Details

Time bar (total: 9.1s)

sample56.0ms

Algorithm
intervals
Results
21.0ms256×pre80true
16.0ms256×body80valid

simplify255.0ms

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

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize12.0ms

Local error

Found 3 expressions with local error:

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

rewrite584.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
3×add-sqr-sqrt pow1 +-commutative associate-+l+ flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+ insert-posit16
Counts
3 → 54
Calls
3 calls:
446.0ms
(+ (+ (+ (+ e d) c) b) a)
22.0ms
(+ (+ e d) c)
115.0ms
(+ (+ (+ e d) c) b)

series113.0ms

Counts
3 → 9
Calls
3 calls:
59.0ms
(+ (+ (+ (+ e d) c) b) a)
17.0ms
(+ (+ e d) c)
37.0ms
(+ (+ (+ e d) c) b)

simplify798.0ms

Counts
63 → 63
Iterations
IterNodes
done2049
32049
21049
1229
086

prune484.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite134.0ms

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:
26.0ms
(+ (+ e d) c)
108.0ms
(+ (+ (+ e d) c) (+ b a))

series95.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(+ (+ e d) c)
74.0ms
(+ (+ (+ e d) c) (+ b a))

simplify871.0ms

Counts
51 → 51
Iterations
IterNodes
done2030
32030
21429
1290
095

prune488.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

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

rewrite77.0ms

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-+r+ add-cbrt-cube add-exp-log add-cube-cbrt insert-posit16
1×associate-+l+
Counts
2 → 45
Calls
2 calls:
15.0ms
(+ c (+ b a))
61.0ms
(+ (+ e d) (+ c (+ b a)))

series84.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(+ c (+ b a))
63.0ms
(+ (+ e d) (+ c (+ b a)))

simplify978.0ms

Counts
51 → 51
Iterations
IterNodes
done2005
32005
21300
1296
095

prune436.0ms

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

rewrite140.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
3×add-sqr-sqrt pow1 +-commutative associate-+r+ flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+ insert-posit16
Counts
3 → 54
Calls
3 calls:
10.0ms
(+ c (+ b a))
91.0ms
(+ e (+ d (+ c (+ b a))))
38.0ms
(+ d (+ c (+ b a)))

series125.0ms

Counts
3 → 9
Calls
3 calls:
21.0ms
(+ c (+ b a))
68.0ms
(+ e (+ d (+ c (+ b a))))
35.0ms
(+ d (+ c (+ b a)))

simplify808.0ms

Counts
63 → 63
Iterations
IterNodes
done2015
32015
2960
1244
086

prune511.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

regimes377.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done13
113
09

end0.0ms

sample1.6s

Algorithm
intervals
Results
743.0ms8000×body80valid
534.0ms8000×pre80true