Date:Friday, June 5th, 2020
Commit:08f7e9a2 on ival-find-range
Hostname:warfa with Racket 7.5
Seed:2020157
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

sample4.4m (50.9%)

Algorithm
98×intervals
Results
2.6m27016×body5120exit
24.5s432547×body80valid
17.0s29976×body1280valid
13.0s8277×body1280nan
8.3s22963×body640valid
8.0s6929×body640nan
3.1s41334×body80nan
2.9s11875×body320valid
2.9s3488×body320nan
1.0s6188×body160valid
957.0ms49536×pre80true
935.0ms1780×body160nan
515.0ms1542×body2560valid
245.0ms664×body5120valid
191.0ms5291×body80overflowed

series2.5m (28.4%)

Calls

477 calls:

811.0ms
(- (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 (neg (* (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 (neg (* (fabs x) (fabs x))))) 3))))
793.0ms
(- (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 (neg (* (fabs x) (fabs x))))) 3))
456.0ms
(* (* (* (/ 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 (neg (* (fabs x) (fabs x))))) (+ (* (* (/ 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 (neg (* (fabs x) (fabs x))))) 1.0))
454.0ms
(* (* (* (/ 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 (neg (* (fabs x) (fabs x))))) (+ (* (* (/ 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 (neg (* (fabs x) (fabs x))))) 1.0))
394.0ms
(* (/ (/ (* i (+ (+ alpha beta) i)) (+ (+ alpha beta) (* 2.0 i))) (+ (+ (+ alpha beta) (* 2.0 i)) (sqrt 1.0))) (sqrt (/ (/ (+ (* beta alpha) (* i (+ (+ alpha beta) i))) (+ (+ alpha beta) (* 2.0 i))) (- (+ (+ alpha beta) (* 2.0 i)) (sqrt 1.0)))))

prune1.2m (13.4%)

Filtered
10561 candidates to 16797 candidates (-59.0%)

simplify15.9s (3.1%)

Algorithm
256×egg-herbie

regimes12.1s (2.3%)

Accuracy

Total 74.2b remaining (29.2%)

Threshold costs 3.7b (1.5%)

10.5b58.1%math.sqrt on complex, real part
8.2b63%math.log10 on complex, real part
8.2b62.9%math.log/1 on complex, real part
8.1b64.2%math.log/2 on complex, real part
7.1b66.6%math.abs on complex

rewrite6.3s (1.2%)

Algorithm
160×rewrite-expression-head
Calls

481 calls:

