Profiling results ----------------- Total cpu time observed: 72604ms (out of 72648ms) Number of samples taken: 351 (once every 207ms) (Hiding functions with self<1.0% and local<2.0%: 10 of 213 hidden) =========================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee =========================================================================== [1] 72604(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [12] 100.0% --------------------------------------------------------------------------- ??? [181] 100.0% [2] 49508(68.2%) 0(0.0%) approximate9 ...-pow-test/src/core/taylor.rkt:11:0 loop [13] 97.2% for-loop [21] 2.0% taylor [164] 0.8% --------------------------------------------------------------------------- hash-ref! [157] 100.0% [3] 10280(14.2%) 0(0.0%) ??? ...bie/ival-pow-test/src/core/taylor.rkt:44:15 hash-ref! [157] 80.3% ??? [29] 17.8% f61 [68] 2.0% --------------------------------------------------------------------------- hash-ref! [157] 100.0% [4] 4074(5.6%) 0(0.0%) ??? ...ie/ival-pow-test/src/core/taylor.rkt:290:26 for-loop [16] 100.0% --------------------------------------------------------------------------- hash-ref! [157] 100.0% [5] 3470(4.8%) 0(0.0%) ??? ...ie/ival-pow-test/src/core/taylor.rkt:300:23 for-loop [18] 100.0% --------------------------------------------------------------------------- stx-list? [154] 7.1% loop [156] 29.7% for-loop [143] 63.2% [6] 2932(4.0%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [17] 100.0% --------------------------------------------------------------------------- hash-ref! [157] 16.9% taylor [164] 83.1% [7] 1208(1.7%) 0(0.0%) taylor-quotient ...-test/src/core/taylor.rkt:333:0 first-nonzero-exp [22] 50.0% parse-loop74 [14] 16.9% f40 [15] 16.6% simplify-node [25] 16.6% --------------------------------------------------------------------------- matcher [114] 100.0% [8] 1034(1.4%) 0(0.0%) ??? ...e/ival-pow-test/src/core/matcher.rkt:127:11 for-loop [19] 93.3% foldl [24] 6.7% --------------------------------------------------------------------------- for-loop [143] 100.0% [9] 798(1.1%) 198(0.3%) expand-implicit (unknown source) resolve+shift28 [20] 75.2% --------------------------------------------------------------------------- hash-ref! [157] 100.0% [10] 398(0.5%) 0(0.0%) ??? ...ie/ival-pow-test/src/core/taylor.rkt:406:23 for-loop [23] 100.0% --------------------------------------------------------------------------- taylor [164] 100.0% [11] 208(0.3%) 0(0.0%) taylor-invert ...ow-test/src/core/taylor.rkt:317:0 first-nonzero-exp [22] 100.0% --------------------------------------------------------------------------- ??? [1] 100.0% [12] 72604(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [26] 100.0% --------------------------------------------------------------------------- approximate9 [2] 100.0% [13] 48104(66.3%) 10104(13.9%) loop ...bie/ival-pow-test/src/core/taylor.rkt:86:4 loop [27] 41.6% hash-ref! [157] 31.8% ??? [181] 2.2% get-coeffs [175] 2.1% map [49] 0.8% --------------------------------------------------------------------------- parse-loop74 [14] 1.1% taylor-quotient [7] 2.3% hash-ref! [157] 24.3% map [49] 72.4% [14] 9052(12.5%) 404(0.6%) parse-loop74 (unknown source) eval-const-expr [28] 88.8% f61 [68] 4.5% parse-loop74 [14] 1.1% simplify* [60] 1.1% --------------------------------------------------------------------------- taylor-quotient [7] 1.1% map [49] 38.5% hash-ref! [157] 60.4% [15] 8792(12.1%) 400(0.6%) f40 (unknown source) map [49] 98.4% --------------------------------------------------------------------------- ??? [4] 100.0% [16] 4074(5.6%) 0(0.0%) for-loop ...al-pow-test/src/core/taylor.rkt:290:52 hash-ref! [157] 61.0% ??? [29] 39.0% --------------------------------------------------------------------------- gf [158] 5.5% expand-id-application-form17 [160] 16.3% syntax-e [6] 78.2% [17] 3750(5.2%) 0(0.0%) syntax-e/no-taint (unknown source) loop [156] 100.0% --------------------------------------------------------------------------- ??? [5] 100.0% [18] 3470(4.8%) 0(0.0%) for-loop ...al-pow-test/src/core/taylor.rkt:303:27 hash-ref! [157] 100.0% --------------------------------------------------------------------------- ??? [8] 100.0% [19] 1034(1.4%) 0(0.0%) for-loop ...l-pow-test/src/core/matcher.rkt:129:15 matcher [114] 100.0% --------------------------------------------------------------------------- core-form-sym [162] 20.0% expand-id-application-form17 [160] 20.4% expand-implicit [9] 59.5% [20] 1008(1.4%) 0(0.0%) resolve+shift28 (unknown source) fallback-loop [30] 100.0% --------------------------------------------------------------------------- approximate9 [2] 100.0% [21] 1000(1.4%) 0(0.0%) for-loop ...val-pow-test/src/core/taylor.rkt:29:18 taylor [164] 100.0% --------------------------------------------------------------------------- taylor-invert [11] 25.6% taylor-quotient [7] 74.4% [22] 812(1.1%) 0(0.0%) first-nonzero-exp ...est/src/core/taylor.rkt:265:0 hash-ref! [157] 100.0% --------------------------------------------------------------------------- ??? [10] 100.0% [23] 398(0.5%) 0(0.0%) for-loop ...al-pow-test/src/core/taylor.rkt:410:33 for-loop [31] 100.0% --------------------------------------------------------------------------- ??? [8] 100.0% [24] 208(0.3%) 0(0.0%) foldl ....5/collects/racket/private/list.rkt:229:4 ??? [32] 100.0% --------------------------------------------------------------------------- taylor-quotient [7] 100.0% [25] 200(0.3%) 0(0.0%) simplify-node ...pow-test/src/core/reduce.rkt:46:0 gather-multiplicative-terms [33] 100.0% --------------------------------------------------------------------------- profile-thunk16 [12] 100.0% [26] 72604(100.0%) 0(0.0%) run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2 .../more-scheme.rkt:261:28 [34] 100.0% --------------------------------------------------------------------------- loop [13] 100.0% [27] 20000(27.5%) 19796(27.3%) loop ...ie/ival-pow-test/src/core/taylor.rkt:154:2 hash-ref! [157] 1.0% --------------------------------------------------------------------------- f61 [68] 7.0% parse-loop74 [14] 93.0% [28] 8648(11.9%) 0(0.0%) eval-const-expr ...pow-test/src/programs.rkt:120:0 temp85_0 [120] 81.2% loop [156] 11.8% eval [35] 7.0% --------------------------------------------------------------------------- ??? [3] 40.9% for-loop [16] 59.1% [29] 4466(6.2%) 0(0.0%) ??? ...ie/ival-pow-test/src/core/taylor.rkt:293:19 hash-ref! [157] 100.0% --------------------------------------------------------------------------- resolve+shift28 [20] 100.0% [30] 1008(1.4%) 406(0.6%) fallback-loop (unknown source) for-loop [143] 59.7% --------------------------------------------------------------------------- for-loop [23] 100.0% [31] 398(0.5%) 0(0.0%) for-loop ...al-pow-test/src/core/taylor.rkt:412:39 hash-ref! [157] 100.0% --------------------------------------------------------------------------- foldl [24] 100.0% [32] 208(0.3%) 208(0.3%) ??? ...bie/ival-pow-test/src/core/matcher.rkt:25:7 --------------------------------------------------------------------------- simplify-node [25] 100.0% [33] 200(0.3%) 200(0.3%) gather-multiplicative-terms ...re/reduce.rkt:110:0 --------------------------------------------------------------------------- for-loop [121] 2.4% run [26] 97.6% [34] 72604(100.0%) 1010(1.4%) .../more-scheme.rkt:261:28 (unknown source) run-improve47 [36] 78.2% prepare-points-intervals [91] 10.3% get-final-combination [37] 6.2% oracle-error [38] 1.7% ??? [167] 0.9% errors [110] 0.7% loop [156] 0.3% eval-errors [40] 0.3% ??? [168] 0.3% ??? [181] 0.1% --------------------------------------------------------------------------- eval-const-expr [28] 100.0% [35] 606(0.8%) 204(0.3%) eval (unknown source) add-ns-scopes [39] 33.3% namespace-syntax-introduce3 [41] 33.0% --------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [34] 100.0% [36] 57904(79.8%) 0(0.0%) run-improve47 ...l-pow-test/src/mainloop.rkt:346:0 for-loop [42] 98.9% prepare-points-intervals [91] 0.6% simplify! [55] 0.5% --------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [34] 100.0% [37] 4784(6.6%) 0(0.0%) get-final-combination ...st/src/mainloop.rkt:371:0 infer-splitpoints [43] 73.3% f33 [44] 26.7% --------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [34] 100.0% [38] 1208(1.7%) 0(0.0%) oracle-error ...ival-pow-test/src/points.rkt:177:0 for-loop [45] 100.0% --------------------------------------------------------------------------- eval [35] 100.0% [39] 202(0.3%) 0(0.0%) add-ns-scopes (unknown source) gf [158] 100.0% --------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [34] 100.0% [40] 200(0.3%) 0(0.0%) eval-errors .../ival-pow-test/src/points.rkt:168:0 for-loop [46] 100.0% --------------------------------------------------------------------------- eval [35] 100.0% [41] 200(0.3%) 0(0.0%) namespace-syntax-introduce3 (unknown source) namespace-module-identifier6 [47] 100.0% --------------------------------------------------------------------------- run-improve47 [36] 100.0% [42] 57274(78.9%) 0(0.0%) for-loop ...e/ival-pow-test/src/mainloop.rkt:365:4 run-iter! [48] 100.0% --------------------------------------------------------------------------- get-final-combination [37] 100.0% [43] 3506(4.8%) 0(0.0%) infer-splitpoints ...est/src/core/regimes.rkt:33:0 for-loop [50] 100.0% --------------------------------------------------------------------------- get-final-combination [37] 100.0% [44] 1278(1.8%) 0(0.0%) f33 (unknown source) sindices->spoints [51] 100.0% --------------------------------------------------------------------------- oracle-error [38] 100.0% [45] 1208(1.7%) 0(0.0%) for-loop ...bie/ival-pow-test/src/points.rkt:178:2 loop [156] 66.7% map [49] 33.3% --------------------------------------------------------------------------- eval-errors [40] 100.0% [46] 200(0.3%) 200(0.3%) for-loop ...bie/ival-pow-test/src/points.rkt:170:2 --------------------------------------------------------------------------- namespace-syntax-introduce3 [41] 100.0% [47] 200(0.3%) 200(0.3%) namespace-module-identifier6 (unknown source) --------------------------------------------------------------------------- for-loop [42] 100.0% [48] 57274(78.9%) 0(0.0%) run-iter! .../ival-pow-test/src/mainloop.rkt:327:0 gen-series! [52] 86.4% finalize-iter! [53] 8.3% gen-rewrites! [57] 2.2% simplify! [55] 2.0% choose-best-alt! [62] 0.7% localize! [63] 0.4% --------------------------------------------------------------------------- parse-loop49 [58] 1.9% for-loop [45] 3.9% loop [13] 3.9% taylor [164] 7.1% f40 [15] 81.2% [49] 10412(14.3%) 408(0.6%) map ...t-7.5/collects/racket/private/map.rkt:35:13 parse-loop74 [14] 35.9% f40 [15] 32.6% taylor [164] 7.1% parse-loop49 [58] 4.0% simplify* [60] 3.9% f61 [68] 2.9% make-multiplication-node [59] 2.9% loop [61] 2.9% hash-ref! [157] 2.0% ??? [161] 1.9% --------------------------------------------------------------------------- infer-splitpoints [43] 100.0% [50] 3506(4.8%) 0(0.0%) for-loop ...val-pow-test/src/core/regimes.rkt:45:6 option-on-expr [54] 100.0% --------------------------------------------------------------------------- f33 [44] 100.0% [51] 1278(1.8%) 0(0.0%) sindices->spoints ...st/src/core/regimes.rkt:194:0 for-loop [56] 100.0% --------------------------------------------------------------------------- run-iter! [48] 100.0% [52] 49508(68.2%) 0(0.0%) gen-series! ...val-pow-test/src/mainloop.rkt:160:0 for-loop [64] 100.0% --------------------------------------------------------------------------- run-iter! [48] 100.0% [53] 4748(6.5%) 0(0.0%) finalize-iter! ...