Details

Time bar (total: 9.0s)

sample33.0ms

Algorithm
intervals
Results
12.0ms256×pre80true
9.0ms256×body80valid

simplify388.0ms

Counts
1 → 1
Iterations
IterNodes
done565
7565
6558
5483
4348
3169
258
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)
0.2b
(+ (+ e d) c)
0.3b
(+ (+ (+ (+ e d) c) b) a)

rewrite407.0ms

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:
77.0ms
(+ (+ (+ e d) c) b)
19.0ms
(+ (+ e d) c)
310.0ms
(+ (+ (+ (+ e d) c) b) a)

series106.0ms

Counts
3 → 9
Calls
3 calls:
32.0ms
(+ (+ (+ e d) c) b)
16.0ms
(+ (+ e d) c)
58.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify918.0ms

Counts
63 → 63
Iterations
IterNodes
done5001
21157
1236
086

prune248.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

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

rewrite177.0ms

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:
37.0ms
(+ (+ e d) (+ c b))
139.0ms
(+ (+ (+ e d) (+ c b)) a)

series114.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(+ (+ e d) (+ c b))
70.0ms
(+ (+ (+ e d) (+ c b)) a)

simplify1.1s

Counts
53 → 53
Iterations
IterNodes
done5002
21552
1345
0107

prune226.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite118.0ms

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:
97.0ms
(+ (+ (+ e d) c) (+ b a))
21.0ms
(+ (+ e d) c)

series71.0ms

Counts
2 → 6
Calls
2 calls:
54.0ms
(+ (+ (+ e d) c) (+ b a))
17.0ms
(+ (+ e d) c)

simplify948.0ms

Counts
51 → 51
Iterations
IterNodes
done5000
21668
1304
095

prune211.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

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

rewrite116.0ms

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:
11.0ms
(+ e (+ d c))
104.0ms
(+ (+ e (+ d c)) (+ b a))

series84.0ms

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

simplify1.2s

Counts
51 → 51
Iterations
IterNodes
done5000
21649
1314
095

prune207.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

regimes558.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done13
113
09

end0.0ms

sample1.7s

Algorithm
intervals
Results
573.0ms8000×pre80true
464.0ms8000×body80valid