Profiling results ----------------- Total cpu time observed: 16002ms (out of 17660ms) Number of samples taken: 70 (once every 229ms) ====================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ====================================================================== ??? [34] 100.0% [1] 15580(97.4%) 0(0.0%) profile-thunk14 ...t/pkgs/profile-lib/main.rkt:9:0 run [8] 100.0% ---------------------------------------------------------------------- ??? [34] 100.0% [2] 7260(45.4%) 0(0.0%) run-improve58 ...ock/herbie/src/mainloop.rkt:242:0 for-loop [9] 90.9% get-final-combination [12] 9.1% ---------------------------------------------------------------------- loop [80] 10.4% ??? [34] 89.6% [3] 4218(26.4%) 346(2.2%) simplify ...lock/herbie/src/core/simplify.rkt:39:0 iterate-egraph!5 [17] 43.8% simplify-expr [10] 29.1% for-loop [11] 19.0% ---------------------------------------------------------------------- hash-ref! [68] 100.0% [4] 400(2.5%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:285:26 for-loop [13] 100.0% ---------------------------------------------------------------------- hash-ref! [68] 100.0% [5] 200(1.2%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:408:23 for-loop [15] 100.0% ---------------------------------------------------------------------- hash-ref! [68] 100.0% [6] 200(1.2%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:295:23 for-loop [14] 100.0% ---------------------------------------------------------------------- f37 [75] 100.0% [7] 198(1.2%) 0(0.0%) loop .../ztatlock/herbie/src/core/taylor.rkt:262:2 hash-ref! [68] 100.0% ---------------------------------------------------------------------- profile-thunk14 [1] 100.0% [8] 15580(97.4%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:31:2 ??? [34] 100.0% ---------------------------------------------------------------------- run-improve58 [2] 100.0% [9] 6600(41.2%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:253:8 run-iter! [16] 100.0% ---------------------------------------------------------------------- simplify [3] 100.0% [10] 1226(7.7%) 0(0.0%) simplify-expr ...herbie/src/core/simplify.rkt:68:0 iterate-egraph!5 [17] 100.0% ---------------------------------------------------------------------- simplify [3] 100.0% [11] 800(5.0%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:61:12 iterate-egraph!5 [17] 100.0% ---------------------------------------------------------------------- run-improve58 [2] 100.0% [12] 660(4.1%) 0(0.0%) get-final-combination ...ie/src/mainloop.rkt:269:0 extract-alt [18] 100.0% ---------------------------------------------------------------------- ??? [4] 100.0% [13] 400(2.5%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:285:52 ??? [19] 75.0% hash-ref! [68] 25.0% ---------------------------------------------------------------------- ??? [6] 100.0% [14] 200(1.2%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:298:27 hash-ref! [68] 100.0% ---------------------------------------------------------------------- ??? [5] 100.0% [15] 200(1.2%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:411:30 for-loop [20] 100.0% ---------------------------------------------------------------------- for-loop [9] 100.0% [16] 6600(41.2%) 0(0.0%) run-iter! ...tatlock/herbie/src/mainloop.rkt:223:0 simplify! [21] 57.2% finalize-iter! [23] 18.5% gen-series! [24] 18.2% choose-best-alt! [26] 6.1% ---------------------------------------------------------------------- for-loop [11] 20.7% simplify-expr [10] 31.7% simplify [3] 47.7% [17] 3872(24.2%) 0(0.0%) iterate-egraph!5 ...bie/src/core/simplify.rkt:95:0 