Details

Time bar (total: 2.0s)

analyze3.0ms

Algorithm
search

sample33.0ms

Algorithm
intervals
Results
12.0ms256×body80valid
11.0ms256×pre80true

simplify18.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0194
1584
21784
33514
44014
54014

prune4.0ms

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)
0.3b
(+ (+ (+ (+ 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:
6.0ms
(+ (+ e d) c)
13.0ms
(+ (+ (+ (+ e d) c) b) a)
9.0ms
(+ (+ (+ e d) c) b)

series31.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(+ (+ e d) c)
15.0ms
(+ (+ (+ (+ e d) c) b) a)
9.0ms
(+ (+ (+ e d) c) b)

simplify32.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0234271
11006262
25002262

prune104.0ms

Filtered
39 candidates to 60 candidates (-53.8%)
Pruning

8 alts after pruning (8 fresh and 0 done)

PrunedKeptTotal
New52860
Fresh000
Picked101
Done000
Total53861

Merged error: 0.0b

Counts
61 → 8

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite22.0ms

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:
6.0ms
(+ (+ e d) c)
14.0ms
(+ (+ (+ 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 (8.0ms)

IterNodesCost
0303312
11483303
25001303

prune79.0ms

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

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New45449
Fresh437
Picked101
Done000
Total50757

Merged error: 0b

Counts
57 → 7

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite22.0ms

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

series20.0ms

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

simplify41.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0305308
11267299
25002299

prune64.0ms

Filtered
29 candidates to 49 candidates (-69.0%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New48149
Fresh246
Picked101
Done000
Total51556

Merged error: 0b

Counts
56 → 5

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite26.0ms

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:
10.0ms
(+ e (+ d (+ a (+ b c))))
5.0ms
(+ a (+ b c))
8.0ms
(+ d (+ a (+ b c)))

series31.0ms

Counts
3 → 9
Calls
3 calls:
18.0ms
(+ e (+ d (+ a (+ b c))))
4.0ms
(+ a (+ b c))
9.0ms
(+ d (+ a (+ b c)))

simplify34.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0248265
1920256
25001256

prune45.0ms

Filtered
37 candidates to 60 candidates (-62.2%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New60060
Fresh044
Picked011
Done000
Total60565

Merged error: 0b

Counts
65 → 5

regimes563.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0134
1134

end0.0ms

analyze3.0ms

Algorithm
search

sample734.0ms

Algorithm
intervals
Results
344.0ms8000×pre80true
199.0ms8000×body80valid

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