Details

Time bar (total: 2.5s)

sample22.0ms

Algorithm
intervals
Results
6.0ms256×pre80true
5.0ms256×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

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite332.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
3×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ flip3-+ add-cbrt-cube flip-+
Counts
3 → 51
Calls
3 calls:
251.0ms
(+ (+ (+ (+ e d) c) b) a)
13.0ms
(+ (+ e d) c)
65.0ms
(+ (+ (+ e d) c) b)

series96.0ms

Counts
3 → 9
Calls
3 calls:
51.0ms
(+ (+ (+ (+ e d) c) b) a)
14.0ms
(+ (+ e d) c)
29.0ms
(+ (+ (+ e d) c) b)

simplify28.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0234271
11006262
25002262

prune116.0ms

Filtered
60 candidates to 39 candidates (65.0%)
Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite120.0ms

Algorithm
rewrite-expression-head
Rules
32×*-un-lft-identity add-log-exp
21×sum-log distribute-lft-out
6×flip3-+ flip-+
4×frac-add
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ add-cbrt-cube
1×associate-+r+
Counts
2 → 45
Calls
2 calls:
97.0ms
(+ (+ (+ e d) (+ c b)) a)
21.0ms
(+ (+ e d) (+ c b))

series82.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(+ (+ (+ e d) (+ c b)) a)
29.0ms
(+ (+ e d) (+ c b))

simplify35.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0343314
11354305
25001305

prune99.0ms

Filtered
51 candidates to 30 candidates (58.8%)
Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite181.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
3×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+
2×associate-+r+
1×associate-+l+
Counts
3 → 51
Calls
3 calls:
7.0ms
(+ d (+ b c))
149.0ms
(+ (+ e (+ d (+ b c))) a)
22.0ms
(+ e (+ d (+ b c)))

series95.0ms

Counts
3 → 9
Calls
3 calls:
15.0ms
(+ d (+ b c))
51.0ms
(+ (+ e (+ d (+ b c))) a)
29.0ms
(+ e (+ d (+ b c)))

simplify27.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0246270
1909261
25001261

prune112.0ms

Filtered
60 candidates to 37 candidates (61.7%)
Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite83.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity add-log-exp
18×sum-log distribute-lft-out
6×flip3-+ flip-+
4×frac-add
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ add-cbrt-cube
1×associate-+r+
Counts
2 → 43
Calls
2 calls:
14.0ms
(+ (+ e d) c)
68.0ms
(+ (+ (+ e d) c) (+ b a))

series69.0ms

Counts
2 → 6
Calls
2 calls:
15.0ms
(+ (+ e d) c)
54.0ms
(+ (+ (+ e d) c) (+ b a))

simplify41.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0303312
11483303
25001303

prune93.0ms

Filtered
49 candidates to 31 candidates (63.3%)
Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

regimes185.0ms

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

sample589.0ms

Algorithm
intervals
Results
200.0ms8000×pre80true
172.0ms8000×body80valid