213.0ms
(* (/ (* (cbrt (/ (+ (+ (+ alpha beta) (* beta alpha)) 1.0) (+ (+ alpha beta) (* 2.0 1.0)))) (cbrt (/ (+ (+ (+ alpha beta) (* beta alpha)) 1.0) (+ (+ alpha beta) (* 2.0 1.0))))) (sqrt (+ (+ alpha beta) (* 2.0 1.0)))) (/ (/ (cbrt (/ (+ (+ (+ alpha beta) (* beta alpha)) 1.0) (+ (+ alpha beta) (* 2.0 1.0)))) (sqrt (+ (+ alpha beta) (* 2.0 1.0)))) (+ (+ (+ alpha beta) (* 2.0 1.0)) 1.0)))
170.0ms
(* (/ (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) (sqrt (exp (+ (+ (- z 1.0) 7.0) 0.5)))) (/ (+ (+ (+ (+ (+ (+ (+ (+ 0.9999999999998099 (/ 676.5203681218851 (/ (* (- (- z 1.0) 1.0) z) (- (- z 1.0) 1.0)))) (/ -1259.1392167224028 (+ (- z 1.0) 2.0))) (/ 771.3234287776531 (+ (- z 1.0) 3.0))) (/ -176.6150291621406 (+ (- z 1.0) 4.0))) (/ 12.507343278686905 (+ (- z 1.0) 5.0))) (/ -0.13857109526572012 (+ (- z 1.0) 6.0))) (/ 9.984369578019572e-06 (+ (- z 1.0) 7.0))) (/ 1.5056327351493116e-07 (+ (- z 1.0) 8.0))) (sqrt (exp (+ (+ (- z 1.0) 7.0) 0.5)))))
146.0ms
(/ (* (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) (+ (+ (+ (+ (+ (+ (+ (+ 0.9999999999998099 (/ 676.5203681218851 (/ (* (- (- z 1.0) 1.0) z) (- (- z 1.0) 1.0)))) (/ -1259.1392167224028 (+ (- z 1.0) 2.0))) (/ 771.3234287776531 (+ (- z 1.0) 3.0))) (/ -176.6150291621406 (+ (- z 1.0) 4.0))) (/ 12.507343278686905 (+ (- z 1.0) 5.0))) (/ -0.13857109526572012 (+ (- z 1.0) 6.0))) (/ 9.984369578019572e-06 (+ (- z 1.0) 7.0))) (/ 1.5056327351493116e-07 (+ (- z 1.0) 8.0)))) (exp (+ (+ (- z 1.0) 7.0) 0.5)))
141.0ms
(* (/ (* (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) (+ (+ (+ (+ (+ (+ (+ (+ 0.9999999999998099 (/ 676.5203681218851 (/ (* (- (- z 1.0) 1.0) z) (- (- z 1.0) 1.0)))) (/ -1259.1392167224028 (+ (- z 1.0) 2.0))) (/ 771.3234287776531 (+ (- z 1.0) 3.0))) (/ -176.6150291621406 (+ (- z 1.0) 4.0))) (/ 12.507343278686905 (+ (- z 1.0) 5.0))) (/ -0.13857109526572012 (+ (- z 1.0) 6.0))) (/ 9.984369578019572e-06 (+ (- z 1.0) 7.0))) (/ 1.5056327351493116e-07 (+ (- z 1.0) 8.0)))) (exp z)) (exp (- (- 1.0 7.0) 0.5)))
140.0ms
(* (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) (+ (+ (+ (+ (+ (+ (+ (+ 0.9999999999998099 (/ 676.5203681218851 (/ (* (- (- z 1.0) 1.0) z) (- (- z 1.0) 1.0)))) (/ -1259.1392167224028 (+ (- z 1.0) 2.0))) (/ 771.3234287776531 (+ (- z 1.0) 3.0))) (/ -176.6150291621406 (+ (- z 1.0) 4.0))) (/ 12.507343278686905 (+ (- z 1.0) 5.0))) (/ -0.13857109526572012 (+ (- z 1.0) 6.0))) (/ 9.984369578019572e-06 (+ (- z 1.0) 7.0))) (/ 1.5056327351493116e-07 (+ (- z 1.0) 8.0))))
Rules
8735×*-un-lft-identity
8659×times-frac
6194×add-sqr-sqrt
4715×add-cube-cbrt
2127×distribute-lft-out
2107×add-exp-log
1841×cbrt-prod
1800×add-cbrt-cube
1763×associate-*r*
1686×pow1
1504×sqrt-prod
876×associate-*l*
848×flip-+ flip3-+
775×add-log-exp
714×associate-/r/
702×prod-exp
657×associate-*r/
632×frac-add
603×associate-/l*
581×unpow-prod-down
539×cbrt-unprod
483×cube-prod
447×frac-times
412×div-exp
411×associate-/r*
390×difference-of-squares
362×pow-prod-down
342×div-inv
329×cbrt-undiv
313×unswap-sqr
269×distribute-lft-out--
242×associate-*l/
218×cbrt-div
212×log-pow
187×associate-/l/
186×flip-- flip3--
144×sqrt-div *-commutative
135×pow-prod-up
124×sqr-pow
118×cube-div
114×pow1/3
109×swap-sqr
108×log-prod
99×sub-neg
97×pow-plus diff-log
94×distribute-rgt-in distribute-lft-in
93×sqrt-pow1
89×pow-exp
86×exp-neg exp-diff
82×clear-num frac-2neg
77×pow-sqr
72×neg-sub0
70×pow1/2
68×associate-+l-
66×sum-log
55×pow-sub
54×pow2 pow-to-exp
49×associate--l+
48×rem-sqrt-square
47×exp-sum
43×cube-mult unpow3
42×pow-unpow
39×exp-prod
37×+-commutative
35×pow-pow
34×1-exp
33×rec-exp rem-cube-cbrt
20×un-div-inv
16×rem-log-exp log-div
15×associate--l- associate-+l+ div-sub
12×sin-sum rem-exp-log
11×unpow2
10×associate--r+
pow3
associate-+r+
unpow-prod-up frac-sub inv-pow rem-cbrt-cube pow-flip
difference-cubes mul-1-neg
cos-sum sqrt-undiv exp-to-pow log-rec

localize2.7s (0.5%)

bsearch1.0s (0.2%)

end1.0ms (0.0%)

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