-pow-test/src/mainloop.rkt:278:0 ??? [65] 100.0% --------------------------------------------------------------------------- for-loop [50] 100.0% [54] 3506(4.8%) 0(0.0%) option-on-expr ...-test/src/core/regimes.rkt:124:0 for-loop [66] 45.9% err-lsts->split-indices [71] 25.4% sort-context-on-expr [73] 17.3% temp85_0 [120] 5.7% for-loop [77] 5.7% --------------------------------------------------------------------------- run-improve47 [36] 20.1% run-iter! [48] 79.9% [55] 1464(2.0%) 0(0.0%) simplify! .../ival-pow-test/src/mainloop.rkt:224:0 ??? [67] 100.0% --------------------------------------------------------------------------- sindices->spoints [51] 100.0% [56] 1278(1.8%) 0(0.0%) for-loop ...al-pow-test/src/core/regimes.rkt:234:9 binary-search-floats [69] 84.4% pred [81] 15.6% --------------------------------------------------------------------------- run-iter! [48] 100.0% [57] 1240(1.7%) 0(0.0%) gen-rewrites! ...l-pow-test/src/mainloop.rkt:183:0 for-loop [70] 83.4% for-loop [76] 16.6% --------------------------------------------------------------------------- map [49] 100.0% [58] 618(0.9%) 0(0.0%) parse-loop49 (unknown source) map [49] 65.0% f61 [68] 35.0% --------------------------------------------------------------------------- map [49] 100.0% [59] 616(0.8%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:232:0 make-multiplication-subnode [72] 100.0% --------------------------------------------------------------------------- parse-loop74 [14] 33.4% map [49] 66.6% [60] 604(0.8%) 402(0.6%) simplify* ...val-pow-test/src/core/reduce.rkt:29:0 hash-ref! [157] 33.4% --------------------------------------------------------------------------- map [49] 100.0% [61] 400(0.6%) 0(0.0%) loop ...-7.5/collects/racket/private/map.rkt:40:19 ??? [161] 50.0% f61 [68] 50.0% --------------------------------------------------------------------------- run-iter! [48] 100.0% [62] 400(0.6%) 0(0.0%) choose-best-alt! ...ow-test/src/mainloop.rkt:117:0 ...ow-val-first.rkt:486:18 [74] 100.0% --------------------------------------------------------------------------- run-iter! [48] 100.0% [63] 208(0.3%) 0(0.0%) localize! .../ival-pow-test/src/mainloop.rkt:127:0 localize-error [75] 100.0% --------------------------------------------------------------------------- gen-series! [52] 100.0% [64] 49508(68.2%) 0(0.0%) for-loop ...e/ival-pow-test/src/mainloop.rkt:167:7 taylor-alt [78] 100.0% --------------------------------------------------------------------------- debug5 [178] 3.9% free-variables [115] 4.0% finalize-iter! [53] 92.1% [65] 5156(7.1%) 206(0.3%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [79] 92.1% assoc-has-key? [89] 3.9% --------------------------------------------------------------------------- option-on-expr [54] 100.0% [66] 1610(2.2%) 0(0.0%) for-loop ...al-pow-test/src/core/regimes.rkt:135:4 errors [110] 100.0% --------------------------------------------------------------------------- simplify! [55] 100.0% [67] 1464(2.0%) 0(0.0%) ??? ...ie/ival-pow-test/src/core/simplify.rkt:42:0 egraph-run [80] 100.0% --------------------------------------------------------------------------- loop [61] 14.0% ??? [3] 14.1% parse-loop49 [58] 15.1% parse-loop74 [14] 28.4% map [49] 28.5% [68] 1432(2.0%) 0(0.0%) f61 (unknown source) composed [84] 57.5% eval-const-expr [28] 42.5% --------------------------------------------------------------------------- for-loop [56] 100.0% [69] 1078(1.5%) 0(0.0%) binary-search-floats ...src/core/regimes.rkt:176:0 pred [81] 100.0% --------------------------------------------------------------------------- gen-rewrites! [57] 100.0% [70] 1034(1.4%) 0(0.0%) for-loop .../ival-pow-test/src/mainloop.rkt:191:11 rewrite-expression-head24 [82] 100.0% --------------------------------------------------------------------------- option-on-expr [54] 100.0% [71] 890(1.2%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:263:0 loop [83] 100.0% --------------------------------------------------------------------------- make-multiplication-node [59] 100.0% [72] 616(0.8%) 208(0.3%) make-multiplication-subnode ...re/reduce.rkt:242:0 group-by61 [86] 66.2% --------------------------------------------------------------------------- option-on-expr [54] 100.0% [73] 606(0.8%) 0(0.0%) sort-context-on-expr ...src/core/regimes.rkt:117:0 ??? [85] 100.0% --------------------------------------------------------------------------- choose-best-alt! [62] 100.0% [74] 400(0.6%) 0(0.0%) ...ow-val-first.rkt:486:18 (unknown source) ??? [87] 100.0% --------------------------------------------------------------------------- localize! [63] 100.0% [75] 208(0.3%) 0(0.0%) localize-error ...