one-iter [22] 83.9% map-enodes [25] 10.3% debug7 [27] 5.7% ---------------------------------------------------------------------- get-final-combination [12] 100.0% [18] 660(4.1%) 0(0.0%) extract-alt ...e/ztatlock/herbie/src/glue.rkt:57:0 loop [80] 66.7% loop [61] 33.3% ---------------------------------------------------------------------- for-loop [13] 100.0% [19] 400(2.5%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:288:19 hash-ref! [68] 100.0% ---------------------------------------------------------------------- for-loop [15] 100.0% [20] 200(1.2%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:414:42 hash-ref! [68] 100.0% ---------------------------------------------------------------------- run-iter! [16] 100.0% [21] 3778(23.6%) 0(0.0%) simplify! ...tatlock/herbie/src/mainloop.rkt:162:0 for-loop [28] 100.0% ---------------------------------------------------------------------- iterate-egraph!5 [17] 100.0% [22] 3250(20.3%) 0(0.0%) one-iter ...ock/herbie/src/core/simplify.rkt:106:0 for-loop [29] 61.1% loop [32] 32.7% apply-match [35] 6.2% ---------------------------------------------------------------------- run-iter! [16] 100.0% [23] 1224(7.6%) 0(0.0%) finalize-iter! ...ck/herbie/src/mainloop.rkt:177:0 ??? [30] 100.0% ---------------------------------------------------------------------- run-iter! [16] 100.0% [24] 1198(7.5%) 0(0.0%) gen-series! ...tlock/herbie/src/mainloop.rkt:134:0 for-loop [31] 100.0% ---------------------------------------------------------------------- iterate-egraph!5 [17] 100.0% [25] 400(2.5%) 0(0.0%) map-enodes ...ock/herbie/src/core/egraph.rkt:139:0 for-loop [33] 100.0% ---------------------------------------------------------------------- run-iter! [16] 100.0% [26] 400(2.5%) 0(0.0%) choose-best-alt! .../herbie/src/mainloop.rkt:120:0 ??? [30] 100.0% ---------------------------------------------------------------------- iterate-egraph!5 [17] 100.0% [27] 222(1.4%) 0(0.0%) debug7 /home/ztatlock/herbie/src/debug.rkt:102:0 ??? [30] 100.0% ---------------------------------------------------------------------- simplify! [21] 100.0% [28] 3778(23.6%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:166:6 ??? [34] 100.0% ---------------------------------------------------------------------- for-loop [29] 50.0% one-iter [22] 50.0% [29] 1986(12.4%) 546(3.4%) for-loop ...ck/herbie/src/core/simplify.rkt:116:12 for-loop [29] 50.0% match-e [43] 36.3% ---------------------------------------------------------------------- debug7 [27] 12.0% choose-best-alt! [26] 21.7% finalize-iter! [23] 66.3% [30] 1846(11.5%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [37] 55.5% atab-pick-alt8 [38] 21.7% assoc-has-key? [39] 12.0% atab-add-altns [41] 10.8% ---------------------------------------------------------------------- gen-series! [24] 100.0% [31] 1198(7.5%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:140:7 taylor-alt [36] 100.0% ---------------------------------------------------------------------- one-iter [22] 100.0% [32] 1062(6.6%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:53:19 apply-match [35] 100.0% ---------------------------------------------------------------------- map-enodes [25] 100.0% [33] 400(2.5%) 200(1.2%) for-loop ...ock/herbie/src/core/simplify.rkt:161:2 setfindf [40] 50.0% ---------------------------------------------------------------------- for-loop [28] 8.0% run [8] 45.4% [34] 15780(98.6%) 316(2.