Profiling results ----------------- Total cpu time observed: 25464ms (out of 25504ms) Number of samples taken: 133 (once every 191ms) (Hiding functions with self<1.0% and local<2.0%: 2 of 211 hidden) =============================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee =============================================================================== [1] 25464(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [12] 100.0% ------------------------------------------------------------------------------- ??? [125] 100.0% [2] 8236(32.3%) 0(0.0%) approximate9 ...ie/master/src/core/taylor.rkt:12:0 loop [13] 74.6% for-loop [16] 18.8% taylor [23] 6.6% ------------------------------------------------------------------------------- matcher [127] 100.0% [3] 2194(8.6%) 0(0.0%) ??? ...s/herbie/master/src/core/matcher.rkt:130:11 for-loop [15] 94.4% for-loop [10] 5.6% ------------------------------------------------------------------------------- loop [188] 24.2% for-loop [167] 75.8% [4] 1656(6.5%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [14] 100.0% ------------------------------------------------------------------------------- hash-ref! [92] 100.0% [5] 1488(5.8%) 0(0.0%) ??? ...es/herbie/master/src/core/taylor.rkt:291:26 for-loop [18] 100.0% ------------------------------------------------------------------------------- hash-ref! [92] 100.0% [6] 1378(5.4%) 0(0.0%) ??? ...es/herbie/master/src/core/taylor.rkt:301:23 for-loop [19] 100.0% ------------------------------------------------------------------------------- for-loop [116] 100.0% [7] 780(3.1%) 0(0.0%) for-loop ...erbie/master/src/core/matcher.rkt:99:8 fix-up-variables [20] 100.0% ------------------------------------------------------------------------------- for-loop [167] 100.0% [8] 726(2.9%) 0(0.0%) expand-implicit (unknown source) resolve+shift28 [17] 100.0% ------------------------------------------------------------------------------- rewriter [105] 100.0% [9] 508(2.0%) 0(0.0%) *rules* ...erbie/master/src/syntax/rules.rkt:666:0 for-loop [167] 100.0% ------------------------------------------------------------------------------- ??? [3] 100.0% [10] 416(1.6%) 0(0.0%) for-loop ...rbie/master/src/core/matcher.rkt:106:4 foldl [21] 100.0% ------------------------------------------------------------------------------- for-loop [167] 100.0% [11] 198(0.8%) 0(0.0%) expand-identifier (unknown source) resolve+shift28 [17] 100.0% ------------------------------------------------------------------------------- ??? [1] 100.0% [12] 25464(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [22] 100.0% ------------------------------------------------------------------------------- approximate9 [2] 100.0% [13] 6144(24.1%) 0(0.0%) loop ...ies/herbie/master/src/core/taylor.rkt:87:4 hash-ref! [92] 87.4% ??? [125] 12.6% ------------------------------------------------------------------------------- expand-id-application-form17 [192] 26.9% syntax-e [4] 73.1% [14] 2266(8.9%) 0(0.0%) syntax-e/no-taint (unknown source) loop [188] 100.0% ------------------------------------------------------------------------------- ??? [3] 100.0% [15] 2194(8.6%) 0(0.0%) for-loop ...bie/master/src/core/matcher.rkt:132:15 matcher [127] 100.0% ------------------------------------------------------------------------------- approximate9 [2] 100.0% [16] 1546(6.1%) 0(0.0%) for-loop ...erbie/master/src/core/taylor.rkt:30:18 taylor-sqrt [29] 57.8% taylor [23] 29.9% taylor-quotient [32] 12.3% ------------------------------------------------------------------------------- expand-identifier [11] 13.1% expand-id-application-form17 [192] 13.7% core-form-sym [193] 25.1% expand-implicit [8] 48.1% [17] 1508(5.9%) 0(0.0%) resolve+shift28 (unknown source) fallback-loop [24] 100.0% ------------------------------------------------------------------------------- ??? [5] 100.0% [18] 1488(5.8%) 0(0.0%) for-loop ...rbie/master/src/core/taylor.rkt:291:52 hash-ref! [92] 100.0% ------------------------------------------------------------------------------- ??? [6] 100.0% [19] 1378(5.4%) 0(0.0%) for-loop ...rbie/master/src/core/taylor.rkt:304:27 hash-ref! [92] 100.0% ------------------------------------------------------------------------------- for-loop [7] 100.0% [20] 780(3.1%) 0(0.0%) fix-up-variables ...ter/src/core/matcher.rkt:111:2 pattern-substitute [26] 60.3% pattern-match [25] 39.7% ------------------------------------------------------------------------------- for-loop [10] 100.0% [21] 416(1.6%) 0(0.0%) foldl ....5/collects/racket/private/list.rkt:229:4 ??? [27] 100.0% ------------------------------------------------------------------------------- profile-thunk16 [12] 100.0% [22] 25464(100.0%) 0(0.0%) run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2 .../more-scheme.rkt:261:28 [28] 100.0% ------------------------------------------------------------------------------- map [115] 6.9% for-loop [16] 14.0% approximate9 [2] 15.3% taylor [23] 31.7% hash-ref! [92] 32.1% [23] 2452(9.6%) 0(0.0%) taylor .../herbie/master/src/core/taylor.rkt:170:0 taylor [23] 31.7% taylor-sqrt [29] 30.9% taylor-invert [30] 13.0% map [115] 11.6% debug5 [47] 6.7% taylor-quotient [32] 6.2% ------------------------------------------------------------------------------- resolve+shift28 [17] 100.0% [24] 1508(5.9%) 0(0.0%) fallback-loop (unknown source) for-loop [167] 100.0% ------------------------------------------------------------------------------- for-loop [139] 36.7% fix-up-variables [20] 63.3% [25] 490(1.9%) 0(0.0%) pattern-match .../master/src/core/matcher.rkt:30:0 for-loop [31] 100.0% ------------------------------------------------------------------------------- pattern-substitute [26] 50.0% fix-up-variables [20] 50.0% [26] 470(1.8%) 