Details

Time bar (total: 4.5s)

sample17.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
1113
2113

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 18.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

17.6b
(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)))

series91.0ms

Counts
1 → 3
Calls
1 calls:
91.0ms
(cbrt (/ g (* 2.0 a)))

simplify124.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 4 (30.0ms)

IterNodesCost
094114
1154105
2348103
3903101
4315194
5500194

prune58.0ms

Filtered
19 candidates to 15 candidates (78.9%)
Pruning

11 alts after pruning (10 fresh and 1 done)

PrunedKeptTotal
New91019
Fresh000
Picked011
Done000
Total91120

Merged error: 1.6b

Counts
20 → 11

localize10.0ms

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))

rewrite9.0ms

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)
4.0ms
(cbrt (/ (cbrt g) a))

series702.0ms

Counts
4 → 12
Calls
4 calls:
180.0ms
(cbrt g)
175.0ms
(cbrt g)
174.0ms
(cbrt g)
172.0ms
(cbrt (/ (cbrt g) a))

simplify46.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 3 (40.0ms)

IterNodesCost
0171386
1383370
21182360
35001349

prune259.0ms

Filtered
76 candidates to 63 candidates (82.9%)
Pruning

20 alts after pruning (19 fresh and 1 done)

PrunedKeptTotal
New611576
Fresh549
Picked101
Done011
Total672087

Merged error: 0.1b

Counts
87 → 20

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt g))
0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(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:
2.0ms
(cbrt (cbrt g))
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)

series787.0ms

Counts
4 → 12
Calls
4 calls:
241.0ms
(cbrt (cbrt g))
182.0ms
(cbrt g)
178.0ms
(cbrt g)
185.0ms
(cbrt g)

simplify57.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (7.0ms)

IterNodesCost
071191
1141177
2357169
31377169
45001169

prune238.0ms

Filtered
59 candidates to 52 candidates (88.1%)
Pruning

25 alts after pruning (23 fresh and 2 done)

PrunedKeptTotal
New52759
Fresh21618
Picked011
Done011
Total542579

Merged error: 0.1b

Counts
79 → 25

localize16.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt (* (cbrt g) (cbrt g)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
10×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 → 42
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)
4.0ms
(cbrt (* (cbrt g) (cbrt g)))

series828.0ms

Counts
4 → 12
Calls
4 calls:
184.0ms
(cbrt g)
188.0ms
(cbrt g)
179.0ms
(cbrt g)
276.0ms
(cbrt (* (cbrt g) (cbrt g)))

simplify91.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 4 (87.0ms)

IterNodesCost
078180
1168162
2559152
32334152
45001149

prune195.0ms

Filtered
54 candidates to 48 candidates (88.9%)
Pruning

28 alts after pruning (26 fresh and 2 done)

PrunedKeptTotal
New47754
Fresh31922
Picked101
Done022
Total512879

Merged error: 0.1b

Counts
79 → 28

regimes608.0ms

Accuracy

0% (1.0b remaining)

Error of 1.1b against oracle of 0.1b and baseline of 1.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01210
11210

end0.0ms

sample314.0ms

Algorithm
intervals
Results
186.0ms8000×body80valid

Profiling

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