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk14 [1] 45.4% loop [42] 26.0% run-improve58 [2] 19.6% simplify [3] 8.0% ---------------------------------------------------------------------- one-iter [22] 16.0% loop [32] 84.0% [35] 1264(7.9%) 202(1.3%) apply-match .../herbie/src/core/simplify.rkt:122:2 match-e [43] 33.2% loop! [87] 19.0% substitute-e [47] 16.0% merge-egraph-nodes! [48] 15.8% ---------------------------------------------------------------------- for-loop [31] 100.0% [36] 1198(7.5%) 0(0.0%) taylor-alt ...e/ztatlock/herbie/src/glue.rkt:142:0 for-loop [45] 100.0% ---------------------------------------------------------------------- ??? [30] 100.0% [37] 1024(6.4%) 0(0.0%) for-loop ...ock/herbie/src/core/alt-table.rkt:51:2 atab-add-altn [44] 100.0% ---------------------------------------------------------------------- ??? [30] 100.0% [38] 400(2.5%) 0(0.0%) atab-pick-alt8 ...rbie/src/core/alt-table.rkt:54:0 ??? [46] 100.0% ---------------------------------------------------------------------- ??? [30] 100.0% [39] 222(1.4%) 222(1.4%) assoc-has-key? ...ts/racket/private/dict.rkt:236:0 ---------------------------------------------------------------------- for-loop [33] 100.0% [40] 200(1.2%) 200(1.2%) setfindf ...e/ztatlock/herbie/src/common.rkt:173:0 ---------------------------------------------------------------------- ??? [30] 100.0% [41] 200(1.2%) 0(0.0%) atab-add-altns ...rbie/src/core/alt-table.rkt:50:0 atab-add-altn [44] 100.0% ---------------------------------------------------------------------- ??? [34] 100.0% [42] 8204(51.3%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:122:2 make-exacts* [57] 59.5% loop [49] 40.5% ---------------------------------------------------------------------- for-loop [60] 13.8% apply-match [35] 16.7% for-loop [29] 69.5% [43] 1860(11.6%) 836(5.2%) match-e ...tatlock/herbie/src/core/ematch.rkt:46:0 for-loop [51] 46.2% for-loop [60] 10.8% constant? [54] 4.0% ---------------------------------------------------------------------- atab-add-altns [41] 16.3% for-loop [37] 83.7% [44] 1224(7.6%) 0(0.0%) atab-add-altn ...rbie/src/core/alt-table.rkt:208:0 best-and-tied-at-points [52] 83.7% override-at-pnts [56] 16.3% ---------------------------------------------------------------------- taylor-alt [36] 100.0% [45] 1198(7.5%) 0(0.0%) for-loop /home/ztatlock/herbie/src/glue.rkt:144:2 location-do [50] 100.0% ---------------------------------------------------------------------- atab-pick-alt8 [38] 100.0% [46] 400(2.5%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:369:33 best-alt [53] 100.0% ---------------------------------------------------------------------- apply-match [35] 100.0% [47] 202(1.3%) 0(0.0%) substitute-e ...ck/herbie/src/core/ematch.rkt:71:0 mk-enode! [55] 100.0% ---------------------------------------------------------------------- apply-match [35] 100.0% [48] 200(1.2%) 0(0.0%) merge-egraph-nodes! ...e/src/core/egraph.rkt:152:0 loop! [87] 100.0% ---------------------------------------------------------------------- loop [42] 100.0% [49] 3326(20.8%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:93:2 loop [58] 52.4% make-exacts* [57] 47.6% ---------------------------------------------------------------------- location-do [50] 19.5% for-loop [45] 80.5% [50] 1198(7.5%) 0(0.0%) location-do ...tlock/herbie/src/programs.rkt:129:0 approximate9 [59] 80.5% location-do [50] 19.5% ---------------------------------------------------------------------- match-e [43] 100.0% [51] 1042(6.5%) 402(2.5%) for-loop ...tlock/herbie/src/core/ematch.rkt:59:11 for-loop [60] 42.2% list-cartesian-product [63] 19.2% ---------------------------------------------------------------------- atab-add-altn [44] 100.0% [52] 