-test/src/core/localize.rkt:58:0 hash-ref! [157] 100.0% --------------------------------------------------------------------------- gen-rewrites! [57] 100.0% [76] 206(0.3%) 0(0.0%) for-loop ...e/ival-pow-test/src/mainloop.rkt:208:4 for-loop [88] 100.0% --------------------------------------------------------------------------- option-on-expr [54] 100.0% [77] 200(0.3%) 200(0.3%) for-loop ...l-pow-test/src/core/regimes.rkt:130:20 --------------------------------------------------------------------------- for-loop [64] 100.0% [78] 49508(68.2%) 0(0.0%) taylor-alt ...ival-pow-test/src/mainloop.rkt:146:0 for-loop [90] 100.0% --------------------------------------------------------------------------- ??? [65] 100.0% [79] 4748(6.5%) 0(0.0%) for-loop ...l-pow-test/src/core/alt-table.rkt:46:2 atab-add-altn [92] 69.4% errors [110] 21.8% for-loop [97] 4.5% loop [98] 4.3% --------------------------------------------------------------------------- ??? [67] 100.0% [80] 1464(2.0%) 0(0.0%) egraph-run .../pkgs/egg-herbie-linux/main.rkt:49:0 egraph-add-exprs [93] 100.0% --------------------------------------------------------------------------- for-loop [56] 15.6% binary-search-floats [69] 84.4% [81] 1278(1.8%) 0(0.0%) pred ...e/ival-pow-test/src/core/regimes.rkt:204:4 prepare-points-intervals [91] 83.9% errors [110] 16.1% --------------------------------------------------------------------------- for-loop [70] 100.0% [82] 1034(1.4%) 0(0.0%) rewrite-expression-head24 ...core/matcher.rkt:85:0 rewriter [94] 100.0% --------------------------------------------------------------------------- err-lsts->split-indices [71] 100.0% [83] 890(1.2%) 0(0.0%) loop ...e/ival-pow-test/src/core/regimes.rkt:314:4 for-loop [95] 100.0% --------------------------------------------------------------------------- f61 [68] 100.0% [84] 824(1.1%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 free-variables [115] 75.0% parse-loop130 [99] 25.0% --------------------------------------------------------------------------- sort-context-on-expr [73] 100.0% [85] 606(0.8%) 0(0.0%) ??? ...-7.5/collects/racket/private/sort.rkt:369:3 generic-sort/key [96] 100.0% --------------------------------------------------------------------------- make-multiplication-subnode [72] 100.0% [86] 408(0.6%) 408(0.6%) group-by61 ...t-7.5/collects/racket/list.rkt:771:0 --------------------------------------------------------------------------- ...ow-val-first.rkt:486:18 [74] 100.0% [87] 400(0.6%) 0(0.0%) ??? ...e/ival-pow-test/src/core/alt-table.rkt:49:0 argmin [100] 50.0% loop [101] 50.0% --------------------------------------------------------------------------- for-loop [76] 100.0% [88] 206(0.3%) 0(0.0%) for-loop ...e/ival-pow-test/src/mainloop.rkt:209:6 ??? [181] 100.0% --------------------------------------------------------------------------- ??? [65] 100.0% [89] 202(0.3%) 202(0.3%) assoc-has-key? ...ts/racket/private/dict.rkt:236:0 --------------------------------------------------------------------------- taylor-alt [78] 100.0% [90] 49508(68.2%) 0(0.0%) for-loop ...e/ival-pow-test/src/mainloop.rkt:152:6 ??? [181] 100.0% --------------------------------------------------------------------------- run-improve47 [36] 3.8% pred [81] 12.0% .../more-scheme.rkt:261:28 [34] 84.2% [91] 8914(12.3%) 0(0.0%) prepare-points-intervals ...t/src/points.rkt:120:0 loop [102] 88.0% temp85_0 [120] 4.8% eval-prog [123] 4.7% loop [111] 2.5% --------------------------------------------------------------------------- for-loop [79] 100.0% [92] 3294(4.5%) 0(0.0%) atab-add-altn ...test/src/core/alt-table.rkt:194:0 errors [110] 93.9% override-at-pnts [109] 6.1% --------------------------------------------------------------------------- egraph-run [80] 100.0% [93] 1464(2.0%) 0(0.0%) egraph-add-exprs ...gg-herbie-linux/main.rkt:111:0 ??? [103] 84.6% loop [156] 15.4% --------------------------------------------------------------------------- rewrite-expression-head24 [82] 44.6% matcher [114] 55.4% [94] 1034(1.4%) 0(0.0%) rewriter ...val-pow-test/src/core/matcher.rkt:87:2 for-loop [104] 100.0% --------------------------------------------------------------------------- loop [83] 100.0% [95] 890(1.2%) 224(0.3%) for-loop ...al-pow-test/src/core/regimes.rkt:279:4 for-loop [105] 74.8% --------------------------------------------------------------------------- ??? [85] 100.0% [96] 606(0.8%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:156:2 copying-mergesort [107] 67.0% loop [116] 33.0% --------------------------------------------------------------------------- for-loop [79] 100.0% [97] 212(0.3%) 212(0.3%) for-loop ...-pow-test/src/core/alt-table.rkt:110:2 --------------------------------------------------------------------------- for-loop [79] 100.0% [98] 206(0.3%) 206(0.3%) loop ...ival-pow-test/src/core/alt-table.rkt:168:2 --------------------------------------------------------------------------- composed [84] 100.0% [99] 206(0.3%) 0(0.0%) parse-loop130 (unknown source) append-map [106] 100.0% --------------------------------------------------------------------------- ??? [87] 100.0% [100] 200(0.3%) 0(0.0%) argmin ...acket-7.5/collects/racket/list.rkt:765:0 ??? [108] 100.0% --------------------------------------------------------------------------- ??? [87] 100.0% [101] 200(0.3%) 0(0.0%) loop .../racket-7.5/collects/racket/list.rkt:751:4 ??? [108] 100.0% --------------------------------------------------------------------------- prepare-points-intervals [91] 100.0% [102] 7842(10.8%) 0(0.0%) loop .../herbie/ival-pow-test/src/points.rkt:132:4 loop [111] 58.8% ??? [112] 41.2% --------------------------------------------------------------------------- egraph-add-exprs [93] 100.0% [103] 1238(1.7%) 0(0.0%) ??? ...e/ival-pow-test/src/core/simplify.rkt:102:6 for-loop [113] 100.0% --------------------------------------------------------------------------- rewriter [94] 100.0% [104] 1034(1.4%) 0(0.0%) for-loop ...val-pow-test/src/core/matcher.rkt:89:4 matcher [114] 90.3% for-loop [117] 9.7% --------------------------------------------------------------------------- for-loop [95] 100.0% [105] 666(0.9%) 442(0.6%) for-loop ...al-pow-test/src/core/regimes.rkt:283:8 ??? [168] 