% [156] 314(0.1%) 314(0.1%) check-hash/c ...ket/contract/private/hash.rkt:83:0 --------------------------------------------------------------------------- debug-print [149] 100.0% [157] 306(0.1%) 306(0.1%) for-loop ...implify-conditions/src/debug.rkt:113:2 --------------------------------------------------------------------------- get/build-late-neg-projection [151]100.0% [158] 4076(1.0%) 356(0.1%) ??? ...cts/racket/contract/private/prop.rkt:314:12 build-compound-type-name [166] 91.3% --------------------------------------------------------------------------- for-loop [128] 1.5% eval-prog [154] 2.6% parse-loop12 [182] 7.9% approximate9 [114] 8.9% simplify [134] 11.3% map [168] 19.2% f6 [159] 19.3% hash-ref! [176] 29.3% [159] 3944(1.0%) 0(0.0%) f6 ...et/collects/racket/match/compiler.rkt:507:40 map [168] 56.0% f6 [159] 19.3% taylor-quotient [127] 10.4% gather-multiplicative-terms [175] 7.9% taylor-exp [10] 3.9% ??? [101] 2.6% --------------------------------------------------------------------------- get/build-late-neg-projection [151]100.0% [160] 2410(0.6%) 0(0.0%) ??? ...ects/racket/contract/private/hash.rkt:211:2 get/build-late-neg-projection [151]100.0% --------------------------------------------------------------------------- get/build-late-neg-projection [151]100.0% [161] 690(0.2%) 0(0.0%) listof-late-neg-projection ...ivate/list.rkt:162:0 get/build-late-neg-projection [151]100.0% --------------------------------------------------------------------------- for-loop [150] 49.5% for-loop [119] 50.5% [162] 658(0.2%) 332(0.1%) ??? ...tract/private/arrow-higher-order.rkt:145:21 ??? [167] 49.5% --------------------------------------------------------------------------- eval-prog [154] 100.0% [163] 360(0.1%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:346:33 ??? [167] 100.0% --------------------------------------------------------------------------- for-loop [150] 100.0% [164] 356(0.1%) 0(0.0%) ulp-difference ...fy-conditions/src/float.rkt:19:0 ??? [165] 100.0% --------------------------------------------------------------------------- ??? [28] 5.5% ulp-difference [164] 6.5% ??? [112] 31.1% ??? [106] 56.9% [165] 5486(1.4%) 948(0.2%) ??? ...racket/collects/racket/private/kw.rkt:761:9 ??? [170] 71.2% ??? [169] 11.5% --------------------------------------------------------------------------- contract-struct-name [171] 22.7% ??? [158] 77.3% [166] 3720(0.9%) 2700(0.7%) build-compound-type-name ...private/guts.rkt:448:0 contract-struct-name [171] 50.1% --------------------------------------------------------------------------- ??? [162] 12.0% ??? [163] 13.3% ??? [130] 35.9% ??? [140] 38.7% [167] 2706(0.7%) 1286(0.3%) ??? ...ects/racket/contract/private/prop.rkt:493:4 ??? [172] 52.5% --------------------------------------------------------------------------- gather-multiplicative-terms [175] 11.8% f6 [159] 88.2% [168] 2634(0.7%) 314(0.1%) map ...acket/collects/racket/private/map.rkt:20:13 ??? [173] 38.1% f6 [159] 32.1% gather-multiplicative-terms [175] 11.8% parse-loop12 [182] 6.3% simplify-node [145] 3.3% simplify* [174] 2.5% --------------------------------------------------------------------------- ??? [101] 2.1% for-loop [131] 2.2% ??? [165] 4.2% ??? [97] 4.2% ??? [113] 17.7% ??? [140] 69.7% [169] 15094(3.7%) 12820(3.2%) ??? ...ects/racket/contract/private/guts.rkt:644:8 contract? [178] 10.7% dict? [179] 2.2% ??? [97] 2.1% --------------------------------------------------------------------------- ??? [165] 