Details

Time bar (total: 13.3s)

sample54.0ms

Algorithm
intervals
Results
22.0ms256×body80valid
15.0ms256×pre80true

simplify343.0ms

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

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize13.0ms

Local error

Found 3 expressions with local error:

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

rewrite944.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
20×associate-+l+
19×sum-log distribute-lft-out
9×+-commutative
3×add-sqr-sqrt pow1 flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+ insert-posit16
Counts
3 → 63
Calls
3 calls:
746.0ms
(+ (+ (+ (+ e d) c) b) a)
28.0ms
(+ (+ e d) c)
169.0ms
(+ (+ (+ e d) c) b)

series141.0ms

Counts
3 → 9
Calls
3 calls:
78.0ms
(+ (+ (+ (+ e d) c) b) a)
23.0ms
(+ (+ e d) c)
40.0ms
(+ (+ (+ e d) c) b)

simplify1.9s

Counts
72 → 72
Iterations
IterNodes
done5005
21116
1255
095

prune358.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

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

rewrite169.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity add-log-exp
18×sum-log distribute-lft-out
6×+-commutative associate-+l+ flip3-+ flip-+
4×associate-+r+ frac-add
2×add-sqr-sqrt pow1 add-cbrt-cube add-exp-log add-cube-cbrt insert-posit16
Counts
2 → 50
Calls
2 calls:
42.0ms
(+ (+ c b) a)
125.0ms
(+ (+ e d) (+ (+ c b) a))

series97.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(+ (+ c b) a)
74.0ms
(+ (+ e d) (+ (+ c b) a))

simplify1.6s

Counts
56 → 56
Iterations
IterNodes
done5000
21397
1309
0100

prune292.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize25.0ms

Local error

Found 3 expressions with local error:

0.1b
(+ e (+ (+ c b) a))
0.2b
(+ (+ c b) a)
0.2b
(+ d (+ e (+ (+ c b) a)))

rewrite404.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
14×associate-+r+
9×+-commutative
6×associate-+l+
3×add-sqr-sqrt pow1 flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+ insert-posit16
Counts
3 → 63
Calls
3 calls:
98.0ms
(+ e (+ (+ c b) a))
32.0ms
(+ (+ c b) a)
271.0ms
(+ d (+ e (+ (+ c b) a)))

series153.0ms

Counts
3 → 9
Calls
3 calls:
48.0ms
(+ e (+ (+ c b) a))
25.0ms
(+ (+ c b) a)
79.0ms
(+ d (+ e (+ (+ c b) a)))

simplify1.2s

Counts
72 → 72
Iterations
IterNodes
done5001
2979
1263
095

prune274.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize45.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (exp (+ c (+ (+ a e) (+ b d)))))
0.2b
(+ (+ a e) (+ b d))
0.2b
(+ c (+ (+ a e) (+ b d)))
3.4b
(exp (+ c (+ (+ a e) (+ b d))))

rewrite1.1s

Algorithm
rewrite-expression-head
Rules
73×*-un-lft-identity
53×add-log-exp
47×distribute-lft-out
34×sum-log
26×associate-+r+
16×exp-prod exp-sum
15×+-commutative
11×log-prod
9×log-pow
8×associate-+l+
7×add-sqr-sqrt add-cube-cbrt
6×flip3-+ flip-+ rem-exp-log
5×pow1 add-exp-log
4×add-cbrt-cube frac-add insert-posit16
2×rem-log-exp
Counts
4 → 114
Calls
4 calls:
453.0ms
(log (exp (+ c (+ (+ a e) (+ b d)))))
53.0ms
(+ (+ a e) (+ b d))
137.0ms
(+ c (+ (+ a e) (+ b d)))
476.0ms
(exp (+ c (+ (+ a e) (+ b d))))

series306.0ms

Counts
4 → 12
Calls
4 calls:
105.0ms
(log (exp (+ c (+ (+ a e) (+ b d)))))
37.0ms
(+ (+ a e) (+ b d))
81.0ms
(+ c (+ (+ a e) (+ b d)))
84.0ms
(exp (+ c (+ (+ a e) (+ b d))))

simplify1.5s

Counts
126 → 126
Iterations
IterNodes
done5016
21732
1484
0169

prune495.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

regimes307.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify5.0ms

Iterations
IterNodes
done19
119
015

end0.0ms

sample1.5s

Algorithm
intervals
Results
673.0ms8000×pre80true
555.0ms8000×body80valid