33.6% --------------------------------------------------------------------------- parse-loop130 [99] 8.5% free-variables [115] 91.5% [106] 608(0.8%) 0(0.0%) append-map ...t-7.5/collects/racket/list.rkt:586:2 free-variables [115] 100.0% --------------------------------------------------------------------------- generic-sort/key [96] 29.2% copying-mergesort [107] 70.8% [107] 406(0.6%) 0(0.0%) copying-mergesort ...racket/private/sort.rkt:129:8 copying-mergesort [107] 70.8% loop [116] 16.9% jloop [119] 12.3% --------------------------------------------------------------------------- loop [101] 50.0% argmin [100] 50.0% [108] 400(0.6%) 0(0.0%) ??? ...erbie/ival-pow-test/src/mainloop.rkt:114:10 errors [110] 100.0% --------------------------------------------------------------------------- atab-add-altn [92] 100.0% [109] 200(0.3%) 0(0.0%) override-at-pnts ...t/src/core/alt-table.rkt:129:0 for-loop [118] 100.0% --------------------------------------------------------------------------- pred [81] 2.9% ??? [108] 5.6% .../more-scheme.rkt:261:28 [34] 11.2% for-loop [79] 14.5% for-loop [66] 22.5% atab-add-altn [92] 43.3% [110] 7146(9.8%) 0(0.0%) errors ...erbie/ival-pow-test/src/points.rkt:190:0 for-loop [121] 54.5% temp85_0 [120] 42.7% eval-prog [123] 2.8% --------------------------------------------------------------------------- prepare-points-intervals [91] 4.6% loop [102] 95.4% [111] 4836(6.7%) 402(0.6%) loop ...s/herbie/ival-pow-test/src/points.rkt:79:2 ??? [181] 48.8% real->precision [122] 34.5% ??? [124] 8.4% --------------------------------------------------------------------------- loop [102] 100.0% [112] 3230(4.4%) 0(0.0%) ??? ...s/herbie/ival-pow-test/src/points.rkt:113:6 loop [156] 75.1% sample-multi-bounded [159] 24.9% --------------------------------------------------------------------------- ??? [103] 100.0% [113] 1238(1.7%) 1238(1.7%) for-loop ...l-pow-test/src/core/simplify.rkt:121:2 --------------------------------------------------------------------------- for-loop [19] 48.0% for-loop [104] 52.0% [114] 1034(1.4%) 426(0.6%) matcher ...val-pow-test/src/core/matcher.rkt:115:2 ??? [8] 52.0% rewriter [94] 33.9% --------------------------------------------------------------------------- composed [84] 43.3% append-map [106] 56.7% [115] 824(1.1%) 418(0.6%) free-variables ...l-pow-test/src/programs.rkt:56:0 append-map [106] 50.5% constant? [126] 12.1% ??? [65] 6.2% --------------------------------------------------------------------------- generic-sort/key [96] 49.3% copying-mergesort [107] 50.7% [116] 406(0.6%) 0(0.0%) loop ...7.5/collects/racket/private/sort.rkt:96:12 ??? [168] 100.0% --------------------------------------------------------------------------- for-loop [104] 100.0% [117] 400(0.6%) 0(0.0%) for-loop ...val-pow-test/src/core/matcher.rkt:96:8 fix-up-variables [125] 100.0% --------------------------------------------------------------------------- override-at-pnts [109] 100.0% [118] 200(0.3%) 200(0.3%) for-loop ...pow-test/src/core/alt-table.rkt:130:22 --------------------------------------------------------------------------- copying-mergesort [107] 100.0% [119] 200(0.3%) 0(0.0%) jloop ...5/collects/racket/private/sort.rkt:120:23 ??? [181] 100.0% --------------------------------------------------------------------------- option-on-expr [54] 1.8% loop [156] 1.9% prepare-points-intervals [91] 3.9% errors [110] 28.0% eval-const-expr [28] 64.4% [120] 10908(15.0%) 0(0.0%) temp85_0 (unknown source) compile15 [127] 100.0% --------------------------------------------------------------------------- errors [110] 100.0% [121] 3892(5.4%) 406(0.6%) for-loop ...bie/ival-pow-test/src/points.rkt:192:2 .../more-scheme.rkt:261:28 [34] 89.6% --------------------------------------------------------------------------- loop [111] 100.0% [122] 1668(2.3%) 0(0.0%) real->precision ...pow-test/src/programs.rkt:94:11 ??? [181] 100.0% --------------------------------------------------------------------------- errors [110] 32.4% prepare-points-intervals [91] 67.6% [123] 618(0.9%) 0(0.0%) eval-prog ...e/ival-pow-test/src/programs.rkt:82:0 hash-ref! [157] 100.0% --------------------------------------------------------------------------- loop [111] 100.0% [124] 406(0.6%) 206(0.3%) ??? ...tract/private/arrow-higher-order.rkt:379:33 ival-sub [128] 49.3% --------------------------------------------------------------------------- for-loop [117] 100.0% [125] 400(0.6%) 0(0.0%) fix-up-variables ...est/src/core/matcher.rkt:108:2 for-loop [129] 50.0% pattern-match [130] 50.0% --------------------------------------------------------------------------- free-variables [115] 100.0% [126] 200(0.3%) 200(0.3%) constant? ...-pow-test/src/syntax/syntax.rkt:726:0 --------------------------------------------------------------------------- temp85_0 [120] 100.0% [127] 10908(15.0%) 0(0.0%) compile15 (unknown source) temp91_0 [131] 100.0% --------------------------------------------------------------------------- ??? [124] 100.0% [128] 200(0.3%) 0(0.0%) ival-sub ...val-pow-test/src/biginterval.rkt:108:0 bfmul [195] 100.0% --------------------------------------------------------------------------- fix-up-variables [125] 100.0% [129] 200(0.3%) 0(0.0%) for-loop ...val-pow-test/src/core/matcher.rkt:41:9 for-loop [132] 100.0% --------------------------------------------------------------------------- fix-up-variables [125] 100.0% [130] 200(0.3%) 0(0.0%) pattern-match ...ow-test/src/core/matcher.rkt:29:0 for-loop [132] 100.0% --------------------------------------------------------------------------- compile15 [127] 100.0% [131] 10908(15.0%) 0(0.0%) temp91_0 (unknown source) temp118_0 [133] 88.9% compile-top9 [134] 11.1% --------------------------------------------------------------------------- pattern-match [130] 50.0% for-loop [129] 50.0% [132] 400(0.6%) 200(0.3%) for-loop ...val-pow-test/src/core/matcher.rkt:26:9 fallback-update [135] 50.0% --------------------------------------------------------------------------- temp91_0 [131] 100.0% [133] 9700(13.4%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [136] 100.0% --------------------------------------------------------------------------- temp91_0 [131] 100.0% [134] 1208(1.7%) 200(0.3%) compile-top9 (unknown source) compile-forms33 [137] 83.4% --------------------------------------------------------------------------- for-loop [132] 100.0% [135] 200(0.3%) 200(0.3%) fallback-update ...s/racket/private/dict.rkt:115:2 --------------------------------------------------------------------------- loop [156] 9.5% temp118_0 [133] 90.5% [136] 10720(14.8%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [138] 86.5% dispatch-transformer41 [139] 7.8% expand-id-application-form17 [160] 3.8% loop [156] 1.9% --------------------------------------------------------------------------- compile-top9 [134] 100.0% [137] 1008(1.4%) 0(0.0%) compile-forms33 (unknown source) for-loop [143] 80.2% loop! [140] 19.8% --------------------------------------------------------------------------- expand-capturing-lifts [136] 100.0% [138] 9278(12.8%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [141] 86.7% loop [156] 13.3% --------------------------------------------------------------------------- expand-capturing-lifts [136] 23.5% loop [156] 29.3% for-loop [143] 47.2% [139] 3548(4.9%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [142] 100.0% --------------------------------------------------------------------------- compile-forms33 [137] 100.0% [140] 200(0.3%) 200(0.3%) loop! (unknown source) --------------------------------------------------------------------------- lambda-clause-expander [138] 28.0% for-loop [143] 72.0% [141] 8040(11.1%) 224(0.3%) finish-bodys (unknown source) for-loop [143] 99.4% --------------------------------------------------------------------------- dispatch-transformer41 [139] 100.0% [142] 3548(4.9%) 222(0.3%) apply-transformer52 (unknown source) apply-transformer-in-context [144] 48.2% loop [156] 33.9% apply-post-expansion [145] 11.6% --------------------------------------------------------------------------- fallback-loop [30] 1.3% compile-forms33 [137] 9.1% for-loop [143] 23.2% finish-bodys [141] 66.4% [143] 8848(12.2%) 1434(2.0%) for-loop (unknown source) finish-bodys [141] 50.3% for-loop [143] 23.2% compile-module-linklet57 [148] 6.8% dispatch-transformer41 [139] 6.7% syntax-e [6] 3.0% expand-id-application-form17 [160] 1.4% expand-implicit [9] 1.2% loop [156] 0.9% dispatch-variable [147] 0.7% --------------------------------------------------------------------------- apply-transformer52 [142] 100.0% [144] 1710(2.4%) 0(0.0%) apply-transformer-in-context (unknown source) go [146] 49.0% parse-app [149] 27.6% datum->syntax6 [151] 11.7% ??? [150] 11.7% --------------------------------------------------------------------------- apply-transformer52 [142] 100.0% [145] 412(0.6%) 0(0.0%) apply-post-expansion (unknown source) gf [158] 100.0% --------------------------------------------------------------------------- apply-transformer-in-context [144]100.0% [146] 838(1.2%) 630(0.9%) go .../collects/racket/private/qq-and-or.rkt:50:20 stx-list? [154] 24.8% --------------------------------------------------------------------------- for-loop [143] 100.0% [147] 806(1.1%) 0(0.0%) dispatch-variable (unknown source) substitute-variable6 [152] 100.0% --------------------------------------------------------------------------- for-loop [143] 100.0% [148] 602(0.8%) 602(0.8%) compile-module-linklet57 (unknown source) --------------------------------------------------------------------------- apply-transformer-in-context [144]100.0% [149] 472(0.7%) 0(0.0%) parse-app ...collects/racket/private/kw.rkt:1142:2 syntax->list [153] 100.0% --------------------------------------------------------------------------- apply-transformer-in-context [144]100.0% [150] 200(0.3%) 0(0.0%) ??? ...collects/racket/private/qq-and-or.rkt:155:9 ??? [155] 100.0% --------------------------------------------------------------------------- apply-transformer-in-context [144]100.0% [151] 200(0.3%) 0(0.0%) datum->syntax6 (unknown source) loop [156] 100.0% --------------------------------------------------------------------------- dispatch-variable [147] 100.0% [152] 806(1.1%) 806(1.1%) substitute-variable6 (unknown source) --------------------------------------------------------------------------- parse-app [149] 100.0% [153] 472(0.7%) 0(0.0%) syntax->list (unknown source) loop [156] 100.0% --------------------------------------------------------------------------- go [146] 100.0% [154] 208(0.3%) 0(0.0%) stx-list? .../collects/racket/private/stx.rkt:49:4 syntax-e [6] 100.0% --------------------------------------------------------------------------- ??? [150] 100.0% [155] 200(0.3%) 200(0.3%) ??? ...ollects/racket/private/qq-and-or.rkt:164:21 --------------------------------------------------------------------------- datum->syntax6 [151] 0.0% .../more-scheme.rkt:261:28 [34] 0.6% expand-capturing-lifts [136] 0.9% egraph-add-exprs [93] 2.1% syntax->list [153] 2.2% gf [158] 2.9% for-loop [143] 4.8% ??? [170] 5.1% eval-const-expr [28] 5.8% for-loop [45] 6.5% apply-transformer52 [142] 7.7% lambda-clause-expander [138] 9.2% ??? [112] 13.0% loop [156] 15.6% syntax-e/no-taint [17] 