306(1.2%) pattern-substitute ...er/src/core/matcher.rkt:46:0 pattern-substitute [26] 50.0% return/no-unsupplied [202] 17.4% ------------------------------------------------------------------------------- foldl [21] 100.0% [27] 416(1.6%) 0(0.0%) ??? ...ies/herbie/master/src/core/matcher.rkt:26:7 core457 [37] 100.0% ------------------------------------------------------------------------------- for-loop [134] 7.7% run [22] 92.3% [28] 25464(100.0%) 188(0.7%) .../more-scheme.rkt:261:28 (unknown source) run-improve47 [33] 64.9% get-final-combination [35] 9.5% oracle-error [36] 9.1% prepare-points-intervals [95] 7.0% ??? [194] 6.9% errors [126] 1.1% eval-errors [39] 0.7% ??? [125] 0.4% ------------------------------------------------------------------------------- for-loop [16] 41.9% taylor [23] 58.1% [29] 2132(8.4%) 0(0.0%) taylor-sqrt ...ie/master/src/core/taylor.rkt:352:0 hash-ref! [92] 51.6% simplify [34] 48.4% ------------------------------------------------------------------------------- hash-ref! [92] 14.3% map [115] 29.4% taylor [23] 56.3% [30] 1048(4.1%) 0(0.0%) taylor-invert .../master/src/core/taylor.rkt:318:0 simplify [34] 78.8% first-nonzero-exp [38] 21.2% ------------------------------------------------------------------------------- pattern-match [25] 100.0% [31] 490(1.9%) 0(0.0%) for-loop ...erbie/master/src/core/matcher.rkt:27:9 core457 [37] 100.0% ------------------------------------------------------------------------------- taylor [23] 44.4% for-loop [16] 55.6% [32] 342(1.3%) 0(0.0%) taylor-quotient ...aster/src/core/taylor.rkt:334:0 first-nonzero-exp [38] 55.6% simplify [34] 44.4% ------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [28] 100.0% [33] 17604(69.1%) 0(0.0%) run-improve47 ...bie/master/src/mainloop.rkt:346:0 for-loop [40] 100.0% ------------------------------------------------------------------------------- taylor-quotient [32] 1.9% ??? [125] 2.2% taylor-invert [30] 10.3% taylor-sqrt [29] 12.8% hash-ref! [92] 72.8% [34] 8052(31.6%) 196(0.8%) simplify ...herbie/master/src/core/reduce.rkt:16:0 parse-loop80 [41] 49.2% f46 [44] 25.5% f67 [45] 15.6% debug5 [47] 2.5% debug-print [49] 2.5% f16 [52] 2.2% ------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [28] 100.0% [35] 3020(11.9%) 0(0.0%) get-final-combination ...er/src/mainloop.rkt:371:0 infer-splitpoints [42] 93.9% f34 [51] 6.1% ------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [28] 100.0% [36] 2310(9.1%) 0(0.0%) oracle-error ...herbie/master/src/points.rkt:188:0 for-loop [43] 100.0% ------------------------------------------------------------------------------- ??? [27] 45.9% for-loop [31] 54.1% [37] 906(3.6%) 0(0.0%) core457 ...acket/contract/private/arr-i.rkt:976:19 un-dep/maybe-chaperone [46] 43.7% or/c [48] 39.3% ??? [145] 17.0% ------------------------------------------------------------------------------- taylor-quotient [32] 46.1% taylor-invert [30] 53.9% [38] 412(1.6%) 0(0.0%) first-nonzero-exp ...ter/src/core/taylor.rkt:266:0 hash-ref! [92] 100.0% ------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [28] 100.0% [39] 188(0.7%) 0(0.0%) eval-errors .../herbie/master/src/points.rkt:179:0 for-loop [50] 100.0% ------------------------------------------------------------------------------- run-improve47 [33] 100.0% [40] 17604(69.1%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:365:4 run-iter! [53] 100.0% ------------------------------------------------------------------------------- loop [188] 3.8% map [115] 23.4% simplify [34] 72.8% [41] 5446(21.4%) 0(0.0%) parse-loop80 (unknown source) eval-const-expr [54] 96.2% f67 [45] 3.8% ------------------------------------------------------------------------------- get-final-combination [35] 100.0% [42] 2836(11.1%) 0(0.0%) infer-splitpoints ...ter/src/core/regimes.rkt:34:0 for-loop [55] 100.0% ------------------------------------------------------------------------------- oracle-error [36] 100.0% [43] 2310(9.1%) 0(0.0%) for-loop ...ies/herbie/master/src/points.rkt:189:2 loop [188] 66.7% map [115] 33.3% ------------------------------------------------------------------------------- parse-loop55 [129] 4.5% map [115] 26.8% simplify [34] 68.8% [44] 2056(8.1%) 0(0.0%) f46 (unknown source) map [115] 100.0% ------------------------------------------------------------------------------- parse-loop80 [41] 12.3% map [115] 12.4% simplify [34] 75.2% [45] 1672(6.6%) 0(0.0%) f67 (unknown source) eval-const-expr [54] 84.7% composed [64] 9.1% map [115] 6.2% ------------------------------------------------------------------------------- core457 [37] 100.0% [46] 396(1.6%) 0(0.0%) un-dep/maybe-chaperone ...private/arr-i.rkt:1137:2 ??? [56] 54.5% get/build-late-neg-projection [60] 45.5% ------------------------------------------------------------------------------- taylor [23] 45.1% simplify [34] 54.9% [47] 364(1.4%) 200(0.8%) debug5 ...htlies/herbie/master/src/debug.rkt:102:0 ??? [62] 45.1% ------------------------------------------------------------------------------- core457 [37] 100.0% [48] 356(1.4%) 200(0.8%) or/c ...lects/racket/contract/private/orc.rkt:16:2 flat-contract? [63] 43.8% ------------------------------------------------------------------------------- simplify [34] 100.0% [49] 200(0.8%) 0(0.0%) debug-print ...s/herbie/master/src/debug.rkt:110:0 ??? [57] 100.0% ------------------------------------------------------------------------------- eval-errors [39] 100.0% [50] 188(0.7%) 0(0.0%) for-loop ...ies/herbie/master/src/points.rkt:181:2 *bit-width* [58] 100.0% ------------------------------------------------------------------------------- get-final-combination [35] 100.0% [51] 184(0.7%) 0(0.0%) f34 (unknown source) sindices->spoints [59] 