Details

Time bar (total: 2.6s)

sample19.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0116
1116

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 13.3b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

13.0b
(cbrt (/ g (* 2.0 a)))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
7×cbrt-prod
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
1×pow1 add-exp-log cbrt-div pow1/3 add-cbrt-cube div-inv add-log-exp
Counts
1 → 16
Calls
1 calls:
3.0ms
(cbrt (/ g (* 2.0 a)))

series16.0ms

Counts
1 → 3
Calls
1 calls:
16.0ms
(cbrt (/ g (* 2.0 a)))

simplify40.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
04813162
14813162

prune73.0ms

Filtered
15 candidates to 19 candidates (-26.7%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New12719
Fresh000
Picked011
Done000
Total12820

Merged error: 0.2b

Counts
20 → 8

localize11.0ms

Local error

Found 3 expressions with local error:

0.4b
(/ (cbrt g) (cbrt (* 2.0 a)))
0.5b
(cbrt (* 2.0 a))
0.6b
(cbrt g)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
26×cbrt-prod
24×times-frac
21×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×associate-/l*
5×add-exp-log
4×associate-/r*
3×pow1 add-cbrt-cube add-log-exp
2×pow1/3
1×cbrt-undiv frac-2neg div-exp clear-num div-inv
Counts
3 → 66
Calls
3 calls:
4.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
2.0ms
(cbrt (* 2.0 a))
1.0ms
(cbrt g)

series67.0ms

Counts
3 → 9
Calls
3 calls:
20.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
25.0ms
(cbrt (* 2.0 a))
21.0ms
(cbrt g)

simplify67.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (60.0ms)

IterNodesCost
04835689
14835689

prune180.0ms

Filtered
57 candidates to 75 candidates (-31.6%)
Pruning

19 alts after pruning (18 fresh and 1 done)

PrunedKeptTotal
New621375
Fresh156
Picked101
Done011
Total641983

Merged error: 0.0b

Counts
83 → 19

localize7.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ 1 (/ (cbrt (* 2.0 a)) (cbrt g)))
0.3b
(/ (cbrt (* 2.0 a)) (cbrt g))
0.5b
(cbrt (* 2.0 a))
0.6b
(cbrt g)

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
204×times-frac
111×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
98×cbrt-prod
34×associate-/r*
17×add-exp-log
8×div-exp
7×add-cbrt-cube associate-/l*
6×div-inv
5×pow1
4×cbrt-undiv add-log-exp
2×rec-exp frac-2neg pow1/3 1-exp clear-num
1×pow-flip associate-/r/ inv-pow
Counts
4 → 202
Calls
4 calls:
8.0ms
(/ 1 (/ (cbrt (* 2.0 a)) (cbrt g)))
4.0ms
(/ (cbrt (* 2.0 a)) (cbrt g))
2.0ms
(cbrt (* 2.0 a))
1.0ms
(cbrt g)

series87.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(/ 1 (/ (cbrt (* 2.0 a)) (cbrt g)))
19.0ms
(/ (cbrt (* 2.0 a)) (cbrt g))
26.0ms
(cbrt (* 2.0 a))
21.0ms
(cbrt g)

simplify99.0ms

Algorithm
egg-herbie
Counts
214 → 214
Iterations

Useful iterations: 0 (81.0ms)

IterNodesCost
048752467
148752467

prune215.0ms

Filtered
106 candidates to 214 candidates (-101.9%)
Pruning

16 alts after pruning (15 fresh and 1 done)

PrunedKeptTotal
New2077214
Fresh9817
Picked101
Done011
Total21716233

Merged error: 0.0b

Counts
233 → 16

localize8.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ 1 (cbrt g))
0.4b
(/ (/ 1 (cbrt (* 2.0 a))) (/ 1 (cbrt g)))
0.5b
(cbrt (* 2.0 a))
0.6b
(cbrt g)

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
952×times-frac
425×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
238×cbrt-prod
48×add-exp-log
42×div-inv
34×div-exp
28×associate-/r*
19×associate-/l*
13×add-cbrt-cube
9×cbrt-undiv rec-exp 1-exp
5×pow1
4×add-log-exp
3×pow1/3
2×pow-flip frac-2neg clear-num
1×associate-/r/ associate-/l/ inv-pow
Counts
4 → 486
Calls
4 calls:
4.0ms
(/ 1 (cbrt g))
19.0ms
(/ (/ 1 (cbrt (* 2.0 a))) (/ 1 (cbrt g)))
2.0ms
(cbrt (* 2.0 a))
1.0ms
(cbrt g)

series94.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(/ 1 (cbrt g))
21.0ms
(/ (/ 1 (cbrt (* 2.0 a))) (/ 1 (cbrt g)))
29.0ms
(cbrt (* 2.0 a))
21.0ms
(cbrt g)

simplify215.0ms

Algorithm
egg-herbie
Counts
498 → 498
Iterations

Useful iterations: 0 (163.0ms)

IterNodesCost
054776914

prune219.0ms

Filtered
122 candidates to 498 candidates (-308.2%)
Pruning

16 alts after pruning (14 fresh and 2 done)

PrunedKeptTotal
New4971498
Fresh11314
Picked011
Done011
Total49816514

Merged error: 0.0b

Counts
514 → 16

regimes656.0ms

Accuracy

0% (0.8b remaining)

Error of 0.9b against oracle of 0.1b and baseline of 0.9b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01211
11211

end0.0ms

sample404.0ms

Algorithm
intervals
Results
198.0ms8000×body80valid

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