Details

Time bar (total: 2.4s)

sample31.0ms

Algorithm
intervals
Results
11.0ms256×pre80true
6.0ms256×body80valid

simplify14.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0194
1584
21784
33514
44014
54014

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.4b

Counts
2 → 1

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite32.0ms

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-+l+ flip3-+ add-cbrt-cube flip-+
Counts
3 → 51
Calls
3 calls:
9.0ms
(+ (+ (+ e d) c) b)
10.0ms
(+ (+ e d) c)
12.0ms
(+ (+ (+ (+ e d) c) b) a)

series28.0ms

Counts
3 → 9
Calls
3 calls:
8.0ms
(+ (+ (+ e d) c) b)
4.0ms
(+ (+ e d) c)
15.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify33.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0234271
11006262
25002262

prune98.0ms

Filtered
39 candidates to 60 candidates (-53.8%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New53760
Fresh000
Picked101
Done000
Total54761

Merged error: 0.0b

Counts
61 → 7

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite27.0ms

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-+l+ add-cbrt-cube
associate-+r+
Counts
2 → 43
Calls
2 calls:
17.0ms
(+ (+ (+ e d) c) (+ b a))
8.0ms
(+ (+ e d) c)

series29.0ms

Counts
2 → 6
Calls
2 calls:
22.0ms
(+ (+ (+ e d) c) (+ b a))
7.0ms
(+ (+ e d) c)

simplify57.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (12.0ms)

IterNodesCost
0303312
11483303
25002303

prune78.0ms

Filtered
31 candidates to 49 candidates (-58.1%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New46349
Fresh336
Picked101
Done000
Total50656

Merged error: 0b

Counts
56 → 6

localize7.0ms

Local error

Found 2 expressions with local error:

0.2b
(+ e (+ d c))
0.2b
(+ (+ 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:
5.0ms
(+ e (+ d c))
13.0ms
(+ (+ e (+ d c)) (+ b a))

series20.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(+ e (+ d c))
15.0ms
(+ (+ e (+ d c)) (+ b a))

simplify39.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0314310
11451301
25001301

prune58.0ms

Filtered
30 candidates to 49 candidates (-63.3%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New48149
Fresh145
Picked011
Done000
Total49655

Merged error: 0b

Counts
55 → 6

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite20.0ms

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:
10.0ms
(+ e (+ (+ d c) (+ b a)))
8.0ms
(+ (+ d c) (+ b a))

series24.0ms

Counts
2 → 6
Calls
2 calls:
15.0ms
(+ e (+ (+ d c) (+ b a)))
9.0ms
(+ (+ d c) (+ b a))

simplify43.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0350311
11371302
25002302

prune41.0ms

Filtered
30 candidates to 51 candidates (-70.0%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New50151
Fresh134
Picked011
Done011
Total51657

Merged error: 0b

Counts
57 → 6

regimes790.0ms

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
0134
1134

end0.0ms

sample849.0ms

Algorithm
intervals
Results
340.0ms8000×pre80true
196.0ms8000×body80valid

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