100.0% [170] 3908(1.0%) 3556(0.9%) ??? ...s/racket/contract/private/arr-i.rkt:1233:27 ??? [181] 9.0% --------------------------------------------------------------------------- build-compound-type-name [166] 100.0% [171] 2710(0.7%) 1020(0.3%) contract-struct-name ...ract/private/prop.rkt:89:0 build-compound-type-name [166] 62.4% --------------------------------------------------------------------------- ??? [167] 100.0% [172] 1420(0.4%) 360(0.1%) ??? ...lects/racket/contract/private/orc.rkt:83:14 ??? [180] 74.6% --------------------------------------------------------------------------- map [168] 19.6% loop [187] 80.4% [173] 1004(0.2%) 0(0.0%) ??? ...ket/collects/racket/private/list.rkt:323:18 hash-ref! [176] 100.0% --------------------------------------------------------------------------- map [168] 100.0% [174] 324(0.1%) 0(0.0%) simplify* ...y-conditions/src/core/reduce.rkt:31:0 return/no-unsupplied [177] 100.0% --------------------------------------------------------------------------- f6 [159] 33.3% map [168] 66.7% [175] 310(0.1%) 310(0.1%) gather-multiplicative-terms ...re/reduce.rkt:116:0 map [168] 66.7% --------------------------------------------------------------------------- ??? [19] 1.0% for-loop [20] 1.2% ??? [184] 3.6% localize-error [39] 3.7% for-loop [18] 4.7% ??? [186] 4.8% ??? [101] 5.7% loop [126] 5.7% first-nonzero-exp [148] 8.6% update-leader! [55] 9.5% ??? [183] 13.6% compile [64] 14.3% ??? [173] 23.8% [176] 3652(0.9%) 1042(0.3%) hash-ref! ...racket/private/more-scheme.rkt:373:13 parse-loop12 [182] 22.8% ??? [183] 19.2% simplify [134] 11.1% f6 [159] 6.8% ??? [7] 5.7% ??? [186] 4.8% ??? [184] 3.6% ??? [9] 1.2% ??? [8] 1.0% --------------------------------------------------------------------------- ??? [28] 11.9% simplify* [174] 12.4% flag-set? [116] 13.0% ??? [112] 27.0% ??? [106] 35.8% [177] 2618(0.6%) 2318(0.6%) return/no-unsupplied ...ct/private/arr-i.rkt:533:0 filter [185] 11.5% --------------------------------------------------------------------------- ??? [169] 100.0% [178] 1620(0.4%) 1620(0.4%) contract? ...acket/contract/private/guts.rkt:109:0 --------------------------------------------------------------------------- ??? [169] 24.8% ??? [106] 75.2% [179] 1328(0.3%) 1328(0.3%) dict? ...ollects/racket/private/generic.rkt:146:11 --------------------------------------------------------------------------- ??? [172] 100.0% [180] 1060(0.3%) 1060(0.3%) ??? ...ects/racket/contract/private/list.rkt:141:5 --------------------------------------------------------------------------- ??? [170] 100.0% [181] 352(0.1%) 352(0.1%) ??? ...ects/racket/contract/private/prop.rkt:256:4 --------------------------------------------------------------------------- map [168] 16.7% append-map [155] 33.0% hash-ref! [176] 50.3% [182] 1996(0.5%) 334(0.1%) parse-loop12 ...s/racket/match/compiler.rkt:418:15 loop [187] 47.1% for-loop [188] 17.4% f6 [159] 15.5% loop [189] 3.2% --------------------------------------------------------------------------- hash-ref! [176] 100.0% [183] 1292(0.3%) 0(0.0%) ??? ...mplify-conditions/src/core/taylor.rkt:67:15 hash-ref! [176] 70.9% ??? [101] 29.1% --------------------------------------------------------------------------- hash-ref! [176] 100.0% [184] 986(0.2%) 0(0.0%) ??? ...mplify-conditions/src/core/taylor.rkt:44:15 hash-ref! [176] 100.0% --------------------------------------------------------------------------- return/no-unsupplied [177] 47.8% for-loop [43] 52.2% [185] 