1024(6.4%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [67] 100.0% ---------------------------------------------------------------------- ??? [46] 100.0% [53] 400(2.5%) 0(0.0%) best-alt /home/ztatlock/herbie/src/glue.rkt:79:0 loop [61] 50.0% argmins [64] 50.0% ---------------------------------------------------------------------- match-e [43] 100.0% [54] 222(1.4%) 222(1.4%) constant? ...ck/herbie/src/syntax/syntax.rkt:221:0 ---------------------------------------------------------------------- substitute-e [47] 100.0% [55] 202(1.3%) 0(0.0%) mk-enode! ...lock/herbie/src/core/egraph.rkt:101:0 new-enode [62] 100.0% ---------------------------------------------------------------------- atab-add-altn [44] 100.0% [56] 200(1.2%) 200(1.2%) override-at-pnts ...e/src/core/alt-table.rkt:145:0 ---------------------------------------------------------------------- loop [49] 24.5% loop [42] 75.5% [57] 6462(40.4%) 0(0.0%) make-exacts* ...tatlock/herbie/src/points.rkt:80:0 map [77] 56.9% loop [80] 43.1% ---------------------------------------------------------------------- loop [49] 100.0% [58] 1742(10.9%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:83:4 map [77] 100.0% ---------------------------------------------------------------------- location-do [50] 100.0% [59] 1198(7.5%) 0(0.0%) approximate9 ...ck/herbie/src/core/taylor.rkt:11:0 loop [65] 66.6% f37 [75] 33.4% ---------------------------------------------------------------------- match-e [43] 31.2% for-loop [51] 68.8% [60] 640(4.0%) 200(1.2%) for-loop ...tlock/herbie/src/core/ematch.rkt:65:37 match-e [43] 68.8% ---------------------------------------------------------------------- best-alt [53] 47.6% extract-alt [18] 52.4% [61] 420(2.6%) 0(0.0%) loop /home/ztatlock/herbie/src/common.rkt:86:2 composed [66] 100.0% ---------------------------------------------------------------------- mk-enode! [55] 100.0% [62] 202(1.3%) 0(0.0%) new-enode ...atlock/herbie/src/core/enode.rkt:68:0 set [91] 100.0% ---------------------------------------------------------------------- for-loop [51] 100.0% [63] 200(1.2%) 200(1.2%) list-cartesian-product ...src/core/ematch.rkt:20:0 ---------------------------------------------------------------------- best-alt [53] 100.0% [64] 200(1.2%) 0(0.0%) argmins /home/ztatlock/herbie/src/common.rkt:85:0 composed [66] 100.0% ---------------------------------------------------------------------- approximate9 [59] 100.0% [65] 798(5.0%) 0(0.0%) loop ...e/ztatlock/herbie/src/core/taylor.rkt:82:4 hash-ref! [68] 100.0% ---------------------------------------------------------------------- argmins [64] 32.3% loop [61] 67.7% [66] 620(3.9%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 errors [67] 100.0% ---------------------------------------------------------------------- composed [66] 37.7% best-and-tied-at-points [52] 62.3% [67] 1644(10.3%) 0(0.0%) errors /home/ztatlock/herbie/src/points.rkt:144:0 for-loop [69] 60.9% eval-prog [71] 39.1% ---------------------------------------------------------------------- for-loop [20] 2.9% for-loop [14] 2.9% for-loop [13] 2.9% ??? [74] 2.9% loop [7] 6.6% ??? [19] 7.9% ??? [73] 11.6% ??? [72] 17.9% first-nonzero-exp [93] 20.0% loop [65] 24.5% [68] 998(6.2%) 0(0.0%) hash-ref! ...racket/private/more-scheme.rkt:373:13 simplify [70] 44.5% ??? [72] 17.9% ??? [73] 11.6% ??? [4] 10.7% f37 [75] 6.6% ??? [74] 2.9% ??? [6] 2.9% ??? [5] 2.9% ---------------------------------------------------------------------- errors [67] 100.0% [69] 1002(6.3%) 200(1.2%) for-loop ...e/ztatlock/herbie/src/points.rkt:147:4 ??? [85] 40.1% ->flonum [76] 39.9% ---------------------------------------------------------------------- hash-ref! [68] 100.0% [70] 998(6.2%) 0(0.0%) simplify ...atlock/herbie/src/core/reduce.rkt:18:0 f37 [75] 59.9% debug-print [81] 40.1% ---------------------------------------------------------------------- errors [67] 100.0% [71] 642(4.0%) 642(4.0%) eval-prog ...tatlock/herbie/src/programs.rkt:162:0 ---------------------------------------------------------------------- hash-ref! [68] 100.0% [72] 600(3.7%) 0(0.0%) ??? ...e/ztatlock/herbie/src/core/taylor.rkt:42:15 hash-ref! [68] 100.0% ---------------------------------------------------------------------- hash-ref! [68] 100.0% [73] 398(2.5%) 0(0.0%) ??? ...e/ztatlock/herbie/src/core/taylor.rkt:63:15 hash-ref! [68] 100.0% ---------------------------------------------------------------------- hash-ref! [68] 100.0% [74] 200(1.2%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:338:33 hash-ref! [68] 100.0% ---------------------------------------------------------------------- parse-loop50 [84] 3.5% map [77] 3.5% hash-ref! [68] 3.5% f37 [75] 23.2% approximate9 [59] 25.1% simplify [70] 41.1% [75] 798(5.0%) 200(1.2%) f37 ...t/collects/racket/match/compiler.rkt:499:40 map [77] 44.7% f37 [75] 23.2% taylor [78] 12.5% loop [7] 3.5% combine-mterms [79] 3.5% ---------------------------------------------------------------------- for-loop [69] 100.0% [76] 400(2.5%) 0(0.0%) ->flonum ...ock/herbie/src/syntax/syntax.rkt:224:0 ??? [95] 100.0% ---------------------------------------------------------------------- f37 [75] 9.9% loop [58] 28.9% make-exacts* [57] 61.1% [77] 6020(37.6%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:21:13 loop [80] 86.4% ??? [85] 3.6% make-addition-node [82] 3.3% ??? [83] 3.3% f37 [75] 1.6% parse-loop50 [84] 1.6% ---------------------------------------------------------------------- f37 [75] 100.0% [78] 200(1.2%) 0(0.0%) taylor ...tatlock/herbie/src/core/taylor.rkt:157:0 debug-print [81] 100.0% ---------------------------------------------------------------------- f37 [75] 100.0% [79] 198(1.2%) 198(1.2%) combine-mterms ...herbie/src/core/reduce.rkt:182:0 ---------------------------------------------------------------------- make-exacts* [57] 0.1% map [77] 0.3% extract-alt [18] 0.6% loop! [87] 0.7% loop [80] 98.3% [80] 9088(56.8%) 242(1.5%) loop ...cket/collects/racket/private/map.rkt:26:19 loop [80] 98.3% loop! [87] 0.7% simplify [3] 0.6% ??? [85] 0.4% ---------------------------------------------------------------------- taylor [78] 33.3% simplify [70] 66.7% [81] 600(3.7%) 0(0.0%) debug-print ...ztatlock/herbie/src/debug.rkt:107:0 for-loop [86] 100.0% ---------------------------------------------------------------------- map [77] 100.0% [82] 200(1.2%) 200(1.2%) make-addition-node ...ie/src/core/reduce.rkt:199:0 ---------------------------------------------------------------------- map [77] 100.0% [83] 200(1.2%) 0(0.0%) ??? ...ket/collects/racket/private/list.rkt:323:18 taylor-quotient [88] 100.0% ---------------------------------------------------------------------- map [77] 100.0% [84] 198(1.2%) 0(0.0%) parse-loop50 ...s/racket/match/compiler.rkt:410:15 f37 [75] 100.0% ---------------------------------------------------------------------- map [77] 2.5% for-loop [69] 4.7% loop [80] 92.8% [85] 8586(53.7%) 240(1.5%) ??? /home/ztatlock/herbie/src/programs.rkt:168:4 ??? [89] 83.2% real->bigfloat [90] 8.7% ??? [100] 2.7% ...e/case-arrow.rkt:150:50 [92] 2.6% ---------------------------------------------------------------------- debug-print [81] 100.0% [86] 600(3.7%) 