Details

Time bar (total: 2.2s)

analyze3.0ms

Algorithm
search

sample27.0ms

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

prune8.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.4b

Counts
2 → 1

localize8.0ms

Local error

Found 3 expressions with local error:

0.2b
(+ (+ e d) c)
0.2b
(+ (+ (+ e d) c) b)
0.2b
(+ (+ (+ (+ e d) 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 associate-+l+ flip3-+ add-cbrt-cube flip-+
Counts
3 → 51
Calls
3 calls:
5.0ms
(+ (+ e d) c)
8.0ms
(+ (+ (+ e d) c) b)
12.0ms
(+ (+ (+ (+ e d) c) b) a)

series28.0ms

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

simplify32.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0234271
11006262
25002262

prune87.0ms

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

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

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:
5.0ms
(+ (+ e d) c)
11.0ms
(+ (+ (+ 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))

simplify41.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0303312
11483303
25001303

prune73.0ms

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

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New47249
Fresh156
Picked101
Done000
Total49756

Merged error: 0b

Counts
56 → 7

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

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

series20.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(+ e (+ d c))
16.0ms
(+ (+ e (+ d c)) (+ b a))

simplify41.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0314310
11451301
25001301

prune64.0ms

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

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New48149
Fresh156
Picked011
Done000
Total49756

Merged error: 0b

Counts
56 → 7

localize7.0ms

Local error

Found 2 expressions with local error:

0.2b
(+ e (+ (+ d c) (+ b a)))
0.2b
(+ (+ 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-+r+ add-cbrt-cube
associate-+l+
Counts
2 → 45
Calls
2 calls:
12.0ms
(+ 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))

simplify40.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0350311
11371302
25002302

prune39.0ms

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

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New50151
Fresh235
Picked011
Done011
Total52658

Merged error: 0b

Counts
58 → 6

regimes740.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0134
1134

end0.0ms

analyze3.0ms

Algorithm
search

sample731.0ms

Algorithm
intervals
Results
336.0ms8000×pre80true
201.0ms8000×body80valid

Profiling

Loading profile data...