Date:Wednesday, March 4th, 2020
Commit:96d2f482 on refactor-and-minor
Hostname:warfa with Racket 7.5
Seed:2020064
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

series3.7m (45.5%)

Calls

491 calls:

2.4m
(- (pow (pow 1.0 3) 3) (pow (* (sqrt (pow (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))))) (exp (- (* (fabs x) (fabs x))))) 3)) (sqrt (pow (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))))) (exp (- (* (fabs x) (fabs x))))) 3))) 3))
3.4s
(- (pow 1.0 3) (pow (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))))) (exp (- (* (fabs x) (fabs x))))) 3))
3.3s
(- (pow 1.0 3) (* (sqrt (pow (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))))) (exp (- (* (fabs x) (fabs x))))) 3)) (sqrt (pow (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))))) (exp (- (* (fabs x) (fabs x))))) 3))))
2.3s
(* (/ (/ (* i (+ (+ alpha beta) i)) (+ (+ alpha beta) (* 2.0 i))) (+ (+ (+ alpha beta) (* 2.0 i)) (sqrt 1.0))) (/ (/ (+ (* beta alpha) (* i (+ (+ alpha beta) i))) (+ (+ alpha beta) (* 2.0 i))) (- (+ (+ alpha beta) (* 2.0 i)) (sqrt 1.0))))
2.1s
(* (/ (/ i (/ (+ (+ alpha beta) (* 2.0 i)) (+ (+ alpha beta) i))) (+ (+ (+ alpha beta) (* 2.0 i)) (sqrt 1.0))) (/ (/ (sqrt (+ (* beta alpha) (* i (+ (+ alpha beta) i)))) 1) (/ (- (+ (+ alpha beta) (* 2.0 i)) (sqrt 1.0)) (/ (sqrt (+ (* beta alpha) (* i (+ (+ alpha beta) i)))) (+ (+ alpha beta) (* 2.0 i))))))

sample1.9m (23.2%)

Algorithm
100×intervals
Results
47.6s15984×body10240exit
18.3s452097×body80valid
14.0s30706×body1280valid
6.6s23639×body640valid
2.8s3056×body1280nan
2.5s69417×body80nan
2.2s12077×body320valid
1.7s2583×body640nan
1.1s10075×body160valid
653.0ms49536×pre80true
620.0ms1301×body320nan
342.0ms1539×body2560valid
201.0ms660×body160nan
139.0ms568×body5120valid

prune1.7m (20.9%)

Filtered
30224 candidates to 17409 candidates (57.6%)

simplify19.0s (3.9%)

Algorithm
261×egg-herbie

rewrite18.7s (3.9%)

Algorithm
161×rewrite-expression-head
Calls

491 calls:

9.3s
(* (/ (/ i (/ (+ (+ alpha beta) (* 2.0 i)) (+ (+ alpha beta) i))) (+ (+ (+ alpha beta) (* 2.0 i)) (sqrt 1.0))) (/ (/ (sqrt (+ (* beta alpha) (* i (+ (+ alpha beta) i)))) 1) (/ (- (+ (+ alpha beta) (* 2.0 i)) (sqrt 1.0)) (/ (sqrt (+ (* beta alpha) (* i (+ (+ alpha beta) i)))) (+ (+ alpha beta) (* 2.0 i))))))
835.0ms
(* (/ (/ (* (cbrt (+ (+ (+ alpha beta) (* beta alpha)) 1.0)) (cbrt (+ (+ (+ alpha beta) (* beta alpha)) 1.0))) (cbrt (+ (+ (+ alpha beta) (* 2.0 1.0)) 1.0))) (cbrt (+ (+ (+ alpha beta) (* 2.0 1.0)) 1.0))) (/ (/ (/ (cbrt (+ (+ (+ alpha beta) (* beta alpha)) 1.0)) (+ (+ alpha beta) (* 2.0 1.0))) (+ (+ alpha beta) (* 2.0 1.0))) (cbrt (+ (+ (+ alpha beta) (* 2.0 1.0)) 1.0))))
186.0ms
(* 0.0005064034 (* (* (* (* x x) (* x x)) (* x x)) (* x x)))
185.0ms
(* 0.0140005442 (* (* (* (* x x) (* x x)) (* x x)) (* x x)))
147.0ms
(+ (/ (/ (+ alpha beta) (/ (+ alpha (+ (* 2.0 i) beta)) (- beta alpha))) (+ (+ (+ alpha beta) (* 2.0 i)) 2.0)) 1.0)
Rules
48249×times-frac
28525×add-sqr-sqrt
27262×*-un-lft-identity
19357×add-cube-cbrt
11707×sqrt-prod
5377×associate-*r*
3750×add-exp-log
3634×difference-of-squares
2508×add-cbrt-cube
2102×distribute-lft-out
1909×distribute-lft-out--
1858×pow1
1855×associate-*l*
1681×prod-exp
1635×associate-/r/
1598×cbrt-prod
1380×div-inv
1194×flip-+ flip3-+
934×cbrt-unprod
840×div-exp
780×add-log-exp
747×associate-/l*
694×associate-/r*
693×unpow-prod-down
629×pow-prod-down
615×unswap-sqr
575×frac-times
557×cbrt-undiv
478×frac-add
477×pow-exp
474×associate-*r/
355×associate-*l/
332×swap-sqr
285×sqrt-div
246×cbrt-div
245×pow-to-exp
237×sqr-pow
204×log-pow
168×flip3-- flip--
164×*-commutative
137×exp-neg
127×pow1/3
118×log-prod
115×cube-div
114×cube-prod
109×neg-sub0
108×exp-diff
104×sqrt-pow1
98×associate-/l/
95×1-exp
89×diff-log
84×pow1/2
83×clear-num frac-2neg
76×sum-log
71×sub-neg
68×rem-sqrt-square
66×distribute-rgt-in distribute-lft-in
65×pow-unpow
60×rec-exp
59×associate-+l-
54×pow-prod-up
53×pow-sub
44×pow-sqr
42×pow-plus
40×distribute-neg-frac
38×un-div-inv
36×+-commutative exp-prod
35×pow-pow
34×pow2 associate--l+
30×rem-cube-cbrt
23×unpow3 cube-mult
21×distribute-rgt-neg-in distribute-lft-neg-in
16×rem-log-exp
15×unpow2
14×div-sub
13×associate--l-
12×associate-+l+
11×rem-exp-log
10×inv-pow pow-flip associate-+r+
log-div
neg-log
sin-sum distribute-neg-in associate--r+
neg-mul-1
frac-sub
cos-sum difference-cubes unpow-prod-up exp-sum
pow3 associate-+r- distribute-rgt-neg-out
e-exp-1 sqrt-unprod associate--r- rem-cbrt-cube

regimes7.8s (1.6%)

Accuracy

Total 96.2b remaining (36.8%)

Threshold costs 4.2b (1.6%)

17.0b50.9%math.sqrt on complex, imaginary part, im greater than 0 branch
10.4b57.5%math.log10 on complex, real part
10.3b57.4%math.log/2 on complex, real part
10.0b59.1%math.log/1 on complex, real part
9.8b58.5%math.abs on complex

localize2.7s (0.6%)

bsearch1.8s (0.4%)

end1.0ms (0.0%)