Details

Time bar (total: 2.3s)

analyze23.0ms

Algorithm
search

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
1113
2113

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 15.2b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

14.8b
(cbrt (/ g (* 2.0 a)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
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)))

simplify88.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 4 (85.0ms)

IterNodesCost
0106120
1205111
2580109
31855101
4500197

prune60.0ms

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

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New11819
Fresh000
Picked011
Done000
Total11920

Merged error: 2.2b

Counts
20 → 9

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt g)
3.8b
(cbrt (/ (cbrt g) a))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
40×cbrt-prod
20×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
18×times-frac
pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
cbrt-div div-inv
Counts
4 → 64
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)
3.0ms
(cbrt (/ (cbrt g) a))

series102.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt g)
25.0ms
(cbrt g)
22.0ms
(cbrt g)
33.0ms
(cbrt (/ (cbrt g) a))

simplify40.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 3 (34.0ms)

IterNodesCost
0223439
1460414
21220373
35001355

prune167.0ms

Filtered
60 candidates to 76 candidates (-26.7%)
Pruning

20 alts after pruning (19 fresh and 1 done)

PrunedKeptTotal
New621476
Fresh257
Picked101
Done011
Total652085

Merged error: 0.1b

Counts
85 → 20

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt a)
0.6b
(cbrt (cbrt g))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 47
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt a)
2.0ms
(cbrt (cbrt g))

series98.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt g)
22.0ms
(cbrt g)
24.0ms
(cbrt a)
31.0ms
(cbrt (cbrt g))

simplify92.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 3 (16.0ms)

IterNodesCost
0146239
1258221
2602181
31964175
45001175

prune143.0ms

Filtered
46 candidates to 59 candidates (-28.3%)
Pruning

22 alts after pruning (20 fresh and 2 done)

PrunedKeptTotal
New56359
Fresh11718
Picked011
Done011
Total572279

Merged error: 0.0b

Counts
79 → 22

localize17.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt a)
0.6b
(cbrt a)
0.6b
(cbrt a)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt a)
1.0ms
(cbrt a)
1.0ms
(cbrt a)

series89.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt g)
24.0ms
(cbrt a)
22.0ms
(cbrt a)
22.0ms
(cbrt a)

simplify166.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 4 (33.0ms)

IterNodesCost
0106204
1184188
2373148
31008144
44618128
55001128

prune78.0ms

Filtered
44 candidates to 56 candidates (-27.3%)
Pruning

22 alts after pruning (19 fresh and 3 done)

PrunedKeptTotal
New56056
Fresh01919
Picked011
Done022
Total562278

Merged error: 0.0b

Counts
78 → 22

regimes679.0ms

Accuracy

0% (1.0b remaining)

Error of 1.2b against oracle of 0.2b and baseline of 1.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01210
11210

end0.0ms

analyze25.0ms

Algorithm
search

sample327.0ms

Algorithm
intervals
Results
205.0ms8000×body80valid

Profiling

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