Details

Time bar (total: 2.5s)

sample40.0ms

Algorithm
intervals
Results
12.0ms256×pre80true
10.0ms256×body80valid

simplify16.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0194
1584
21784
33514
44014
54014

prune4.0ms

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:

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

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

series29.0ms

Counts
3 → 9
Calls
3 calls:
9.0ms
(+ (+ (+ e d) c) b)
4.0ms
(+ (+ e d) c)
16.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify34.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0234271
11006262
25002262

prune92.0ms

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: 0b

Counts
61 → 8

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite21.0ms

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:
13.0ms
(+ (+ (+ e d) c) (+ b a))
6.0ms
(+ (+ e d) c)

series20.0ms

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

simplify39.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0303312
11483303
25002303

prune65.0ms

Filtered
49 candidates to 31 candidates (36.7%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New47249
Fresh347
Picked011
Done000
Total50757

Merged error: 0b

Counts
57 → 7

localize7.0ms

Local error

Found 2 expressions with local error:

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

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

series20.0ms

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

simplify36.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0305308
11267299
25002299

prune57.0ms

Filtered
49 candidates to 29 candidates (40.8%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New48149
Fresh145
Picked011
Done011
Total49756

Merged error: 0b

Counts
56 → 7

localize9.0ms

Local error

Found 3 expressions with local error:

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

rewrite24.0ms

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:
7.0ms
(+ d (+ a (+ b c)))
5.0ms
(+ a (+ b c))
10.0ms
(+ e (+ d (+ a (+ b c))))

series29.0ms

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

simplify30.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0248265
1920256
25002256

prune43.0ms

Filtered
60 candidates to 36 candidates (40.0%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New60060
Fresh044
Picked011
Done022
Total60767

Merged error: 0b

Counts
67 → 7

regimes870.0ms

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

sample960.0ms

Algorithm
intervals
Results
348.0ms8000×pre80true
199.0ms8000×body80valid

Profiling

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