Details

Time bar (total: 17.4s)

sample43.0ms

Algorithm
intervals
Results
15.0ms256×pre80true
12.0ms256×body80valid

simplify294.0ms

Counts
1 → 1
Iterations
IterNodes
6315
5315
4265
3144
255
119
09

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize21.0ms

Local error

Found 3 expressions with local error:

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

rewrite682.0ms

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:
39.0ms
(+ (+ e d) c)
116.0ms
(+ (+ (+ e d) c) b)
525.0ms
(+ (+ (+ (+ e d) c) b) a)

series178.0ms

Counts
3 → 9
Calls
3 calls:
29.0ms
(+ (+ e d) c)
45.0ms
(+ (+ (+ e d) c) b)
103.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify2.0s

Counts
63 → 63
Iterations
IterNodes
36316
2952
1227
086

prune665.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite140.0ms

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:
33.0ms
(+ (+ e d) c)
105.0ms
(+ (+ (+ e d) c) (+ b a))

series92.0ms

Counts
2 → 6
Calls
2 calls:
22.0ms
(+ (+ e d) c)
70.0ms
(+ (+ (+ e d) c) (+ b a))

simplify2.8s

Counts
51 → 51
Iterations
IterNodes
39720
21429
1290
095

prune428.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite198.0ms

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:
39.0ms
(+ (+ e d) (+ c b))
158.0ms
(+ (+ (+ e d) (+ c b)) a)

series94.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(+ (+ e d) (+ c b))
59.0ms
(+ (+ (+ e d) (+ c b)) a)

simplify2.3s

Counts
53 → 53
Iterations
IterNodes
38169
21406
1330
0107

prune380.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (exp (+ (+ e b) (+ (+ c d) a))))
0.2b
(+ (+ c d) a)
0.3b
(+ (+ e b) (+ (+ c d) a))
3.4b
(exp (+ (+ e b) (+ (+ c d) a)))

rewrite520.0ms

Algorithm
rewrite-expression-head
Rules
75×*-un-lft-identity
52×add-log-exp
48×distribute-lft-out
33×sum-log
18×exp-prod
10×log-pow
7×add-sqr-sqrt add-cube-cbrt rem-exp-log
6×flip3-+ flip-+
5×pow1
4×log-prod add-cbrt-cube frac-add add-exp-log insert-posit16
2×+-commutative associate-+l+ exp-sum
1×associate-+r+ rem-log-exp
Counts
4 → 93
Calls
4 calls:
217.0ms
(log (exp (+ (+ e b) (+ (+ c d) a))))
22.0ms
(+ (+ c d) a)
93.0ms
(+ (+ e b) (+ (+ c d) a))
186.0ms
(exp (+ (+ e b) (+ (+ c d) a)))

series238.0ms

Counts
4 → 12
Calls
4 calls:
75.0ms
(log (exp (+ (+ e b) (+ (+ c d) a))))
25.0ms
(+ (+ c d) a)
73.0ms
(+ (+ e b) (+ (+ c d) a))
65.0ms
(exp (+ (+ e b) (+ (+ c d) a)))

simplify3.0s

Counts
105 → 105
Iterations
IterNodes
311094
21641
1365
0129

prune1.2s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes413.0ms

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
219
119
015

end0.0ms

sample1.6s

Algorithm
intervals
Results
892.0ms8000×pre80true
479.0ms8000×body80valid