23.5% [156] 10898(15.0%) 3282(4.5%) loop (unknown source) gf [158] 22.5% loop [156] 15.6% dispatch-transformer41 [139] 7.3% expand-capturing-lifts [136] 5.8% hash-ref! [157] 5.1% sample-multi-bounded [159] 4.9% ??? [168] 3.7% core-form-sym [162] 3.7% syntax-e [6] 3.4% expand-id-application-form17 [160] 2.8% ??? [161] 1.8% ??? [167] 0.9% temp85_0 [120] 0.6% --------------------------------------------------------------------------- localize-error [75] 0.2% simplify* [60] 0.4% for-loop [31] 0.5% eval-prog [123] 0.7% map [49] 0.9% loop [27] 1.1% for-loop [16] 1.7% ??? [29] 2.5% loop [156] 2.6% first-nonzero-exp [22] 2.7% for-loop [18] 3.4% ??? [3] 7.5% ??? [181] 12.6% loop [13] 23.4% ??? [163] 37.4% [157] 18212(25.1%) 3026(4.2%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [163] 53.2% ??? [3] 9.5% f40 [15] 6.9% parse-loop74 [14] 4.7% ??? [5] 3.4% taylor [164] 3.0% ??? [4] 2.9% ??? [170] 2.6% bigfloat-hash [172] 0.6% ??? [10] 0.5% taylor-quotient [7] 0.1% --------------------------------------------------------------------------- add-ns-scopes [39] 5.1% apply-post-expansion [145] 6.2% loop [156] 88.7% [158] 3958(5.5%) 602(0.8%) gf (unknown source) propagation-apply [166] 52.1% propagation-merge [171] 12.1% loop [156] 10.3% syntax-e/no-taint [17] 5.2% cache-or-reuse-set [173] 5.1% --------------------------------------------------------------------------- ??? [112] 36.3% loop [156] 63.7% [159] 2212(3.0%) 0(0.0%) sample-multi-bounded ...w-test/src/points.rkt:14:0 random-ranges [165] 100.0% --------------------------------------------------------------------------- expand-capturing-lifts [136] 24.7% loop [156] 37.3% for-loop [143] 38.0% [160] 1642(2.3%) 0(0.0%) expand-id-application-form17 (unknown source) binding-lookup52 [169] 50.2% syntax-e/no-taint [17] 37.3% resolve+shift28 [20] 12.5% --------------------------------------------------------------------------- loop [61] 33.2% loop [156] 33.2% map [49] 33.6% [161] 602(0.8%) 200(0.3%) ??? .../herbie/ival-pow-test/src/points.rkt:179:26 ??? [167] 33.6% ??? [168] 33.2% --------------------------------------------------------------------------- loop [156] 100.0% [162] 404(0.6%) 202(0.3%) core-form-sym (unknown source) resolve+shift28 [20] 50.0% --------------------------------------------------------------------------- hash-ref! [157] 100.0% [163] 14498(20.0%) 0(0.0%) ??? ...bie/ival-pow-test/src/core/taylor.rkt:67:15 hash-ref! [157] 66.7% ??? [181] 26.7% build-unary-very-simple--> [185] 2.9% listof [182] 2.8% get-coeffs [175] 0.9% --------------------------------------------------------------------------- approximate9 [2] 7.0% map [49] 9.4% for-loop [21] 12.1% taylor [164] 13.1% hash-ref! [157] 58.4% [164] 3628(5.0%) 802(1.1%) taylor .../ival-pow-test/src/core/taylor.rkt:169:0 debug-print [176] 17.7% taylor [164] 13.1% taylor-quotient [7] 12.5% debug5 [178] 11.1% map [49] 9.4% do-curry [179] 5.7% ??? [180] 5.5% taylor-invert [11] 2.9% --------------------------------------------------------------------------- sample-multi-bounded [159] 100.0% [165] 2212(3.0%) 0(0.0%) random-ranges ...val-pow-test/src/common.rkt:164:0 build--> [174] 72.8% listof [182] 27.2% --------------------------------------------------------------------------- gf [158] 100.0% [166] 2062(2.8%) 2062(2.8%) propagation-apply (unknown source) --------------------------------------------------------------------------- loop [156] 12.1% ??? [161] 12.2% .../more-scheme.rkt:261:28 [34] 75.7% [167] 1654(2.3%) 822(1.1%) ??? .../ival-pow-test/src/syntax/syntax.rkt:214:17 return/no-unsupplied [183] 50.3% --------------------------------------------------------------------------- ??? [161] 12.2% for-loop [105] 13.7% .../more-scheme.rkt:261:28 [34] 24.4% loop [116] 24.8% loop [156] 24.8% [168] 1636(2.3%) 1636(2.3%) ??? ...cket-7.5/collects/racket/function.rkt:93:12 --------------------------------------------------------------------------- expand-id-application-form17 [160]100.0% [169] 824(1.1%) 824(1.1%) binding-lookup52 (unknown source) --------------------------------------------------------------------------- hash-ref! [157] 100.0% [170] 618(0.9%) 0(0.0%) ??? ...herbie/ival-pow-test/src/programs.rkt:178:5 loop [156] 100.0% --------------------------------------------------------------------------- gf [158] 100.0% [171] 480(0.7%) 480(0.7%) propagation-merge (unknown source) --------------------------------------------------------------------------- hash-ref! [157] 100.0% [172] 418(0.6%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:168:0 bfcanonicalize [177] 100.0% --------------------------------------------------------------------------- gf [158] 100.0% [173] 200(0.3%) 200(0.3%) cache-or-reuse-set (unknown source) --------------------------------------------------------------------------- random-ranges [165] 100.0% [174] 1610(2.2%) 804(1.1%) build--> ...act/private/arrow-val-first.rkt:1214:0 coerce-contract [188] 50.1% --------------------------------------------------------------------------- ??? [163] 28.3% loop [13] 71.7% [175] 1414(1.9%) 202(0.3%) get-coeffs ...al-pow-test/src/core/taylor.rkt:64:2 listof [182] 71.6% build-unary-very-simple--> [185] 14.1% --------------------------------------------------------------------------- taylor [164] 100.0% [176] 802(1.1%) 0(0.0%) debug-print ...e/ival-pow-test/src/debug.rkt:110:0 ??? [184] 100.0% --------------------------------------------------------------------------- bigfloat-hash [172] 100.0% [177] 418(0.6%) 418(0.6%) bfcanonicalize .../private/bigfloat/mpfr.rkt:158:0 --------------------------------------------------------------------------- taylor [164] 100.0% [178] 404(0.6%) 0(0.0%) debug5 ...herbie/ival-pow-test/src/debug.rkt:102:0 return/no-unsupplied [183] 50.0% ??? [65] 50.0% --------------------------------------------------------------------------- taylor [164] 100.0% [179] 208(0.3%) 208(0.3%) do-curry ...