100.0% ------------------------------------------------------------------------------- simplify [34] 20.0% f16 [52] 80.0% [52] 178(0.7%) 0(0.0%) f16 (unknown source) f16 [52] 80.0% loop [61] 20.0% ------------------------------------------------------------------------------- for-loop [40] 100.0% [53] 17604(69.1%) 0(0.0%) run-iter! .../herbie/master/src/mainloop.rkt:327:0 gen-series! [65] 47.8% finalize-iter! [66] 29.9% gen-rewrites! [68] 12.5% simplify! [69] 6.9% localize! [71] 2.0% choose-best-alt! [77] 0.9% ------------------------------------------------------------------------------- f67 [45] 22.5% parse-loop80 [41] 77.5% [54] 6760(26.5%) 184(0.7%) eval-const-expr ...e/master/src/programs.rkt:118:0 temp85_0 [140] 81.7% eval [70] 10.3% loop [188] 5.3% ------------------------------------------------------------------------------- infer-splitpoints [42] 100.0% [55] 2836(11.1%) 0(0.0%) for-loop ...erbie/master/src/core/regimes.rkt:47:6 option-on-expr [67] 100.0% ------------------------------------------------------------------------------- un-dep/maybe-chaperone [46] 100.0% [56] 216(0.8%) 0(0.0%) ??? ...cts/racket/contract/private/guts.rkt:835:10 ??? [72] 100.0% ------------------------------------------------------------------------------- debug-print [49] 100.0% [57] 200(0.8%) 0(0.0%) ??? .../contract/private/arrow-val-first.rkt:555:3 mk-call [73] 100.0% ------------------------------------------------------------------------------- for-loop [50] 100.0% [58] 188(0.7%) 188(0.7%) *bit-width* ...es/herbie/master/src/float.rkt:35:0 ------------------------------------------------------------------------------- f34 [51] 100.0% [59] 184(0.7%) 0(0.0%) sindices->spoints ...er/src/core/regimes.rkt:194:0 for-loop [74] 100.0% ------------------------------------------------------------------------------- single-or/c-late-neg-projection [75] 50.0% un-dep/maybe-chaperone [46] 50.0% [60] 180(0.7%) 180(0.7%) get/build-late-neg-projection ...te/guts.rkt:827:0 single-or/c-late-neg-projection [75] 50.0% ------------------------------------------------------------------------------- f16 [52] 100.0% [61] 178(0.7%) 178(0.7%) loop ...ies/herbie/master/src/core/reduce.rkt:18:2 ------------------------------------------------------------------------------- debug5 [47] 100.0% [62] 164(0.6%) 164(0.6%) ??? ...ects/racket/contract/private/prop.rkt:301:4 ------------------------------------------------------------------------------- or/c [48] 100.0% [63] 156(0.6%) 156(0.6%) flat-contract? .../contract/private/guts.rkt:129:0 ------------------------------------------------------------------------------- f67 [45] 100.0% [64] 152(0.6%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 free-variables [76] 100.0% ------------------------------------------------------------------------------- run-iter! [53] 100.0% [65] 8416(33.1%) 0(0.0%) gen-series! ...erbie/master/src/mainloop.rkt:160:0 for-loop [78] 100.0% ------------------------------------------------------------------------------- run-iter! [53] 100.0% [66] 5268(20.7%) 0(0.0%) finalize-iter! ...ie/master/src/mainloop.rkt:278:0 ??? [79] 100.0% ------------------------------------------------------------------------------- for-loop [55] 100.0% [67] 2836(11.1%) 0(0.0%) option-on-expr ...aster/src/core/regimes.rkt:126:0 for-loop [81] 50.0% err-lsts->split-indices [82] 42.8% ??? [125] 7.2% ------------------------------------------------------------------------------- run-iter! [53] 100.0% [68] 2194(8.6%) 0(0.0%) gen-rewrites! ...bie/master/src/mainloop.rkt:183:0 for-loop [80] 100.0% ------------------------------------------------------------------------------- run-iter! [53] 100.0% [69] 1222(4.8%) 160(0.6%) simplify! .../herbie/master/src/mainloop.rkt:224:0 egraph-run [83] 64.2% ??? [85] 22.7% ------------------------------------------------------------------------------- eval-const-expr [54] 100.0% [70] 696(2.7%) 0(0.0%) eval (unknown source) datum->syntax6 [180] 74.1% namespace-syntax-introduce3 [89] 25.9% ------------------------------------------------------------------------------- run-iter! [53] 100.0% [71] 354(1.4%) 0(0.0%) localize! .../herbie/master/src/mainloop.rkt:127:0 localize-error [84] 100.0% ------------------------------------------------------------------------------- ??? [56] 100.0% [72] 216(0.8%) 0(0.0%) ??? ...ntract/private/arrow-higher-order.rkt:575:2 build-subcontract-late-negs [86] 100.0% ------------------------------------------------------------------------------- ??? [57] 100.0% [73] 200(0.8%) 0(0.0%) mk-call ...tract/private/arrow-val-first.rkt:558:5 loop [87] 100.0% ------------------------------------------------------------------------------- sindices->spoints [59] 100.0% [74] 184(0.7%) 0(0.0%) for-loop ...rbie/master/src/core/regimes.rkt:233:9 pred [88] 100.0% ------------------------------------------------------------------------------- get/build-late-neg-projection [60] 100.0% [75] 180(0.7%) 0(0.0%) single-or/c-late-neg-projection ...te/orc.rkt:85:0 get/build-late-neg-projection [60] 100.0% ------------------------------------------------------------------------------- composed [64] 33.3% append-map [142] 66.7% [76] 152(0.6%) 0(0.0%) free-variables ...bie/master/src/programs.rkt:57:0 append-map [142] 100.0% ------------------------------------------------------------------------------- run-iter! [53] 100.0% [77] 150(0.6%) 0(0.0%) choose-best-alt! .../master/src/mainloop.rkt:117:0 ...ow-val-first.rkt:486:18 [90] 100.0% ------------------------------------------------------------------------------- gen-series! [65] 100.0% [78] 8416(33.1%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:167:7 taylor-alt [91] 100.0% ------------------------------------------------------------------------------- finalize-iter! [66] 