Date:Friday, May 29th, 2020
Commit:30d0df99 on master
Hostname:warfa with Racket 7.5
Seed:2020150
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

sample9.3s (47.7%)

Algorithm
18×intervals
Results
3.6s82184×body80valid
1.7s55133×body80nan
728.0ms4201×body1280valid
0.0ms7×body160valid

prune4.3s (21.8%)

Filtered
2467 candidates to 1679 candidates (31.9%)

simplify2.3s (11.6%)

Algorithm
46×egg-herbie

regimes1.2s (6.0%)

Accuracy

Total 2.5b remaining (13.9%)

Threshold costs 2.5b (13.9%)

0.9b92.8%jeff quadratic root 2
0.8b93.2%jeff quadratic root 1
0.4b0%sqrt times
0.4b77.5%fabs fraction 1
0.0b0%subtraction fraction

series1.1s (5.9%)

Calls

74 calls:

38.0ms
(* (pow (exp (neg (+ (sqrt 1.0) x))) (sqrt 1.0)) (pow (exp (neg (+ (sqrt 1.0) x))) (neg x)))
33.0ms
(- (neg b) (* (fabs (cbrt (- (* b b) (* (* 4.0 a) c)))) (sqrt (cbrt (- (* b b) (* (* 4.0 a) c))))))
32.0ms
(+ (neg b) (* (fabs (cbrt (- (* b b) (* (* 4.0 a) c)))) (sqrt (cbrt (- (* b b) (* (* 4.0 a) c))))))
31.0ms
(+ (neg b) (* (fabs (cbrt (- (* b b) (* (* 4.0 a) c)))) (sqrt (cbrt (- (* b b) (* (* 4.0 a) c))))))
29.0ms
(sqrt (- (* b b) (* (* 4.0 a) c)))

rewrite823.0ms (4.2%)

Algorithm
28×rewrite-expression-head
Calls

74 calls:

209.0ms
(/ (neg (+ f n)) (- f n))
40.0ms
(+ (log (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) (log (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))))
19.0ms
(log (exp (/ -1 (/ (- f n) (+ f n)))))
17.0ms
(* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
17.0ms
(log (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))
Rules
1192×*-un-lft-identity
1037×add-sqr-sqrt
1026×times-frac
639×add-cube-cbrt
358×exp-prod
214×add-exp-log
213×sqrt-prod
161×difference-of-squares
157×log-pow
155×add-cbrt-cube
147×distribute-lft-out
131×distribute-lft-out--
130×pow1
129×add-log-exp
114×distribute-rgt-neg-in
112×distribute-lft-neg-in
104×associate-*l*
85×associate-/r*
66×prod-exp
61×cbrt-prod
56×associate-/l*
54×flip-- flip3--
46×sqrt-div
44×associate-/r/ log-prod
37×associate-*r*
36×div-exp
32×div-inv cbrt-unprod
28×flip3-+ flip-+ neg-mul-1
26×cbrt-undiv unswap-sqr
25×associate-*l/
24×cbrt-div
23×sqrt-pow1
22×pow1/2
21×unpow-prod-down pow-prod-down
18×pow-unpow
17×pow1/3
16×associate-*r/ neg-sub0
15×sub-neg
14×diff-log rem-exp-log rem-sqrt-square neg-log pow-pow associate-+r+
11×frac-times
10×log-div sum-log sqr-pow associate-/l/ distribute-neg-in frac-add
9×*-commutative pow-exp clear-num frac-2neg
8×exp-sum pow-to-exp associate-+l+
7×exp-neg
6×exp-diff 1-exp rec-exp un-div-inv div-sub
5×distribute-frac-neg
4×associate-+l- distribute-rgt-in +-commutative unpow-prod-up sqrt-unprod associate--l- rem-log-exp distribute-lft-in distribute-neg-frac
3×pow-neg pow-sub
2×associate-+r- sqrt-undiv
1×associate--r+ e-exp-1 log-rec sub-div frac-sub pow-prod-up

localize379.0ms (1.9%)

bsearch162.0ms (0.8%)

end0.0ms (0.0%)

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