Details

Time bar (total: 25.1s)

sample79.0ms

Algorithm
intervals
Results
20.0ms256×body80valid
16.0ms256×pre80true

simplify727.0ms

Counts
1 → 1
Iterations
IterNodes
done315
5315
4265
3144
255
119
09

prune22.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize83.0ms

Local error

Found 3 expressions with local error:

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

rewrite1.9s

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
3×add-sqr-sqrt pow1 +-commutative associate-+l+ flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+ insert-posit16
Counts
3 → 54
Calls
3 calls:
373.0ms
(+ (+ (+ e d) c) b)
116.0ms
(+ (+ e d) c)
1.4s
(+ (+ (+ (+ e d) c) b) a)

series179.0ms

Counts
3 → 9
Calls
3 calls:
45.0ms
(+ (+ (+ e d) c) b)
26.0ms
(+ (+ e d) c)
108.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify3.0s

Counts
63 → 63
Iterations
IterNodes
done5001
21052
1229
086

prune911.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize79.0ms

Local error

Found 2 expressions with local error:

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

rewrite733.0ms

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×add-sqr-sqrt pow1 +-commutative associate-+l+ add-cbrt-cube add-exp-log add-cube-cbrt insert-posit16
1×associate-+r+
Counts
2 → 47
Calls
2 calls:
138.0ms
(+ (+ e d) (+ c b))
589.0ms
(+ (+ (+ e d) (+ c b)) a)

series173.0ms

Counts
2 → 6
Calls
2 calls:
71.0ms
(+ (+ e d) (+ c b))
103.0ms
(+ (+ (+ e d) (+ c b)) a)

simplify3.2s

Counts
53 → 53
Iterations
IterNodes
done5011
21406
1330
0107

prune767.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize96.0ms

Local error

Found 2 expressions with local error:

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

rewrite369.0ms

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×add-sqr-sqrt pow1 +-commutative associate-+l+ add-cbrt-cube add-exp-log add-cube-cbrt insert-posit16
1×associate-+r+
Counts
2 → 45
Calls
2 calls:
115.0ms
(+ (+ c b) a)
247.0ms
(+ (+ e d) (+ (+ c b) a))

series136.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(+ (+ c b) a)
111.0ms
(+ (+ e d) (+ (+ c b) a))

simplify3.1s

Counts
51 → 51
Iterations
IterNodes
done5000
21357
1293
095

prune652.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize85.0ms

Local error

Found 3 expressions with local error:

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

rewrite774.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
3×add-sqr-sqrt pow1 +-commutative flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+ insert-posit16
2×associate-+r+
1×associate-+l+
Counts
3 → 54
Calls
3 calls:
76.0ms
(+ (+ c b) a)
178.0ms
(+ d (+ (+ c b) a))
516.0ms
(+ e (+ d (+ (+ c b) a)))

series192.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(+ (+ c b) a)
67.0ms
(+ d (+ (+ c b) a))
87.0ms
(+ e (+ d (+ (+ c b) a)))

simplify2.6s

Counts
63 → 63
Iterations
IterNodes
done5013
2946
1239
086

prune829.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

regimes2.7s

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify8.0ms

Iterations
IterNodes
done13
113
09

end0.0ms

sample1.6s

Algorithm
intervals
Results
603.0ms8000×body80valid
398.0ms8000×pre80true