100.0% [79] 5268(20.7%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [93] 100.0% ------------------------------------------------------------------------------- gen-rewrites! [68] 100.0% [80] 2194(8.6%) 0(0.0%) for-loop .../herbie/master/src/mainloop.rkt:191:11 rewrite-expression-head20 [94] 100.0% ------------------------------------------------------------------------------- option-on-expr [67] 100.0% [81] 1418(5.6%) 0(0.0%) for-loop ...rbie/master/src/core/regimes.rkt:136:4 errors [126] 100.0% ------------------------------------------------------------------------------- option-on-expr [67] 100.0% [82] 1214(4.8%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:262:0 loop [96] 100.0% ------------------------------------------------------------------------------- simplify! [69] 100.0% [83] 784(3.1%) 0(0.0%) egraph-run ...bie/master/src/core/eggmath.rkt:51:0 egraph-add-exprs [97] 100.0% ------------------------------------------------------------------------------- localize! [71] 100.0% [84] 354(1.4%) 0(0.0%) localize-error ...aster/src/core/localize.rkt:66:0 hash-ref! [92] 100.0% ------------------------------------------------------------------------------- simplify! [69] 100.0% [85] 278(1.1%) 0(0.0%) ??? ...es/herbie/master/src/core/simplify.rkt:60:0 loop [188] 100.0% ------------------------------------------------------------------------------- ??? [72] 100.0% [86] 216(0.8%) 216(0.8%) build-subcontract-late-negs ...her-order.rkt:711:0 ------------------------------------------------------------------------------- mk-call [73] 100.0% [87] 200(0.8%) 0(0.0%) loop ...contract/private/arrow-val-first.rkt:562:8 ??? [98] 100.0% ------------------------------------------------------------------------------- for-loop [74] 100.0% [88] 184(0.7%) 0(0.0%) pred ...s/herbie/master/src/core/regimes.rkt:204:4 prepare-points-intervals [95] 100.0% ------------------------------------------------------------------------------- eval [70] 100.0% [89] 180(0.7%) 180(0.7%) namespace-syntax-introduce3 (unknown source) ------------------------------------------------------------------------------- choose-best-alt! [77] 100.0% [90] 150(0.6%) 0(0.0%) ...ow-val-first.rkt:486:18 (unknown source) ??? [99] 100.0% ------------------------------------------------------------------------------- for-loop [78] 100.0% [91] 8416(33.1%) 0(0.0%) taylor-alt ...herbie/master/src/mainloop.rkt:146:0 for-loop [100] 100.0% ------------------------------------------------------------------------------- localize-error [84] 1.0% first-nonzero-exp [38] 1.8% ??? [108] 2.3% map [115] 3.5% for-loop [18] 4.3% for-loop [19] 4.5% ??? [101] 7.4% ??? [104] 7.8% taylor-sqrt [29] 8.2% ??? [102] 13.1% loop [13] 19.4% ??? [125] 24.7% [92] 7788(30.6%) 200(0.8%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [101] 26.8% simplify [34] 24.4% ??? [102] 13.1% taylor [23] 8.1% ??? [104] 7.8% ??? [6] 4.5% ??? [5] 4.3% parse-loop30 [110] 3.9% ??? [108] 2.3% taylor-invert [30] 1.0% ??? [113] 0.6% ------------------------------------------------------------------------------- ??? [79] 100.0% [93] 5268(20.7%) 200(0.8%) for-loop ...bie/master/src/core/alt-table.rkt:55:2 atab-add-altn [103] 64.7% errors [126] 24.8% loop [111] 3.9% for-loop [121] 2.8% ------------------------------------------------------------------------------- for-loop [80] 100.0% [94] 2194(8.6%) 0(0.0%) rewrite-expression-head20 ...core/matcher.rkt:87:0 rewriter [105] 100.0% ------------------------------------------------------------------------------- pred [88] 9.4% .../more-scheme.rkt:261:28 [28] 90.6% [95] 1966(7.7%) 0(0.0%) prepare-points-intervals ...r/src/points.rkt:110:0 loop [106] 90.6% eval-prog [135] 9.4% ------------------------------------------------------------------------------- err-lsts->split-indices [82] 100.0% [96] 1214(4.8%) 0(0.0%) loop ...s/herbie/master/src/core/regimes.rkt:313:4 for-loop [107] 100.0% ------------------------------------------------------------------------------- egraph-run [83] 100.0% [97] 784(3.1%) 0(0.0%) egraph-add-exprs ...ter/src/core/eggmath.rkt:113:0 ??? [109] 79.8% loop [188] 20.2% ------------------------------------------------------------------------------- loop [87] 100.0% [98] 200(0.8%) 0(0.0%) ??? ...ects/racket/contract/private/prop.rkt:567:4 ??? [112] 100.0% ------------------------------------------------------------------------------- ...ow-val-first.rkt:486:18 [90] 100.0% [99] 150(0.6%) 0(0.0%) ??? ...s/herbie/master/src/core/alt-table.rkt:58:0 loop [114] 100.0% ------------------------------------------------------------------------------- taylor-alt [91] 100.0% [100] 8416(33.1%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:152:6 ??? [125] 100.0% ------------------------------------------------------------------------------- hash-ref! [92] 100.0% [101] 5368(21.1%) 0(0.0%) ??? ...ies/herbie/master/src/core/taylor.rkt:68:15 ??? [125] 74.7% hash-ref! [92] 25.3% ------------------------------------------------------------------------------- hash-ref! [92] 100.0% [102] 4350(17.1%) 0(0.0%) ??? ...ies/herbie/master/src/core/taylor.rkt:45:15 hash-ref! [92] 100.0% ------------------------------------------------------------------------------- for-loop [93] 100.0% [103] 3410(13.4%) 0(0.0%) atab-add-altn ...ster/src/core/alt-table.rkt:203:0 errors [126] 87.6% for-loop [121] 12.4% ------------------------------------------------------------------------------- hash-ref! [92] 100.0% [104] 2212(8.7%) 0(0.0%) ??? ...es/herbie/master/src/core/taylor.rkt:344:33 hash-ref! [92] 100.0% ------------------------------------------------------------------------------- rewrite-expression-head20 [94] 24.3% matcher [127] 75.7% [105] 2194(8.6%) 154(0.6%) rewriter ...erbie/master/src/core/matcher.rkt:90:2 for-loop [116] 93.6% *rules* [9] 5.0% ------------------------------------------------------------------------------- prepare-points-intervals [95] 100.0% [106] 1782(7.0%) 0(0.0%) loop ...ghtlies/herbie/master/src/points.rkt:123:4 ??? [118] 45.5% loop [119] 43.5% do-curry [173] 11.0% ------------------------------------------------------------------------------- loop [96] 100.0% [107] 1214(4.8%) 216(0.8%) for-loop ...rbie/master/src/core/regimes.rkt:278:4 for-loop [117] 82.2% ------------------------------------------------------------------------------- hash-ref! [92] 100.0% [108] 742(2.9%) 0(0.0%) ??? ...es/herbie/master/src/core/taylor.rkt:328:33 hash-ref! [92] 100.0% ------------------------------------------------------------------------------- egraph-add-exprs [97] 100.0% [109] 626(2.5%) 0(0.0%) ??? ...es/herbie/master/src/core/simplify.rkt:72:6 for-loop [120] 100.0% ------------------------------------------------------------------------------- hash-ref! [92] 100.0% [110] 354(1.4%) 0(0.0%) parse-loop30 (unknown source) map [115] 100.0% ------------------------------------------------------------------------------- for-loop [93] 100.0% [111] 206(0.8%) 0(0.0%) loop ...herbie/master/src/core/alt-table.rkt:177:2 loop [122] 100.0% ------------------------------------------------------------------------------- ??? [98] 100.0% [112] 200(0.8%) 200(0.8%) ??? ...ects/racket/contract/private/list.rkt:690:0 ------------------------------------------------------------------------------- hash-ref! [92] 100.0% [113] 200(0.8%) 0(0.0%) ??? ...s/herbie/master/src/core/localize.rkt:23:13 repeat [123] 100.0% ------------------------------------------------------------------------------- ??? [99] 100.0% [114] 150(0.6%) 0(0.0%) loop .../racket-7.5/collects/racket/list.rkt:751:4 ??? [124] 100.0% ------------------------------------------------------------------------------- f67 [45] 2.7% parse-loop30 [110] 9.1% taylor [23] 17.9% for-loop [43] 19.9% f46 [44] 50.4% [115] 3874(15.2%) 0(0.0%) map ...t-7.5/collects/racket/private/map.rkt:35:13 parse-loop80 [41] 22.7% loop [128] 20.7% f46 [44] 14.2% taylor [23] 12.0% hash-ref! [92] 8.3% parse-loop55 [129] 7.7% taylor-invert [30] 5.9% simplify-node [131] 4.8% ??? [132] 2.3% f67 [45] 1.3% ------------------------------------------------------------------------------- rewriter [105] 100.0% [116] 2194(8.6%) 0(0.0%) for-loop ...erbie/master/src/core/matcher.rkt:92:4 matcher [127] 90.3% for-loop [7] 9.7% ------------------------------------------------------------------------------- for-loop [107] 100.0% [117] 998(3.9%) 798(3.1%) for-loop ...rbie/master/src/core/regimes.rkt:282:8 ??? [200] 20.0% ------------------------------------------------------------------------------- loop [106] 100.0% [118] 810(3.2%) 0(0.0%) ??? ...ightlies/herbie/master/src/points.rkt:106:2 ??? [125] 100.0% ------------------------------------------------------------------------------- loop [106] 100.0% [119] 776(3.0%) 190(0.7%) loop ...ightlies/herbie/master/src/points.rkt:81:2 ??? [194] 75.5% ------------------------------------------------------------------------------- ??? [109] 100.0% [120] 626(2.5%) 626(2.5%) for-loop ...rbie/master/src/core/simplify.rkt:91:2 ------------------------------------------------------------------------------- for-loop [93] 25.9% atab-add-altn [103] 74.1% [121] 572(2.2%) 572(2.2%) for-loop ...ie/master/src/core/alt-table.rkt:119:2 ------------------------------------------------------------------------------- loop [111] 100.0% [122] 206(0.8%) 206(0.8%) loop ...7.5/collects/racket/private/list.rkt:264:4 ------------------------------------------------------------------------------- ??? [113] 100.0% [123] 200(0.8%) 0(0.0%) repeat .../herbie/master/src/core/localize.rkt:9:0 for-loop [130] 100.0% ------------------------------------------------------------------------------- loop [114] 100.0% [124] 150(0.6%) 0(0.0%) ??? ...tlies/herbie/master/src/mainloop.rkt:114:10 errors [126] 100.0% ------------------------------------------------------------------------------- option-on-expr [67] 2.1% .../more-scheme.rkt:261:28 [28] 2.3% loop [13] 2.7% ??? [118] 8.4% ??? [101] 18.5% location-do [133] 33.0% for-loop [100] 33.0% [125] 9654(37.9%) 424(1.7%) ??? ...tract/private/arrow-higher-order.rkt:375:33 location-do [133] 33.0% approximate9 [2] 32.0% hash-ref! [92] 21.2% sample-multi-bounded [136] 6.3% ??? [137] 2.1% simplify [34] 0.9% ------------------------------------------------------------------------------- ??? [124] 2.3% .../more-scheme.rkt:261:28 [28] 8.7% for-loop [93] 20.3% for-loop [81] 22.1% atab-add-altn [103] 46.5% [126] 6418(25.2%) 0(0.0%) errors ...tlies/herbie/master/src/points.rkt:201:0 for-loop [134] 65.9% eval-prog [135] 34.1% ------------------------------------------------------------------------------- for-loop [15] 47.6% for-loop [116] 52.4% [127] 2194(8.6%) 150(0.6%) matcher ...erbie/master/src/core/matcher.rkt:118:2 ??? [3] 50.9% rewriter [105] 47.6% constant? [181] 0.9% ------------------------------------------------------------------------------- loop [128] 47.1% map [115] 52.9% [128] 924(3.6%) 154(0.6%) loop ...