Date:Thursday, June 4th, 2020
Commit:08f7e9a2 on ival-find-range
Hostname:warfa with Racket 7.5
Seed:2020156
Parameters:256 points for 4 iterations
Flags:
setup:simplifyrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:simplifyreduce:regimesreduce:avg-errorreduce:binary-searchreduce:branch-expressionsprecision:doubleprecision:fallback
default

Details

sample8.0s (39.5%)

Algorithm
18×intervals
Results
3.7s81914×body80valid
899.0ms21969×body80nan
742.0ms4140×body1280valid
0.0msbody160valid

prune4.5s (22.3%)

Filtered
1678 candidates to 3004 candidates (-79.0%)

simplify4.0s (19.8%)

Algorithm
46×egg-herbie

regimes1.3s (6.4%)

Accuracy

Total 2.8b remaining (14.7%)

Threshold costs 1.5b (8%)

1.3b90.1%jeff quadratic root 2
1.0b91.6%jeff quadratic root 1
0.3b0%sqrt times
0.1b92.5%fabs fraction 1
0.1b0%neg log

series1.2s (5.7%)

Calls

73 calls:

59.0ms
(pow (/ (cbrt (neg (+ f n))) (cbrt (- f n))) 3)
40.0ms
(cbrt (neg (+ f n)))
34.0ms
(/ (cbrt (neg (+ f n))) (cbrt (- f n)))
31.0ms
(* (/ x y) (* (cbrt z) (cbrt z)))
31.0ms
(/ (* x (* (cbrt z) (cbrt z))) y)

rewrite743.0ms (3.7%)

Algorithm
28×rewrite-expression-head
Calls

73 calls:

32.0ms
(log (exp (pow (/ (neg (+ f n)) (- f n)) 3)))
31.0ms
(exp (pow (/ (neg (+ f n)) (- f n)) 3))
25.0ms
(pow (/ (cbrt (neg (+ f n))) (cbrt (- f n))) 3)
20.0ms
(* 0.5 (/ (pow x 2) (pow 1.0 2)))
20.0ms
(cbrt (pow (/ (neg (+ f n)) (- f n)) 3))
Rules
1641×*-un-lft-identity
1343×add-sqr-sqrt
1287×times-frac
799×add-cube-cbrt
755×cbrt-prod
523×unpow-prod-down
456×cube-prod
398×distribute-lft-neg-in distribute-rgt-neg-in
320×exp-prod
232×difference-of-squares
217×distribute-lft-out--
204×distribute-lft-out
185×add-exp-log
152×pow1
144×log-pow
139×add-cbrt-cube
113×add-log-exp
103×associate-*r*
99×neg-mul-1
85×cbrt-div
82×flip-- flip3--
74×sqrt-prod
68×sqrt-div
60×associate-/l*
48×associate-*l* log-prod
43×pow-unpow
42×prod-exp
38×sqrt-pow1
34×cbrt-unprod
33×sqr-pow
32×associate-/r* associate-/r/
30×div-exp
29×unswap-sqr
28×frac-times
25×associate-*l/
24×pow1/3 div-inv unpow2
23×pow1/2
22×cbrt-undiv pow-prod-down pow-pow
21×associate-+l+
19×rem-sqrt-square
16×pow-exp
12×pow-to-exp associate-*r/ associate-/l/
11×sub-neg flip-+ flip3-+
10×neg-sub0 associate-+r+ sum-log distribute-neg-frac
distribute-rgt-in distribute-lft-in diff-log pow-prod-up rem-exp-log
distribute-neg-in distribute-frac-neg
log-div clear-num neg-log *-commutative frac-2neg
exp-sum unpow-prod-up pow-plus cube-mult unpow3 rem-cube-cbrt
cube-neg exp-neg
cube-div +-commutative
rem-log-exp div-sub pow-sqr pow-sub
pow2 frac-sub associate-+r- distribute-rgt-out sub-div pow-neg associate-+l- exp-diff
associate--l- e-exp-1 distribute-lft1-in sqrt-unprod log-rec pow3 rem-cbrt-cube

localize385.0ms (1.9%)

bsearch142.0ms (0.7%)

end0.0ms (0.0%)

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