Details

Time bar (total: 4.8s)

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: 16.5b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

16.1b
(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:
4.0ms
(cbrt (/ g (* 2.0 a)))

series94.0ms

Counts
1 → 3
Calls
1 calls:
94.0ms
(cbrt (/ g (* 2.0 a)))

simplify147.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 4 (32.0ms)

IterNodesCost
094114
1154105
2348103
3953101
4434697
5500297

prune56.0ms

Filtered
19 candidates to 15 candidates (78.9%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New12719
Fresh000
Picked011
Done000
Total12820

Merged error: 3.3b

Counts
20 → 8

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))
6.3b
(cbrt (/ (cbrt g) a))

rewrite16.0ms

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)
8.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
3.0ms
(cbrt (/ (cbrt g) a))

series856.0ms

Counts
4 → 12
Calls
4 calls:
176.0ms
(cbrt g)
176.0ms
(cbrt g)
324.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
180.0ms
(cbrt (/ (cbrt g) a))

simplify75.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 3 (69.0ms)

IterNodesCost
0229493
1585469
22337457
35002447

prune296.0ms

Filtered
81 candidates to 68 candidates (84.0%)
Pruning

22 alts after pruning (21 fresh and 1 done)

PrunedKeptTotal
New641781
Fresh246
Picked101
Done011
Total672289

Merged error: 0.1b

Counts
89 → 22

localize12.0ms

Local error

Found 4 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
22×cbrt-prod
10×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 → 52
Calls
4 calls:
1.0ms
(cbrt g)
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
1.0ms
(cbrt a)
2.0ms
(cbrt (cbrt g))

series934.0ms

Counts
4 → 12
Calls
4 calls:
184.0ms
(cbrt g)
320.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
186.0ms
(cbrt a)
244.0ms
(cbrt (cbrt g))

simplify48.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 3 (43.0ms)

IterNodesCost
0158298
1360276
21256266
35001260

prune255.0ms

Filtered
64 candidates to 55 candidates (85.9%)
Pruning

20 alts after pruning (19 fresh and 1 done)

PrunedKeptTotal
New57764
Fresh81220
Picked101
Done011
Total662086

Merged error: 0.0b

Counts
86 → 20

localize15.0ms

Local error

Found 4 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 45
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt a)
2.0ms
(cbrt (cbrt g))
4.0ms
(cbrt (* (cbrt g) (cbrt g)))

series886.0ms

Counts
4 → 12
Calls
4 calls:
188.0ms
(cbrt g)
178.0ms
(cbrt a)
244.0ms
(cbrt (cbrt g))
275.0ms
(cbrt (* (cbrt g) (cbrt g)))

simplify122.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 4 (118.0ms)

IterNodesCost
0135215
1302195
2946185
34036185
45003180

prune208.0ms

Filtered
57 candidates to 50 candidates (87.7%)
Pruning

21 alts after pruning (19 fresh and 2 done)

PrunedKeptTotal
New53457
Fresh31518
Picked011
Done011
Total562177

Merged error: 0.0b

Counts
77 → 21

regimes452.0ms

Accuracy

0% (1.1b remaining)

Error of 1.2b against oracle of 0.1b and baseline of 1.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01812
11812

end0.0ms

sample319.0ms

Algorithm
intervals
Results
180.0ms8000×body80valid