Details

Time bar (total: 2.1s)

sample41.0ms

Algorithm
intervals
Results
11.0ms256×pre80true
7.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
01859
11859

prune12.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

0.2b
(+ c (+ b a))
0.2b
(+ d (+ c (+ b a)))
0.2b
(+ e (+ d (+ c (+ b a))))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+r+ flip3-+ add-cbrt-cube flip-+
Counts
3 → 51
Calls
3 calls:
6.0ms
(+ c (+ b a))
8.0ms
(+ d (+ c (+ b a)))
11.0ms
(+ e (+ d (+ c (+ b a))))

series35.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(+ c (+ b a))
10.0ms
(+ d (+ c (+ b a)))
20.0ms
(+ e (+ d (+ c (+ b a))))

simplify14.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 0 (10.0ms)

IterNodesCost
05304545

prune83.0ms

Filtered
37 candidates to 60 candidates (-62.2%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New54660
Fresh101
Picked101
Done000
Total56662

Merged error: 0b

Counts
62 → 6

localize8.0ms

Local error

Found 2 expressions with local error:

0.2b
(+ e (+ (+ d c) (+ b a)))
0.2b
(+ (+ d c) (+ b a))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
32×*-un-lft-identity add-log-exp
21×sum-log distribute-lft-out
flip3-+ flip-+
frac-add
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+r+ add-cbrt-cube
associate-+l+
Counts
2 → 45
Calls
2 calls:
11.0ms
(+ e (+ (+ d c) (+ b a)))
9.0ms
(+ (+ d c) (+ b a))

series27.0ms

Counts
2 → 6
Calls
2 calls:
17.0ms
(+ e (+ (+ d c) (+ b a)))
10.0ms
(+ (+ d c) (+ b a))

simplify24.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 0 (19.0ms)

IterNodesCost
04772614
14772614

prune65.0ms

Filtered
32 candidates to 51 candidates (-59.4%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New51051
Fresh055
Picked011
Done000
Total51657

Merged error: 0b

Counts
57 → 6

localize8.0ms

Local error

Found 3 expressions with local error:

0.2b
(+ d (+ (+ c b) a))
0.2b
(+ e (+ d (+ (+ c b) a)))
0.2b
(+ (+ c b) a)

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+
associate-+r+
associate-+l+
Counts
3 → 51
Calls
3 calls:
8.0ms
(+ d (+ (+ c b) a))
11.0ms
(+ e (+ d (+ (+ c b) a)))
6.0ms
(+ (+ c b) a)

series34.0ms

Counts
3 → 9
Calls
3 calls:
11.0ms
(+ d (+ (+ c b) a))
17.0ms
(+ e (+ d (+ (+ c b) a)))
5.0ms
(+ (+ c b) a)

simplify28.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 0 (23.0ms)

IterNodesCost
04849547
14849547

prune64.0ms

Filtered
40 candidates to 60 candidates (-50.0%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New60060
Fresh044
Picked011
Done011
Total60666

Merged error: 0b

Counts
66 → 6

localize7.0ms

Local error

Found 2 expressions with local error:

0.2b
(+ c (+ b a))
0.3b
(+ (+ e d) (+ c (+ b a)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity add-log-exp
18×sum-log distribute-lft-out
flip3-+ flip-+
frac-add
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+r+ add-cbrt-cube
associate-+l+
Counts
2 → 43
Calls
2 calls:
6.0ms
(+ c (+ b a))
12.0ms
(+ (+ e d) (+ c (+ b a)))

series22.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(+ c (+ b a))
17.0ms
(+ (+ e d) (+ c (+ b a)))

simplify33.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 0 (28.0ms)

IterNodesCost
04796599
14796599

prune39.0ms

Filtered
29 candidates to 49 candidates (-69.0%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New49049
Fresh033
Picked011
Done022
Total49655

Merged error: 0b

Counts
55 → 6

regimes444.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0139
1139

end0.0ms

sample1.0s

Algorithm
intervals
Results
352.0ms8000×pre80true
223.0ms8000×body80valid

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