-7.5/collects/racket/function.rkt:71:2 --------------------------------------------------------------------------- taylor [164] 100.0% [180] 200(0.3%) 0(0.0%) ??? ...-pow-test/src/function-definitions.rkt:46:2 ??? [181] 100.0% --------------------------------------------------------------------------- ??? [180] 0.1% jloop [119] 0.4% for-loop [88] 0.4% .../more-scheme.rkt:261:28 [34] 0.4% loop [197] 0.6% loop [13] 0.7% real->precision [122] 3.1% loop [111] 4.4% ??? [163] 7.3% location-do [186] 41.1% for-loop [90] 41.7% [181] 54158(74.6%) 1244(1.7%) ??? ...tract/private/arrow-higher-order.rkt:375:33 location-do [186] 41.7% approximate9 [2] 41.7% hash-ref! [157] 7.8% ival-mult [187] 4.4% bf [189] 2.3% --------------------------------------------------------------------------- ??? [163] 20.3% random-ranges [165] 29.7% get-coeffs [175] 50.0% [182] 2026(2.8%) 822(1.1%) listof .../racket/contract/private/guts.rkt:500:15 coerce-contract [188] 29.8% flat-contract? [191] 29.6% --------------------------------------------------------------------------- debug5 [178] 19.5% ??? [167] 80.5% [183] 1034(1.4%) 826(1.1%) return/no-unsupplied ...ct/private/arr-i.rkt:566:0 filter [193] 20.1% --------------------------------------------------------------------------- debug-print [176] 100.0% [184] 802(1.1%) 202(0.3%) ??? .../contract/private/arrow-val-first.rkt:555:3 ~r92 [192] 49.9% mk-call [194] 24.9% --------------------------------------------------------------------------- get-coeffs [175] 32.6% ??? [163] 67.4% [185] 614(0.8%) 0(0.0%) build-unary-very-simple--> ...val-first.rkt:1150:0 chaperone-contract? [190] 100.0% --------------------------------------------------------------------------- loop [197] 0.6% location-do [186] 4.3% ??? [181] 95.1% [186] 49508(68.2%) 0(0.0%) location-do ...ival-pow-test/src/programs.rkt:63:0 ??? [181] 94.5% location-do [186] 4.3% loop [197] 1.2% --------------------------------------------------------------------------- ??? [181] 100.0% [187] 2360(3.3%) 812(1.1%) ival-mult ...al-pow-test/src/biginterval.rkt:120:0 bfmul [195] 65.6% --------------------------------------------------------------------------- listof [182] 42.8% build--> [174] 57.2% [188] 1410(1.9%) 202(0.3%) coerce-contract ...contract/private/guts.rkt:307:0 coerce-contract/f [196] 85.7% --------------------------------------------------------------------------- ??? [181] 100.0% [189] 1264(1.7%) 200(0.3%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2 ??? [201] 49.2% new-mpfr [199] 35.0% --------------------------------------------------------------------------- build-unary-very-simple--> [185] 100.0% [190] 614(0.8%) 614(0.8%) chaperone-contract? ...ract/private/guts.rkt:135:0 --------------------------------------------------------------------------- listof [182] 100.0% [191] 600(0.8%) 600(0.8%) flat-contract? .../contract/private/guts.rkt:129:0 --------------------------------------------------------------------------- ??? [184] 100.0% [192] 400(0.6%) 400(0.6%) ~r92 ...acket-7.5/collects/racket/format.rkt:189:0 --------------------------------------------------------------------------- return/no-unsupplied [183] 100.0% [193] 208(0.3%) 208(0.3%) filter ...5/collects/racket/private/list.rkt:256:2 --------------------------------------------------------------------------- ??? [184] 100.0% [194] 200(0.3%) 0(0.0%) mk-call ...tract/private/arrow-val-first.rkt:558:5 loop [198] 100.0% --------------------------------------------------------------------------- ival-sub [128] 11.4% ival-mult [187] 88.6% [195] 1748(2.4%) 400(0.6%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:835:4 new-mpfr [199] 53.9% ??? [201] 23.2% --------------------------------------------------------------------------- coerce-contract [188] 100.0% [196] 1208(1.7%) 0(0.0%) coerce-contract/f ...ntract/private/guts.rkt:372:0 coerce-simple-value [200] 100.0% --------------------------------------------------------------------------- loop [197] 33.3% location-do [186] 66.7% [197] 896(1.2%) 0(0.0%) loop ...herbie/ival-pow-test/src/programs.rkt:72:4 loop [197] 33.3% location-do [186] 33.3% ??? [181] 33.3% --------------------------------------------------------------------------- mk-call [194] 100.0% [198] 200(0.3%) 0(0.0%) loop ...contract/private/arrow-val-first.rkt:562:8 ??? [202] 100.0% --------------------------------------------------------------------------- bf [189] 31.9% bfmul [195] 68.1% [199] 1384(1.9%) 1384(1.9%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0 --------------------------------------------------------------------------- coerce-contract/f [196] 100.0% [200] 1208(1.7%) 1208(1.7%) coerce-simple-value ...ract/private/guts.rkt:385:0 --------------------------------------------------------------------------- bfmul [195] 39.5% bf [189] 60.5% [201] 1028(1.4%) 1028(1.4%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4 --------------------------------------------------------------------------- loop [198] 100.0% [202] 200(0.3%) 0(0.0%) ??? ...ects/racket/contract/private/prop.rkt:567:4 ??? [203] 100.0% --------------------------------------------------------------------------- ??? [202] 100.0% [203] 200(0.3%) 200(0.3%) ??? ...ects/racket/contract/private/list.rkt:690:0 ---------------------------------------------------------------------------