-7.5/collects/racket/private/map.rkt:40:19 ??? [191] 52.6% loop [128] 47.1% ------------------------------------------------------------------------------- map [115] 100.0% [129] 392(1.5%) 0(0.0%) parse-loop55 (unknown source) loop [188] 53.1% f46 [44] 46.9% ------------------------------------------------------------------------------- repeat [123] 100.0% [130] 200(0.8%) 200(0.8%) for-loop ...rbie/master/src/core/localize.rkt:10:2 ------------------------------------------------------------------------------- map [115] 100.0% [131] 186(0.7%) 0(0.0%) simplify-node ...e/master/src/core/reduce.rkt:48:0 gather-additive-terms6 [138] 100.0% ------------------------------------------------------------------------------- map [115] 100.0% [132] 180(0.7%) 0(0.0%) ??? ...lies/herbie/master/src/core/reduce.rkt:59:5 for-loop [139] 100.0% ------------------------------------------------------------------------------- location-do [133] 28.9% ??? [125] 71.1% [133] 8416(33.1%) 0(0.0%) location-do ...herbie/master/src/programs.rkt:64:0 ??? [125] 71.1% location-do [133] 28.9% ------------------------------------------------------------------------------- errors [126] 100.0% [134] 4230(16.6%) 308(1.2%) for-loop ...ies/herbie/master/src/points.rkt:203:2 .../more-scheme.rkt:261:28 [28] 92.7% ------------------------------------------------------------------------------- prepare-points-intervals [95] 7.8% errors [126] 92.2% [135] 2372(9.3%) 0(0.0%) eval-prog ...s/herbie/master/src/programs.rkt:83:0 temp85_0 [140] 100.0% ------------------------------------------------------------------------------- ??? [125] 100.0% [136] 610(2.4%) 0(0.0%) sample-multi-bounded ...master/src/points.rkt:15:0 random-ranges [141] 100.0% ------------------------------------------------------------------------------- for-loop [143] 50.0% ??? [125] 50.0% [137] 204(0.8%) 0(0.0%) ??? ...cts/racket/contract/private/list.rkt:209:10 for-loop [143] 100.0% ------------------------------------------------------------------------------- simplify-node [131] 100.0% [138] 186(0.7%) 0(0.0%) gather-additive-terms6 ...src/core/reduce.rkt:70:0 append-map [142] 100.0% ------------------------------------------------------------------------------- ??? [132] 100.0% [139] 180(0.7%) 0(0.0%) for-loop ...herbie/master/src/core/reduce.rkt:60:7 pattern-match [25] 100.0% ------------------------------------------------------------------------------- eval-prog [135] 30.0% eval-const-expr [54] 70.0% [140] 7896(31.0%) 0(0.0%) temp85_0 (unknown source) compile15 [144] 100.0% ------------------------------------------------------------------------------- sample-multi-bounded [136] 100.0% [141] 610(2.4%) 420(1.6%) random-ranges ...erbie/master/src/common.rkt:171:0 build--> [146] 31.1% ------------------------------------------------------------------------------- free-variables [76] 45.0% gather-additive-terms6 [138] 55.0% [142] 338(1.3%) 152(0.6%) append-map ...t-7.5/collects/racket/list.rkt:586:2 parse-loop374 [147] 55.0% free-variables [76] 30.0% ------------------------------------------------------------------------------- ??? [137] 100.0% [143] 204(0.8%) 0(0.0%) for-loop ...acket/contract/private/list.rkt:212:15 ??? [137] 50.0% ??? [145] 50.0% ------------------------------------------------------------------------------- temp85_0 [140] 100.0% [144] 7896(31.0%) 0(0.0%) compile15 (unknown source) temp91_0 [148] 100.0% ------------------------------------------------------------------------------- core457 [37] 43.0% for-loop [143] 57.0% [145] 358(1.4%) 204(0.8%) ??? ...ects/racket/contract/private/guts.rkt:770:8 ??? [151] 43.0% ------------------------------------------------------------------------------- random-ranges [141] 100.0% [146] 190(0.7%) 0(0.0%) build--> ...act/private/arrow-val-first.rkt:1214:0 coerce-contract [149] 100.0% ------------------------------------------------------------------------------- append-map [142] 100.0% [147] 186(0.7%) 0(0.0%) parse-loop374 (unknown source) for-loop [150] 100.0% ------------------------------------------------------------------------------- compile15 [144] 100.0% [148] 7896(31.0%) 0(0.0%) temp91_0 (unknown source) temp118_0 [152] 88.0% compile-top9 [153] 12.0% ------------------------------------------------------------------------------- build--> [146] 100.0% [149] 190(0.7%) 0(0.0%) coerce-contract ...contract/private/guts.rkt:307:0 coerce-contract/f [154] 100.0% ------------------------------------------------------------------------------- parse-loop374 [147] 100.0% [150] 186(0.7%) 0(0.0%) for-loop ...erbie/master/src/core/reduce.rkt:87:11 make-multiplication-node [155] 100.0% ------------------------------------------------------------------------------- ??? [145] 100.0% [151] 154(0.6%) 0(0.0%) ??? /opt/racket-7.5/collects/racket/dict.rkt:11:8 dict-implements? [156] 100.0% ------------------------------------------------------------------------------- temp91_0 [148] 100.0% [152] 6946(27.3%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [157] 100.0% ------------------------------------------------------------------------------- temp91_0 [148] 100.0% [153] 950(3.7%) 0(0.0%) compile-top9 (unknown source) compile-forms33 [158] 100.0% ------------------------------------------------------------------------------- coerce-contract [149] 100.0% [154] 190(0.7%) 0(0.0%) coerce-contract/f ...ntract/private/guts.rkt:372:0 coerce-simple-value [159] 100.0% ------------------------------------------------------------------------------- for-loop [150] 100.0% [155] 186(0.7%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:234:0 make-multiplication-subnode [160] 100.0% ------------------------------------------------------------------------------- ??? [151] 100.0% [156] 154(0.6%) 154(0.6%) dict-implements? ...ket/private/generic.rkt:152:11 ------------------------------------------------------------------------------- loop [188] 4.9% temp118_0 [152] 95.1% [157] 7302(28.7%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [161] 85.6% dispatch-transformer41 [162] 12.1% expand-id-application-form17 [192] 2.2% ------------------------------------------------------------------------------- compile-top9 [153] 100.0% [158] 950(3.7%) 188(0.7%) compile-forms33 (unknown source) for-loop [167] 