Details

Time bar (total: 4.6s)

sample14.0ms

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: 15.9b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

15.5b
(cbrt (/ g (* 2.0 a)))

rewrite4.0ms

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)))

series90.0ms

Counts
1 → 3
Calls
1 calls:
90.0ms
(cbrt (/ g (* 2.0 a)))

simplify122.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 4 (29.0ms)

IterNodesCost
094114
1154105
2348103
3903101
4315194
5500194

prune53.0ms

Filtered
19 candidates to 15 candidates (78.9%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New11819
Fresh000
Picked011
Done000
Total11920

Merged error: 2.7b

Counts
20 → 9

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
4.1b
(cbrt (/ (cbrt g) a))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
44×cbrt-prod
21×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
2×cbrt-div div-inv
Counts
4 → 69
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
3.0ms
(cbrt (/ (cbrt g) a))

series850.0ms

Counts
4 → 12
Calls
4 calls:
173.0ms
(cbrt g)
183.0ms
(cbrt g)
319.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
173.0ms
(cbrt (/ (cbrt g) a))

simplify71.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 3 (64.0ms)

IterNodesCost
0229493
1585469
22323457
35001447

prune269.0ms

Filtered
81 candidates to 68 candidates (84.0%)
Pruning

23 alts after pruning (22 fresh and 1 done)

PrunedKeptTotal
New641781
Fresh257
Picked101
Done011
Total672390

Merged error: 0.0b

Counts
90 → 23

localize11.0ms

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)) 2.0))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×times-frac
1×cbrt-div div-inv
Counts
4 → 49
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)
7.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series847.0ms

Counts
4 → 12
Calls
4 calls:
184.0ms
(cbrt g)
176.0ms
(cbrt g)
174.0ms
(cbrt g)
313.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify36.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 3 (31.0ms)

IterNodesCost
0100263
1233243
2884233
35001229

prune219.0ms

Filtered
61 candidates to 53 candidates (86.9%)
Pruning

23 alts after pruning (22 fresh and 1 done)

PrunedKeptTotal
New57461
Fresh31821
Picked101
Done011
Total612384

Merged error: 0.0b

Counts
84 → 23

localize21.0ms

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)) 2.0))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×times-frac
1×cbrt-div div-inv
Counts
4 → 49
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series856.0ms

Counts
4 → 12
Calls
4 calls:
185.0ms
(cbrt g)
176.0ms
(cbrt g)
176.0ms
(cbrt g)
319.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify36.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 3 (31.0ms)

IterNodesCost
0100263
1233243
2884233
35001229

prune204.0ms

Filtered
61 candidates to 53 candidates (86.9%)
Pruning

24 alts after pruning (22 fresh and 2 done)

PrunedKeptTotal
New58361
Fresh21921
Picked011
Done011
Total602484

Merged error: 0.0b

Counts
84 → 24

regimes483.0ms

Accuracy

0% (1.2b remaining)

Error of 1.3b against oracle of 0.1b and baseline of 1.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02318
12318

end0.0ms

sample339.0ms

Algorithm
intervals
Results
202.0ms8000×body80valid

Profiling

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