Details

Time bar (total: 2.1s)

sample28.0ms

Algorithm
intervals
Results
10.0ms256×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

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: 0.5b

Counts
2 → 1

localize7.0ms

Local error

Found 3 expressions with local error:

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

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 associate-+l+ flip3-+ add-cbrt-cube flip-+
Counts
3 → 51
Calls
3 calls:
6.0ms
(+ (+ e d) c)
12.0ms
(+ (+ (+ (+ e d) c) b) a)
8.0ms
(+ (+ (+ e d) c) b)

series95.0ms

Counts
3 → 9
Calls
3 calls:
15.0ms
(+ (+ e d) c)
49.0ms
(+ (+ (+ (+ e d) c) b) a)
32.0ms
(+ (+ (+ e d) c) b)

simplify32.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0234271
11006262
25002262

prune117.0ms

Filtered
60 candidates to 39 candidates (65.0%)
Pruning

11 alts after pruning (11 fresh and 0 done)

PrunedKeptTotal
New491160
Fresh000
Picked101
Done000
Total501161

Merged error: 0b

Counts
61 → 11

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite22.0ms

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:
8.0ms
(+ (+ e d) (+ c b))
12.0ms
(+ (+ (+ e d) (+ c b)) a)

series79.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(+ (+ e d) (+ c b))
51.0ms
(+ (+ (+ e d) (+ c b)) a)

simplify37.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0343314
11354305
25001305

prune89.0ms

Filtered
51 candidates to 30 candidates (58.8%)
Pruning

8 alts after pruning (8 fresh and 0 done)

PrunedKeptTotal
New49251
Fresh4610
Picked101
Done000
Total54862

Merged error: 0b

Counts
62 → 8

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b
(+ a (+ b c))
0.2b
(+ (+ 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)))

series67.0ms

Counts
2 → 6
Calls
2 calls:
15.0ms
(+ a (+ b c))
52.0ms
(+ (+ e d) (+ a (+ b c)))

simplify39.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0305308
11267299
25002299

prune87.0ms

Filtered
49 candidates to 29 candidates (59.2%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New47249
Fresh257
Picked011
Done000
Total49857

Merged error: 0b

Counts
57 → 8

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite28.0ms

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:
8.0ms
(+ d (+ a (+ b c)))
5.0ms
(+ a (+ b c))
13.0ms
(+ e (+ d (+ a (+ b c))))

series96.0ms

Counts
3 → 9
Calls
3 calls:
31.0ms
(+ d (+ a (+ b c)))
14.0ms
(+ a (+ b c))
50.0ms
(+ e (+ d (+ a (+ b c))))

simplify29.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0248265
1920256
25002256

prune73.0ms

Filtered
60 candidates to 36 candidates (60.0%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New60060
Fresh066
Picked011
Done011
Total60868

Merged error: 0b

Counts
68 → 8

regimes317.0ms

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

sample746.0ms

Algorithm
intervals
Results
330.0ms8000×pre80true
190.0ms8000×body80valid

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