Date:Saturday, July 18th, 2020
Commit:61547132 on release-1.4
Hostname:warfa with Racket 7.5
Seed:2020200
Parameters:256 points for 4 iterations
Flags:
setup:simplifysetup:searchrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:simplifyreduce:regimesreduce:avg-errorreduce:binary-searchreduce:branch-expressionsprecision:doubleprecision:fallback
default

Details

sample5.8s (32.1%)

Algorithm
18×intervals
Results
3.2s70142×body80valid
811.0ms4157×body1280valid
121.0ms1383×body80nan
119.0ms2007×body80invalid
0.0msbody160valid

simplify3.7s (20.2%)

Algorithm
42×egg-herbie

prune3.4s (18.6%)

Filtered
1783 candidates to 1199 candidates (32.8%)

analyze1.9s (10.6%)

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
11.1%88.8%0.1%1
11.1%83.3%5.6%2
19.4%69.4%11.2%3
31.9%51.3%16.8%4
35.4%45.1%19.5%5
45.1%34%20.9%6
50.7%26.4%23%7
53.3%23.4%23.3%8
57.6%18.3%24.1%9
59.6%15.1%25.4%10
61.3%12.9%25.8%11
63.2%10%26.8%12
64.2%8.2%27.6%13
64.9%6.9%28.2%14

regimes1.2s (6.9%)

Accuracy

Total 5.0b remaining (30.4%)

Threshold costs 0.5b (3%)

2.2b0%fabs fraction 1
1.3b90.9%jeff quadratic root 2
1.0b93.5%jeff quadratic root 1
0.5b0%sqrt times
0.0b0%exp neg sub

series1.0s (5.7%)

Calls

66 calls:

51.0ms
(/ (* 2.0 c) (+ (neg b) (sqrt (- (* b b) (* (* 4.0 a) c)))))
41.0ms
(/ (cbrt (+ f n)) (sqrt (- n f)))
41.0ms
(cbrt (- (/ (+ x 4.0) y) (* (/ x y) z)))
33.0ms
(cbrt (+ f n))
32.0ms
(cbrt (+ f n))

rewrite512.0ms (2.8%)

Algorithm
24×rewrite-expression-head
Calls

66 calls:

40.0ms
(/ (- (pow (/ 1.0 x) 3) (pow 1.0 3)) (* 1.0 (+ 1.0 (/ (+ 1.0 (/ 1.0 x)) x))))
33.0ms
(* (/ 1 (* (cbrt y) (cbrt y))) (* (* z (* (cbrt x) (/ (cbrt x) (cbrt (pow (cbrt y) 2))))) (/ (cbrt x) (cbrt (cbrt y)))))
21.0ms
(- (pow (/ 1.0 x) 3) (pow 1.0 3))
19.0ms
(/ (+ f n) (- n f))
16.0ms
(* (/ 1 (* (cbrt y) (cbrt y))) (* z (/ x (cbrt y))))
Rules
554×add-exp-log
539×add-sqr-sqrt
401×*-un-lft-identity
284×prod-exp
267×add-cube-cbrt
266×times-frac
248×add-cbrt-cube
155×cbrt-prod
133×pow1
130×cbrt-unprod
116×div-exp
103×associate-*l* unpow-prod-down
101×sqrt-prod
95×add-log-exp
93×difference-of-squares
86×associate-*r*
67×cube-prod
64×cbrt-undiv
56×associate-/l*
49×sqr-pow
39×unswap-sqr
38×sqrt-div
37×flip-- flip3--
35×distribute-lft-out--
32×distribute-lft-out
28×associate-/r*
27×associate-*r/ pow-prod-down
24×1-exp rec-exp
20×sqrt-pow1 pow1/3
19×pow1/2
18×div-inv
16×rem-sqrt-square cbrt-div
14×sub-neg associate-*l/
13×*-commutative
12×diff-log
10×flip-+ flip3-+ associate-/l/ swap-sqr associate-/r/
clear-num distribute-rgt-neg-in exp-prod frac-2neg
pow-unpow frac-times
pow-pow
pow-exp
pow-to-exp difference-cubes
neg-sub0 exp-neg frac-sub sum-log sub-div div-sub pow-sqr pow-prod-up exp-diff rem-cube-cbrt rem-exp-log
cube-div pow2 exp-sum distribute-rgt-in +-commutative distribute-lft-in pow-plus sqrt-unprod neg-log cube-mult un-div-inv associate-+l- unpow3

localize385.0ms (2.1%)

bsearch168.0ms (0.9%)

end0.0ms (0.0%)

Profiling

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