Details

Time bar (total: 2.4s)

sample23.0ms

Algorithm
intervals
Results
6.0ms256×pre80true
5.0ms256×body80valid

simplify15.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0194
1584
21784
33514
44014
54014

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize11.0ms

Local error

Found 3 expressions with local error:

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

rewrite331.0ms

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:
13.0ms
(+ (+ e d) c)
61.0ms
(+ (+ (+ e d) c) b)
254.0ms
(+ (+ (+ (+ e d) c) b) a)

series99.0ms

Counts
3 → 9
Calls
3 calls:
15.0ms
(+ (+ e d) c)
29.0ms
(+ (+ (+ e d) c) b)
56.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify31.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0234271
11006262
25002262

prune120.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite117.0ms

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:
96.0ms
(+ (+ (+ e d) (+ c b)) a)
19.0ms
(+ (+ e d) (+ c b))

series84.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(+ (+ (+ e d) (+ c b)) a)
33.0ms
(+ (+ e d) (+ c b))

simplify38.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0343314
11354305
25001305

prune104.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite45.0ms

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:
8.0ms
(+ a (+ b c))
36.0ms
(+ (+ e d) (+ a (+ b c)))

series68.0ms

Counts
2 → 6
Calls
2 calls:
15.0ms
(+ a (+ b c))
53.0ms
(+ (+ e d) (+ a (+ b c)))

simplify36.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0305308
11267299
25002299

prune97.0ms

Pruning

5 alts after pruning (4 fresh and 1 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)))
0.2b
(+ (+ e (+ d (+ b c))) a)

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))
22.0ms
(+ e (+ d (+ b c)))
150.0ms
(+ (+ e (+ d (+ b c))) a)

series99.0ms

Counts
3 → 9
Calls
3 calls:
17.0ms
(+ d (+ b c))
29.0ms
(+ e (+ d (+ b c)))
52.0ms
(+ (+ e (+ d (+ b c))) a)

simplify30.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0246270
1909261
25002261

prune103.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes157.0ms

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

sample587.0ms

Algorithm
intervals
Results
205.0ms8000×pre80true
159.0ms8000×body80valid