Date:Thursday, July 2nd, 2020
Commit:b33883dc on report-fixes
Hostname:warfa with Racket 7.5
Seed:2020184
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
3.5s82030×body80valid
1.9s55487×body80nan
720.0ms4109×body1280valid
0.0msbody160valid

prune3.7s (18.9%)

Filtered
2142 candidates to 1503 candidates (29.8%)

simplify3.3s (16.8%)

Algorithm
44×egg-herbie

regimes1.2s (6.0%)

Accuracy

Total 2.9b remaining (20.1%)

Threshold costs 0.6b (4.2%)

1.2b92%jeff quadratic root 2
1.1b92%jeff quadratic root 1
0.4b0%sqrt times
0.2b89%fabs fraction 1
0.0b0%subtraction fraction

series978.0ms (5.0%)

Calls

72 calls:

38.0ms
(* (cbrt (/ (- (neg f) n) (- f n))) (cbrt (/ (- (neg f) n) (- f n))))
32.0ms
(- (* (fabs (cbrt (- (* b b) (* c (* 4.0 a))))) (sqrt (cbrt (- (* b b) (* c (* 4.0 a)))))) b)
31.0ms
(+ (neg b) (* (fabs (cbrt (- (* b b) (* 4.0 (* a c))))) (sqrt (cbrt (- (* b b) (* 4.0 (* a c)))))))
27.0ms
(cbrt (- (* b b) (* c (* 4.0 a))))
27.0ms
(cbrt (- (* b b) (* c (* 4.0 a))))

rewrite543.0ms (2.8%)

Algorithm
26×rewrite-expression-head
Calls

72 calls:

45.0ms
(* (cbrt (/ (- (neg f) n) (- f n))) (cbrt (/ (- (neg f) n) (- f n))))
22.0ms
(* (sqrt (cbrt (- (/ 1.0 x) 1.0))) (sqrt (cbrt (- (/ 1.0 x) 1.0))))
13.0ms
(* (/ -1 (- f n)) (+ f n))
12.0ms
(+ (* (log (cbrt (- (/ 1.0 x) 1.0))) 2) (log (cbrt (- (/ 1.0 x) 1.0))))
11.0ms
(/ (neg (+ f n)) (- f n))
Rules
1190×*-un-lft-identity
915×add-sqr-sqrt
727×times-frac
454×add-cube-cbrt
412×cbrt-prod
285×distribute-lft-out--
176×difference-of-squares
133×pow1
129×add-exp-log
126×add-cbrt-cube
125×associate-*l*
121×sqrt-prod
109×swap-sqr
108×add-log-exp
97×distribute-rgt-neg-in
88×associate-*r*
66×flip-- flip3--
64×associate-/r*
56×distribute-lft-out associate-/l*
50×cbrt-div sqrt-div
35×sqrt-pow1
33×unswap-sqr
31×pow1/3 associate-/r/
28×pow1/2
26×div-inv
24×distribute-lft-neg-in log-prod
19×div-exp
17×cbrt-undiv rem-sqrt-square
16×pow-prod-down
15×diff-log unpow-prod-down
14×prod-exp sub-neg associate-/l/ associate-*l/ cbrt-unprod
12×associate-*r/ flip-+ flip3-+
10×clear-num frac-2neg
associate-+r+ *-commutative
pow-prod-up
frac-times exp-prod
log-div neg-mul-1 pow-sqr
neg-sub0 div-sub sqr-pow
neg-log pow-pow
associate--l- distribute-rgt-in pow-unpow sum-log distribute-lft-in log-pow
rem-log-exp pow2 exp-sum pow-to-exp pow-exp +-commutative frac-sub associate-+r- pow-plus sqrt-unprod sub-div distribute-neg-frac rem-exp-log
rem-square-sqrt distribute-frac-neg associate-+l- exp-diff

localize384.0ms (2.0%)

bsearch162.0ms (0.8%)

end0.0ms (0.0%)

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