Details

Time bar (total: 2.4s)

sample37.0ms

Algorithm
intervals
Results
10.0ms256×pre80true
6.0ms256×body80valid

simplify13.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0194
1584
21784
33514
44014
54014

prune5.0ms

Filtered
1 candidates to 0 candidates (100.0%)
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)
0.2b
(+ (+ (+ (+ e d) c) b) a)
0.3b
(+ (+ (+ e d) c) b)

rewrite29.0ms

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:
8.0ms
(+ (+ e d) c)
11.0ms
(+ (+ (+ (+ e d) c) b) a)
8.0ms
(+ (+ (+ e d) c) b)

series28.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(+ (+ e d) c)
15.0ms
(+ (+ (+ (+ e d) c) b) a)
8.0ms
(+ (+ (+ e d) c) b)

simplify29.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0234271
11006262
25002262

prune175.0ms

Filtered
60 candidates to 39 candidates (35.0%)
Pruning

8 alts after pruning (8 fresh and 0 done)

PrunedKeptTotal
New52860
Fresh000
Picked101
Done000
Total53861

Merged error: 0.0b

Counts
61 → 8

localize7.0ms

Local error

Found 2 expressions with local error:

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

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-+l+ add-cbrt-cube
associate-+r+
Counts
2 → 45
Calls
2 calls:
11.0ms
(+ (+ (+ e d) (+ c b)) a)
8.0ms
(+ (+ e d) (+ c b))

series23.0ms

Counts
2 → 6
Calls
2 calls:
15.0ms
(+ (+ (+ e d) (+ c b)) a)
8.0ms
(+ (+ e d) (+ c b))

simplify36.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0343314
11354305
25001305

prune139.0ms

Filtered
51 candidates to 30 candidates (41.2%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New47451
Fresh437
Picked101
Done000
Total52759

Merged error: 0b

Counts
59 → 7

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite17.0ms

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
(+ a (+ b c))
11.0ms
(+ (+ e d) (+ a (+ b c)))

series19.0ms

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

simplify34.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0305308
11267299
25002299

prune107.0ms

Filtered
49 candidates to 29 candidates (40.8%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New48149
Fresh336
Picked011
Done000
Total51556

Merged error: 0b

Counts
56 → 5

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite23.0ms

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:
9.0ms
(+ e (+ d (+ a (+ b c))))
5.0ms
(+ a (+ b c))
7.0ms
(+ d (+ a (+ b c)))

series27.0ms

Counts
3 → 9
Calls
3 calls:
14.0ms
(+ e (+ d (+ a (+ b c))))
4.0ms
(+ a (+ b c))
8.0ms
(+ d (+ a (+ b c)))

simplify28.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0248265
1920256
25001256

prune110.0ms

Filtered
60 candidates to 36 candidates (40.0%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New60060
Fresh033
Picked011
Done011
Total60565

Merged error: 0b

Counts
65 → 5

regimes557.0ms

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

sample904.0ms

Algorithm
intervals
Results
312.0ms8000×pre80true
184.0ms8000×body80valid

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