628(0.2%) 628(0.2%) filter ...t/collects/racket/private/list.rkt:256:2 --------------------------------------------------------------------------- hash-ref! [176] 100.0% [186] 348(0.1%) 0(0.0%) ??? .../simplify-conditions/src/programs.rkt:194:5 hash-ref! [176] 100.0% --------------------------------------------------------------------------- make-exacts* [92] 0.1% loop [89] 0.5% map-enodes [16] 0.7% parse-loop12 [182] 0.8% match-e [31] 1.3% for-loop [43] 1.6% ??? [4] 2.4% loop! [68] 8.9% loop [187] 83.7% [187] 85812(21.2%) 4790(1.2%) loop ...cket/collects/racket/private/map.rkt:25:19 loop [187] 83.7% loop! [68] 8.8% ??? [101] 2.3% ??? [173] 0.8% ??? [4] 0.6% for-loop [191] 0.4% set-precompute! [192] 0.1% ??? [190] 0.1% --------------------------------------------------------------------------- parse-loop12 [182] 100.0% [188] 348(0.1%) 0(0.0%) for-loop ...y-conditions/src/core/reduce.rkt:99:13 make-multiplication-node [193] 100.0% --------------------------------------------------------------------------- parse-loop12 [182] 2.0% loop [189] 98.0% [189] 318(0.1%) 318(0.1%) loop ...cket/collects/racket/private/map.rkt:36:19 loop [189] 98.0% --------------------------------------------------------------------------- loop [187] 47.5% ??? [4] 52.5% [190] 7802(1.9%) 342(0.1%) ??? ...contract/private/../../private/kw.rkt:761:9 real->bigfloat [194] 95.6% --------------------------------------------------------------------------- map-enodes [16] 13.8% loop [187] 86.2% [191] 2372(0.6%) 1004(0.2%) for-loop ...conditions/src/core/simplify.rkt:195:2 setfindf [196] 30.5% compose [197] 27.2% --------------------------------------------------------------------------- loop [187] 100.0% [192] 694(0.2%) 0(0.0%) set-precompute! ...ons/src/core/simplify.rkt:193:0 make-sequence [195] 100.0% --------------------------------------------------------------------------- for-loop [188] 100.0% [193] 348(0.1%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:230:0 make-multiplication-subnode [198] 100.0% --------------------------------------------------------------------------- ??? [190] 100.0% [194] 7460(1.8%) 2552(0.6%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [199] 65.8% --------------------------------------------------------------------------- ??? [100] 23.1% for-loop [24] 25.5% set-precompute! [192] 51.4% [195] 1350(0.3%) 1350(0.3%) make-sequence ...ects/racket/private/for.rkt:509:2 --------------------------------------------------------------------------- for-loop [191] 100.0% [196] 724(0.2%) 366(0.1%) setfindf ...mplify-conditions/src/common.rkt:186:0 ??? [97] 49.4% --------------------------------------------------------------------------- for-loop [191] 100.0% [197] 644(0.2%) 644(0.2%) compose ...collects/racket/private/list.rkt:385:12 --------------------------------------------------------------------------- make-multiplication-node [193] 100.0% [198] 348(0.1%) 0(0.0%) make-multiplication-subnode ...re/reduce.rkt:240:0 group-by68 [200] 100.0% --------------------------------------------------------------------------- bfneg [37] 3.3% bfadd [34] 44.2% real->bigfloat [194] 52.6% [199] 9338(2.3%) 9338(2.3%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 --------------------------------------------------------------------------- make-multiplication-subnode [198] 100.0% [200] 348(0.1%) 348(0.1%) group-by68 ...acket/collects/racket/list.rkt:749:0 ---------------------------------------------------------------------------