Details

Time bar (total: 2.0s)

sample31.0ms

Algorithm
intervals
Results
10.0ms256×pre80true
6.0ms256×body80valid

simplify12.0ms

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:

0.2b
(+ (+ e d) c)
0.3b
(+ (+ (+ (+ 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:
5.0ms
(+ (+ e d) c)
14.0ms
(+ (+ (+ (+ e d) c) b) a)
8.0ms
(+ (+ (+ e d) c) b)

series28.0ms

Counts
3 → 9
Calls
3 calls:
4.0ms
(+ (+ e d) c)
15.0ms
(+ (+ (+ (+ e d) c) b) a)
9.0ms
(+ (+ (+ e d) c) b)

simplify27.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0234271
11006262
25002262

prune96.0ms

Filtered
60 candidates to 39 candidates (35.0%)
Pruning

9 alts after pruning (9 fresh and 0 done)

PrunedKeptTotal
New51960
Fresh000
Picked101
Done000
Total52961

Merged error: 0.0b

Counts
61 → 9

localize6.0ms

Local error

Found 2 expressions with local error:

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

series19.0ms

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

simplify35.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0303312
11483303
25001303

prune63.0ms

Filtered
49 candidates to 31 candidates (36.7%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New47249
Fresh448
Picked101
Done000
Total52658

Merged error: 0.0b

Counts
58 → 6

localize9.0ms

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))
10.0ms
(+ (+ 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

prune60.0ms

Filtered
49 candidates to 29 candidates (40.8%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New46349
Fresh325
Picked101
Done000
Total50555

Merged error: 0b

Counts
55 → 5

localize7.0ms

Local error

Found 3 expressions with local error:

0.2b
(+ d (+ a (+ b c)))
0.2b
(+ a (+ b c))
0.2b
(+ e (+ 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:
7.0ms
(+ d (+ a (+ b c)))
5.0ms
(+ a (+ b c))
10.0ms
(+ e (+ d (+ a (+ b c))))

series30.0ms

Counts
3 → 9
Calls
3 calls:
8.0ms
(+ d (+ a (+ b c)))
4.0ms
(+ a (+ b c))
17.0ms
(+ e (+ d (+ a (+ b c))))

simplify26.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0248265
1920256
25002256

prune43.0ms

Filtered
60 candidates to 37 candidates (38.3%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New60060
Fresh044
Picked011
Done000
Total60565

Merged error: 0b

Counts
65 → 5

regimes512.0ms

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

sample856.0ms

Algorithm
intervals
Results
338.0ms8000×pre80true
189.0ms8000×body80valid

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