600(3.7%) for-loop /home/ztatlock/herbie/src/debug.rkt:113:2 ---------------------------------------------------------------------- apply-match [35] 18.2% merge-egraph-nodes! [48] 22.7% loop [80] 59.1% [87] 440(2.7%) 0(0.0%) loop! .../ztatlock/herbie/src/core/enode.rkt:163:2 loop [80] 59.1% set [91] 40.9% ---------------------------------------------------------------------- ??? [83] 100.0% [88] 200(1.2%) 0(0.0%) taylor-quotient ...erbie/src/core/taylor.rkt:328:0 first-nonzero-exp [93] 100.0% ---------------------------------------------------------------------- ??? [85] 100.0% [89] 7142(44.6%) 202(1.3%) ??? ...acket/collects/racket/private/kw.rkt:400:14 ??? [97] 81.0% ...higher-order.rkt:373:33 [94] 10.0% bf* [96] 3.4% ??? [95] 2.8% ---------------------------------------------------------------------- ??? [85] 100.0% [90] 750(4.7%) 260(1.6%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [102] 65.3% ---------------------------------------------------------------------- new-enode [62] 31.5% loop! [87] 68.5% [91] 642(4.0%) 642(4.0%) set ...collects/racket/private/set-types.rkt:982:0 ---------------------------------------------------------------------- ??? [85] 100.0% [92] 224(1.4%) 224(1.4%) ...e/case-arrow.rkt:150:50 (unknown source) ---------------------------------------------------------------------- taylor-quotient [88] 100.0% [93] 200(1.2%) 0(0.0%) first-nonzero-exp ...bie/src/core/taylor.rkt:260:0 hash-ref! [68] 100.0% ---------------------------------------------------------------------- ??? [89] 100.0% [94] 712(4.4%) 0(0.0%) ...higher-order.rkt:373:33 (unknown source) ??? [98] 100.0% ---------------------------------------------------------------------- ??? [89] 33.3% ->flonum [76] 66.7% [95] 600(3.7%) 600(3.7%) ??? /home/ztatlock/herbie/src/config.rkt:29:0 ---------------------------------------------------------------------- ??? [89] 100.0% [96] 242(1.5%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [97] 100.0% ---------------------------------------------------------------------- bf* [96] 4.0% ??? [89] 96.0% [97] 6028(37.7%) 3466(21.7%) ??? ...-racket/utils/simple-result-arrow.rkt:26:12 bfmul [99] 26.3% bfcos [101] 12.2% ??? [103] 4.0% ---------------------------------------------------------------------- ...higher-order.rkt:373:33 [94]100.0% [98] 712(4.4%) 0(0.0%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [100] 100.0% ---------------------------------------------------------------------- ??? [97] 100.0% [99] 1584(9.9%) 806(5.0%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [102] 49.1% ---------------------------------------------------------------------- ??? [85] 24.4% ??? [98] 75.6% [100] 942(5.9%) 230(1.4%) ??? ...ects/racket/contract/private/guts.rkt:638:8 ??? [103] 75.6% ---------------------------------------------------------------------- ??? [97] 100.0% [101] 738(4.6%) 500(3.1%) bfcos ...-lib/math/private/bigfloat/mpfr.rkt:616:4 ??? [102] 32.2% ---------------------------------------------------------------------- bfcos [101] 15.8% real->bigfloat [90] 32.5% bfmul [99] 51.7% [102] 1506(9.4%) 1506(9.4%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ---------------------------------------------------------------------- ??? [97] 25.2% ??? [100] 74.8% [103] 952(5.9%) 712(4.4%) ??? ...tract/private/arrow-higher-order.rkt:373:33 ??? [104] 25.2% ---------------------------------------------------------------------- ??? [103] 100.0% [104] 240(1.5%) 240(1.5%) ??? ...llects/racket/contract/combinator.rkt:178:4 ----------------------------------------------------------------------