80.2% ------------------------------------------------------------------------------- coerce-contract/f [154] 100.0% [159] 190(0.7%) 190(0.7%) coerce-simple-value ...ract/private/guts.rkt:385:0 ------------------------------------------------------------------------------- make-multiplication-node [155] 100.0% [160] 186(0.7%) 0(0.0%) make-multiplication-subnode ...re/reduce.rkt:244:0 for-loop [163] 100.0% ------------------------------------------------------------------------------- expand-capturing-lifts [157] 100.0% [161] 6252(24.6%) 190(0.7%) lambda-clause-expander (unknown source) finish-bodys [164] 82.7% loop [188] 14.3% ------------------------------------------------------------------------------- expand-capturing-lifts [157] 30.4% loop [188] 30.7% for-loop [167] 38.9% [162] 2912(11.4%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [165] 100.0% ------------------------------------------------------------------------------- make-multiplication-subnode [160] 100.0% [163] 186(0.7%) 0(0.0%) for-loop ...erbie/master/src/core/reduce.rkt:246:3 make-multiplication-subsubsubnode [166]100.0% ------------------------------------------------------------------------------- lambda-clause-expander [161] 29.5% for-loop [167] 70.5% [164] 5168(20.3%) 0(0.0%) finish-bodys (unknown source) for-loop [167] 100.0% ------------------------------------------------------------------------------- dispatch-transformer41 [162] 100.0% [165] 2912(11.4%) 892(3.5%) apply-transformer52 (unknown source) apply-transformer-in-context [168] 44.3% loop [188] 19.9% apply-post-expansion [170] 5.2% ------------------------------------------------------------------------------- make-multiplication-subsubsubnode [166] 50.0% for-loop [163] 50.0% [166] 186(0.7%) 0(0.0%) make-multiplication-subsubsubnode ...uce.rkt:266:0 make-multiplication-subsubsubnode [166] 50.0% mterm->expr [169] 50.0% ------------------------------------------------------------------------------- fallback-loop [24] 7.3% *rules* [9] 7.5% for-loop [167] 10.0% compile-forms33 [158] 11.2% finish-bodys [164] 64.1% [167] 6816(26.8%) 1808(7.1%) for-loop (unknown source) finish-bodys [164] 46.3% compile-module-linklet57 [171] 11.2% for-loop [167] 10.0% loop [188] 4.7% do-curry [173] 4.5% syntax-e [4] 3.0% finish-expanding-body33 [175] 2.9% ormap [176] 2.9% dispatch-transformer41 [162] 2.0% expand-implicit [8] 1.7% dispatch-variable [179] 0.7% datum->syntax6 [180] 0.7% expand-identifier [11] 0.4% ------------------------------------------------------------------------------- apply-transformer52 [165] 100.0% [168] 1290(5.1%) 206(0.8%) apply-transformer-in-context (unknown source) parse-app [172] 43.7% ??? [174] 28.5% parse-lambda [178] 11.8% ------------------------------------------------------------------------------- make-multiplication-subsubsubnode [166]100.0% [169] 186(0.7%) 0(0.0%) mterm->expr ...ie/master/src/core/reduce.rkt:274:0 type-of [177] 100.0% ------------------------------------------------------------------------------- apply-transformer52 [165] 100.0% [170] 150(0.6%) 0(0.0%) apply-post-expansion (unknown source) gf [190] 100.0% ------------------------------------------------------------------------------- for-loop [167] 100.0% [171] 762(3.0%) 762(3.0%) compile-module-linklet57 (unknown source) ------------------------------------------------------------------------------- apply-transformer-in-context [168] 100.0% [172] 564(2.2%) 0(0.0%) parse-app ...collects/racket/private/kw.rkt:1142:2 identifier? [182] 36.9% syntax->list [184] 35.1% datum->syntax6 [180] 28.0% ------------------------------------------------------------------------------- loop [106] 38.9% for-loop [167] 61.1% [173] 504(2.0%) 504(2.0%) do-curry ...-7.5/collects/racket/function.rkt:71:2 ------------------------------------------------------------------------------- apply-transformer-in-context [168] 100.0% [174] 368(1.4%) 184(0.7%) ??? ...collects/racket/private/qq-and-or.rkt:155:9 ??? [185] 50.0% ------------------------------------------------------------------------------- for-loop [167] 100.0% [175] 200(0.8%) 200(0.8%) finish-expanding-body33 (unknown source) ------------------------------------------------------------------------------- for-loop [167] 100.0% [176] 200(0.8%) 0(0.0%) ormap ....5/collects/racket/private/map.rkt:141:13 flag-set? [183] 100.0% ------------------------------------------------------------------------------- mterm->expr [169] 100.0% [177] 186(0.7%) 0(0.0%) type-of ...s/herbie/master/src/type-check.rkt:34:0 constant? [181] 100.0% ------------------------------------------------------------------------------- apply-transformer-in-context [168] 100.0% [178] 152(0.6%) 0(0.0%) parse-lambda ...llects/racket/private/kw.rkt:619:2 simple-args? [186] 100.0% ------------------------------------------------------------------------------- for-loop [167] 100.0% [179] 152(0.6%) 0(0.0%) dispatch-variable (unknown source) substitute-variable6 [187] 100.0% ------------------------------------------------------------------------------- parse-app [172] 17.5% for-loop [167] 25.4% eval [70] 57.1% [180] 904(3.6%) 388(1.5%) datum->syntax6 (unknown source) loop [188] 57.1% ------------------------------------------------------------------------------- matcher [127] 50.0% type-of [177] 50.0% [181] 372(1.5%) 0(0.0%) constant? ...ie/master/src/syntax/syntax.rkt:726:0 value? [189] 100.0% ------------------------------------------------------------------------------- parse-app [172] 100.0% [182] 208(0.8%) 208(0.8%) identifier? ...ollects/racket/private/stx.rkt:13:4 ------------------------------------------------------------------------------- ormap [176] 100.0% [183] 200(0.8%) 200(0.8%) flag-set? ...ies/herbie/master/src/config.rkt:28:0 ------------------------------------------------------------------------------- parse-app [172] 100.0% [184] 198(0.8%) 0(0.0%) syntax->list (unknown source) loop [188] 100.0% ------------------------------------------------------------------------------- ??? [174] 100.0% [185] 184(0.7%) 184(0.7%) ??? ...ollects/racket/private/qq-and-or.rkt:164:21 ------------------------------------------------------------------------------- parse-lambda [178] 100.0% [186] 152(0.6%) 152(0.6%) simple-args? ...llects/racket/private/kw.rkt:532:2 ------------------------------------------------------------------------------- dispatch-variable [179] 100.0% [187] 152(0.6%) 152(0.6%) substitute-variable6 (unknown source) ------------------------------------------------------------------------------- egraph-add-exprs [97] 0.1% ??? [85] 0.3% syntax->list [184] 1.5% gf [190] 1.5% datum->syntax6 [180] 1.9% parse-loop55 [129] 3.1% eval-const-expr [54] 3.4% for-loop [167] 7.0% apply-transformer52 [165] 7.0% for-loop [43] 7.3% lambda-clause-expander [161] 13.1% syntax-e/no-taint [14] 25.4% loop [188] 28.5% [188] 6800(26.7%) 1160(4.6%) loop (unknown source) loop [188] 28.5% gf [190] 25.3% dispatch-transformer41 [162] 13.1% expand-id-application-form17 [192] 7.0% core-form-sym [193] 5.6% ??? [191] 4.1% expand-capturing-lifts [157] 3.4% ??? [194] 3.2% parse-loop80 [41] 3.1% syntax-e [4] 2.9% ------------------------------------------------------------------------------- constant? [181] 100.0% [189] 372(1.5%) 372(1.5%) value? .../herbie/master/src/syntax/types.rkt:18:0 ------------------------------------------------------------------------------- apply-post-expansion [170] 1.4% loop [188] 98.6% [190] 2208(8.7%) 352(1.4%) gf (unknown source) propagation-apply [195] 49.9% propagation-merge [196] 18.1% propagation-apply-shifted [197] 16.0% loop [188] 5.4% ------------------------------------------------------------------------------- loop [128] 40.0% loop [188] 60.0% [191] 1926(7.6%) 202(0.8%) ??? ...ghtlies/herbie/master/src/points.rkt:190:26 ??? [194] 89.5% ------------------------------------------------------------------------------- expand-capturing-lifts [157] 16.7% loop [188] 83.3% [192] 980(3.8%) 0(0.0%) expand-id-application-form17 (unknown source) syntax-e/no-taint [14] 62.2% resolve+shift28 [17] 21.0% binding-lookup52 [198] 16.7% ------------------------------------------------------------------------------- loop [188] 100.0% [193] 378(1.5%) 0(0.0%) core-form-sym (unknown source) resolve+shift28 [17] 100.0% ------------------------------------------------------------------------------- loop [188] 6.2% loop [119] 9.4% ??? [191] 27.8% .../more-scheme.rkt:261:28 [28] 56.6% [194] 6204(24.4%) 2068(8.1%) ??? ...htlies/herbie/master/src/programs.rkt:115:2 ??? [199] 57.8% ??? [201] 5.9% ??? [200] 3.0% ------------------------------------------------------------------------------- gf [190] 100.0% [195] 1102(4.3%) 1102(4.3%) propagation-apply (unknown source) ------------------------------------------------------------------------------- gf [190] 100.0% [196] 400(1.6%) 400(1.6%) propagation-merge (unknown source) ------------------------------------------------------------------------------- gf [190] 100.0% [197] 354(1.4%) 354(1.4%) propagation-apply-shifted (unknown source) ------------------------------------------------------------------------------- expand-id-application-form17 [192] 100.0% [198] 164(0.6%) 164(0.6%) binding-lookup52 (unknown source) ------------------------------------------------------------------------------- ??? [194] 100.0% [199] 3584(14.1%) 2616(10.3%) ??? .../herbie/master/src/syntax/syntax.rkt:214:17 return/no-unsupplied [202] 27.0% ------------------------------------------------------------------------------- ??? [194] 47.9% for-loop [117] 52.1% [200] 384(1.5%) 384(1.5%) ??? ...cket-7.5/collects/racket/function.rkt:93:12 ------------------------------------------------------------------------------- ??? [194] 100.0% [201] 368(1.4%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:379:33 ival-add [203] 50.0% ival-sqrt [204] 50.0% ------------------------------------------------------------------------------- pattern-substitute [26] 14.5% ??? [199] 85.5% [202] 1132(4.4%) 544(2.1%) return/no-unsupplied ...ct/private/arr-i.rkt:566:0 filter [205] 51.9% ------------------------------------------------------------------------------- ??? [201] 100.0% [203] 184(0.7%) 0(0.0%) ival-add ...erbie/master/src/biginterval.rkt:101:0 bfadd [206] 100.0% ------------------------------------------------------------------------------- ??? [201] 100.0% [204] 184(0.7%) 0(0.0%) ival-sqrt ...rbie/master/src/biginterval.rkt:211:0 bfsqrt [207] 100.0% ------------------------------------------------------------------------------- return/no-unsupplied [202] 100.0% [205] 588(2.3%) 588(2.3%) filter ...5/collects/racket/private/list.rkt:256:2 ------------------------------------------------------------------------------- ival-add [203] 100.0% [206] 184(0.7%) 0(0.0%) bfadd ...-lib/math/private/bigfloat/mpfr.rkt:835:4 ??? [208] 100.0% ------------------------------------------------------------------------------- ival-sqrt [204] 100.0% [207] 184(0.7%) 0(0.0%) bfsqrt ...lib/math/private/bigfloat/mpfr.rkt:632:4 new-mpfr [209] 100.0% ------------------------------------------------------------------------------- bfadd [206] 100.0% [208] 184(0.7%) 184(0.7%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4 ------------------------------------------------------------------------------- bfsqrt [207] 100.0% [209] 184(0.7%) 184(0.7%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0 -------------------------------------------------------------------------------