Details

Time bar (total: 17.3s)

sample56.0ms

Algorithm
intervals
Results
20.0ms256×pre80true
11.0ms256×body80valid

simplify464.0ms

Counts
1 → 1
Iterations
IterNodes
done279
5279
4263
3143
255
119
09

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize31.0ms

Local error

Found 3 expressions with local error:

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

rewrite1.2s

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:
229.0ms
(+ (+ (+ e d) c) b)
53.0ms
(+ (+ e d) c)
943.0ms
(+ (+ (+ (+ e d) c) b) a)

series195.0ms

Counts
3 → 9
Calls
3 calls:
62.0ms
(+ (+ (+ e d) c) b)
28.0ms
(+ (+ e d) c)
105.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify1.8s

Counts
60 → 60
Iterations
IterNodes
done5000
2954
1226
083

prune578.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 0b

localize32.0ms

Local error

Found 3 expressions with local error:

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

rewrite978.0ms

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-+l+
1×associate-+r+
Counts
3 → 51
Calls
3 calls:
177.0ms
(+ (+ d (+ e c)) b)
35.0ms
(+ d (+ e c))
763.0ms
(+ (+ (+ d (+ e c)) b) a)

series208.0ms

Counts
3 → 9
Calls
3 calls:
65.0ms
(+ (+ d (+ e c)) b)
30.0ms
(+ d (+ e c))
112.0ms
(+ (+ (+ d (+ e c)) b) a)

simplify2.4s

Counts
60 → 60
Iterations
IterNodes
done5001
2871
1230
081

prune506.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0b

localize23.0ms

Local error

Found 2 expressions with local error:

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

rewrite256.0ms

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:
30.0ms
(+ d (+ e c))
223.0ms
(+ (+ d (+ e c)) (+ b a))

series155.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(+ d (+ e c))
117.0ms
(+ (+ d (+ e c)) (+ b a))

simplify1.9s

Counts
49 → 49
Iterations
IterNodes
done5004
21272
1294
091

prune429.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize26.0ms

Local error

Found 2 expressions with local error:

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

rewrite296.0ms

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-+r+ add-cbrt-cube
1×associate-+l+
Counts
2 → 45
Calls
2 calls:
80.0ms
(+ (+ e c) (+ b a))
212.0ms
(+ d (+ (+ e c) (+ b a)))

series180.0ms

Counts
2 → 6
Calls
2 calls:
66.0ms
(+ (+ e c) (+ b a))
114.0ms
(+ d (+ (+ e c) (+ b a)))

simplify2.3s

Counts
51 → 51
Iterations
IterNodes
done5012
21354
1328
0103

prune396.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

regimes1.3s

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done13
113
09

end0.0ms

sample1.6s

Algorithm
intervals
Results
588.0ms8000×body80valid
414.0ms8000×pre80true