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: 0.4b

Counts
2 → 1

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite30.0ms

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

series95.0ms

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

simplify30.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0234271
11006262
25002262

prune113.0ms

Filtered
60 candidates to 39 candidates (65.0%)
Pruning

10 alts after pruning (10 fresh and 0 done)

PrunedKeptTotal
New501060
Fresh000
Picked101
Done000
Total511061

Merged error: 0.0b

Counts
61 → 10

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite29.0ms

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-+l+
1×associate-+r+
Counts
3 → 51
Calls
3 calls:
8.0ms
(+ d (+ e c))
11.0ms
(+ (+ (+ d (+ e c)) b) a)
8.0ms
(+ (+ d (+ e c)) b)

series93.0ms

Counts
3 → 9
Calls
3 calls:
17.0ms
(+ d (+ e c))
49.0ms
(+ (+ (+ d (+ e c)) b) a)
28.0ms
(+ (+ d (+ e c)) b)

simplify28.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0239271
1887262
25001262

prune90.0ms

Filtered
60 candidates to 37 candidates (61.7%)
Pruning

8 alts after pruning (8 fresh and 0 done)

PrunedKeptTotal
New58260
Fresh369
Picked101
Done000
Total62870

Merged error: 0.0b

Counts
70 → 8

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

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-+r+ add-cbrt-cube
1×associate-+l+
Counts
2 → 43
Calls
2 calls:
11.0ms
(+ (+ d (+ e c)) (+ b a))
5.0ms
(+ d (+ e c))

series62.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(+ (+ d (+ e c)) (+ b a))
15.0ms
(+ d (+ e c))

simplify38.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0309310
11287301
25002301

prune78.0ms

Filtered
49 candidates to 29 candidates (59.2%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New48149
Fresh167
Picked011
Done000
Total49857

Merged error: 0.0b

Counts
57 → 8

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite20.0ms

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-+r+ add-cbrt-cube
1×associate-+l+
Counts
2 → 45
Calls
2 calls:
10.0ms
(+ d (+ (+ e c) (+ b a)))
8.0ms
(+ (+ e c) (+ b a))

series80.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(+ d (+ (+ e c) (+ b a)))
31.0ms
(+ (+ e c) (+ b a))

simplify36.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0344311
11370302
25002302

prune77.0ms

Filtered
51 candidates to 30 candidates (58.8%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New49251
Fresh246
Picked101
Done011
Total52759

Merged error: 0b

Counts
59 → 7

regimes329.0ms

Accuracy

0% (0.3b 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

sample757.0ms

Algorithm
intervals
Results
341.0ms8000×pre80true
192.0ms8000×body80valid

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