Date:Wednesday, June 10th, 2020
Commit:333f73e0 on ival-find-range
Hostname:warfa with Racket 7.5
Seed:2020162
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

sample7.6s (41.8%)

Algorithm
18×intervals
Results
3.4s81813×body80valid
1.1s21953×body80nan
739.0ms4172×body1280valid
0.0msbody160valid

simplify4.1s (22.3%)

Algorithm
44×egg-herbie

prune3.2s (17.5%)

Filtered
2303 candidates to 1481 candidates (35.7%)

regimes1.1s (6.3%)

Accuracy

Total 4.3b remaining (22.3%)

Threshold costs 0.4b (1.9%)

1.4b89.5%jeff quadratic root 2
1.3b46.2%fabs fraction 1
1.2b89.8%jeff quadratic root 1
0.3b0%sqrt times
0.0b0%exp neg sub

series1.0s (5.7%)

Calls

66 calls:

39.0ms
(cbrt (* (cbrt y) (cbrt y)))
36.0ms
(- (neg b) (* (fabs (cbrt (- (* b b) (* (* 4.0 a) c)))) (sqrt (cbrt (- (* b b) (* (* 4.0 a) c))))))
33.0ms
(* (cbrt (/ (neg (+ f n)) (- f n))) (cbrt (/ (neg (+ f n)) (- f n))))
31.0ms
(+ (neg b) (* (fabs (cbrt (- (* b b) (* (* 4.0 a) c)))) (sqrt (cbrt (- (* b b) (* (* 4.0 a) c))))))
30.0ms
(cbrt (cbrt y))

rewrite631.0ms (3.5%)

Algorithm
26×rewrite-expression-head
Calls

66 calls:

92.0ms
(* (cbrt (/ (neg (+ f n)) (- f n))) (cbrt (/ (neg (+ f n)) (- f n))))
48.0ms
(* (* (cbrt (/ (neg (+ f n)) (- f n))) (cbrt (/ (neg (+ f n)) (- f n)))) (cbrt (/ (neg (+ f n)) (- f n))))
19.0ms
(* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)))) z))
15.0ms
(* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) z))
12.0ms
(/ (neg (+ f n)) (- f n))
Rules
1377×*-un-lft-identity
943×add-sqr-sqrt
871×times-frac
572×cbrt-prod
517×add-cube-cbrt
326×add-exp-log
313×distribute-rgt-neg-in
280×distribute-lft-neg-in
202×distribute-lft-out--
187×add-cbrt-cube
174×difference-of-squares
173×distribute-lft-out
168×associate-*l*
162×associate-*r*
149×swap-sqr
138×pow1
131×prod-exp
116×add-log-exp
71×associate-/l*
66×div-exp
65×sqrt-prod cbrt-unprod
63×neg-mul-1
46×flip-- flip3--
40×cbrt-undiv
37×associate-/r*
36×sqrt-div exp-prod
28×cbrt-div pow1/3
26×unswap-sqr
24×associate-/r/
23×associate-*l/
22×pow-prod-down
21×pow-unpow div-inv
20×sqrt-pow1
19×pow1/2 unpow-prod-down
17×neg-sub0
16×rem-sqrt-square
15×pow-pow
14×diff-log 1-exp associate-/l/ rec-exp
13×neg-log
12×flip-+ flip3-+ cube-prod
11×sub-neg pow-prod-up
10×frac-times *-commutative distribute-neg-frac
clear-num sum-log frac-2neg
associate-*r/
pow-plus
distribute-neg-in div-sub rem-exp-log
associate--l- distribute-frac-neg pow-sqr
cube-div exp-sum pow-exp unpow-prod-up +-commutative associate-+l- sqr-pow
pow2 pow-to-exp
exp-neg cube-mult exp-diff pow-sub unpow3
distribute-rgt-in e-exp-1 frac-sub distribute-lft-in sqrt-unprod sub-div pow3 pow-neg rem-cbrt-cube rem-cube-cbrt

localize360.0ms (2.0%)

bsearch174.0ms (1.0%)

end0.0ms (0.0%)

Profiling

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