Details

Time bar (total: 6.2s)

sample34.0ms

Algorithm
intervals
Results
11.0ms256×pre80true
6.0ms256×body80valid

simplify109.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize9.0ms

Local error

Found 3 expressions with local error:

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

rewrite757.0ms

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:
30.0ms
(+ (+ e d) c)
131.0ms
(+ (+ (+ e d) c) b)
595.0ms
(+ (+ (+ (+ e d) c) b) a)

series131.0ms

Counts
3 → 9
Calls
3 calls:
17.0ms
(+ (+ e d) c)
33.0ms
(+ (+ (+ e d) c) b)
80.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify338.0ms

Counts
60 → 60

prune183.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite301.0ms

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:
42.0ms
(+ (+ e d) (+ c b))
257.0ms
(+ (+ (+ e d) (+ c b)) a)

series94.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(+ (+ e d) (+ c b))
61.0ms
(+ (+ (+ e d) (+ c b)) a)

simplify432.0ms

Counts
51 → 51

prune110.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite100.0ms

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:
18.0ms
(+ a (+ b c))
80.0ms
(+ (+ e d) (+ a (+ b c)))

series80.0ms

Counts
2 → 6
Calls
2 calls:
20.0ms
(+ a (+ b c))
60.0ms
(+ (+ e d) (+ a (+ b c)))

simplify564.0ms

Counts
49 → 49

prune147.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize14.0ms

Local error

Found 3 expressions with local error:

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

rewrite460.0ms

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:
23.0ms
(+ d (+ b c))
77.0ms
(+ e (+ d (+ b c)))
358.0ms
(+ (+ e (+ d (+ b c))) a)

series146.0ms

Counts
3 → 9
Calls
3 calls:
29.0ms
(+ d (+ b c))
50.0ms
(+ e (+ d (+ b c)))
67.0ms
(+ (+ e (+ d (+ b c))) a)

simplify412.0ms

Counts
60 → 60

prune142.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

regimes243.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify151.0ms

end0.0ms

sample1.2s

Algorithm
intervals
Results
299.0ms8000×body80valid
296.0ms8000×pre80true