Date:Thursday, April 30th, 2020
Commit:79b0ceb2 on master
Hostname:warfa with Racket 7.5
Seed:2020121
Parameters:256 points for 4 iterations
Flags:
setup:simplifyrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:complexrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:simplifyreduce:regimesreduce:avg-errorreduce:binary-searchreduce:branch-expressionsprecision:doubleprecision:fallback
default

Details

sample1.4m (41.8%)

Algorithm
60×intervals
Results
31.7s337564×body80valid
11.3s201094×body80nan
8.2s21417×body1280valid
3.1s5282×body2560valid
3.1s11052×body640valid
1.6s3127×body2560nan
996.0ms5145×body320valid
874.0ms2653×body1280nan
680.0ms16512×pre80true
350.0ms2489×body160valid
296.0ms1287×body640nan
115.0ms682×body320nan
84.0ms245×body5120valid
79.0ms278×body5120exit
43.0ms330×body160nan

prune42.4s (21.4%)

Filtered
12878 candidates to 8240 candidates (64.0%)

series40.1s (20.3%)

Calls

341 calls:

2.6s
(- (- (+ (- (* (* 18.0 (* x y)) (* z t)) (* (* a 4.0) t)) (* b c)) (* x (* 4.0 i))) (* (* j 27.0) k))
668.0ms
(/ (- (* (* z (sqrt (+ t a))) (* (- a (/ 5.0 6.0)) (* t 3.0))) (* t (* (- b c) (- (* (- (* a a) (* (/ 5.0 6.0) (/ 5.0 6.0))) (* t 3.0)) (* (- a (/ 5.0 6.0)) 2.0))))) (* t (* (- a (/ 5.0 6.0)) (* t 3.0))))
573.0ms
(cbrt (/ (+ (* (+ (* (+ (* (+ (* x y) z) y) 27464.7644705) y) 230661.510616) y) t) (+ (* (+ (* (+ (* (+ y a) y) b) y) c) y) i)))
571.0ms
(- (* (* z (sqrt (+ t a))) (* (- a (/ 5.0 6.0)) (* t 3.0))) (* t (* (- b c) (- (* (- (* a a) (* (/ 5.0 6.0) (/ 5.0 6.0))) (* t 3.0)) (* (- a (/ 5.0 6.0)) 2.0)))))
520.0ms
(/ (+ (* (+ (* (+ (* (+ (* x y) z) y) 27464.7644705) y) 230661.510616) y) t) (* (cbrt (+ (* (+ (* (+ (* (+ y a) y) b) y) c) y) i)) (cbrt (+ (* (+ (* (+ (* (+ y a) y) b) y) c) y) i))))

regimes15.1s (7.6%)

Accuracy

Total 45.9b remaining (29.3%)

Threshold costs 2.4b (1.5%)

11.8b-7.1%Linear.Matrix:det44 from linear-1.19.1.3
5.3b79.8%NMSE problem 3.2.1
4.1b33.7%Linear.Matrix:det33 from linear-1.19.1.3
3.9b85.7%The quadratic formula (r1)
2.9b-16.5%cos(2*x)/(cos^2(x)*sin^2(x))

simplify8.8s (4.4%)

Algorithm
163×egg-herbie

rewrite3.5s (1.8%)

Algorithm
103×rewrite-expression-head
Calls

341 calls:

60.0ms
(* (/ (/ (- y z) (* (cbrt (- (+ t 1.0) z)) (cbrt (- (+ t 1.0) z)))) (cbrt (- (+ t 1.0) z))) (- a x))
58.0ms
(/ (- (* (* z (sqrt (+ t a))) (* (- a (/ 5.0 6.0)) (* t 3.0))) (* t (* (- b c) (- (* (- (* a a) (* (/ 5.0 6.0) (/ 5.0 6.0))) (* t 3.0)) (* (- a (/ 5.0 6.0)) 2.0))))) (* t (* (- a (/ 5.0 6.0)) (* t 3.0))))
47.0ms
(/ (sqrt (- (+ f n))) (/ (- f n) (sqrt (- (+ f n)))))
43.0ms
(/ (+ (* (+ (* (+ (* (+ (* x y) z) y) 27464.7644705) y) 230661.510616) y) t) (* (cbrt (+ (* (+ (* (+ (* (+ y a) y) b) y) c) y) i)) (cbrt (+ (* (+ (* (+ (* (+ y a) y) b) y) c) y) i))))
33.0ms
(- (* (* z (sqrt (+ t a))) (* (- a (/ 5.0 6.0)) (* t 3.0))) (* t (* (- b c) (- (* (- (* a a) (* (/ 5.0 6.0) (/ 5.0 6.0))) (* t 3.0)) (* (- a (/ 5.0 6.0)) 2.0)))))
Rules
6750×times-frac
5836×*-un-lft-identity
5276×add-sqr-sqrt
3703×add-cube-cbrt
2271×sqrt-prod
2116×add-exp-log
1219×add-cbrt-cube
1029×distribute-rgt-neg-in
980×distribute-lft-neg-in
962×prod-exp
923×associate-*l/
920×associate-*r/
839×flip-- flip3--
813×pow1
659×associate-*l*
604×difference-of-squares
600×associate-*r*
597×frac-sub
586×distribute-lft-out--
566×add-log-exp
527×frac-times
511×distribute-lft-out
447×cbrt-prod
431×associate-/r*
420×div-exp
413×associate-/l*
359×cbrt-unprod
342×sqrt-div
262×flip-+ flip3-+ neg-mul-1
252×associate-/r/
238×div-inv
228×associate-/l/
225×pow-prod-down
224×cbrt-div
202×cbrt-undiv
194×pow-exp
190×pow-to-exp
172×distribute-rgt-in distribute-lft-in
169×unswap-sqr
164×exp-prod
152×log-prod
150×sub-neg
118×*-commutative
114×log-pow
92×unpow-prod-down
74×frac-2neg clear-num
69×diff-log
68×associate-+r+
65×sum-log
59×pow1/3
54×associate-+l+
50×swap-sqr
44×distribute-neg-frac
42×sqr-pow 1-exp rec-exp
39×tan-quot
33×sqrt-pow1
32×pow1/2
30×sin-mult
29×pow-unpow
28×+-commutative
26×associate--r+
25×rem-sqrt-square cos-mult
24×frac-add
22×unpow-prod-up neg-sub0
20×associate-+l- associate--l+
17×div-sub
15×log-div
14×sub-div neg-log
13×pow-flip
12×inv-pow associate--l-
10×unpow2
un-div-inv pow-sqr pow-prod-up
rem-exp-log
exp-diff pow-sub rem-log-exp
pow-pow associate-+r- distribute-frac-neg exp-sum
pow-plus pow2
exp-neg distribute-neg-in log-rec
distribute-lft-neg-out
sqrt-unprod tan-sum cos-sum
sin-cos-mult e-exp-1 unpow1/3 exp-to-pow distribute-rgt-neg-out pow-neg

bsearch2.6s (1.3%)

localize2.6s (1.3%)

end1.0ms (0.0%)