Details

Time bar (total: 11.4s)

sample34.0ms

Algorithm
intervals
Results
11.0ms256×pre80true
10.0ms256×body80valid

simplify318.0ms

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

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize27.0ms

Local error

Found 3 expressions with local error:

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

rewrite911.0ms

Algorithm
rewrite-expression-head
Rules
50×*-un-lft-identity
31×add-log-exp
29×distribute-lft-out
19×sum-log
15×fma-def
6×add-sqr-sqrt add-cube-cbrt
3×expm1-log1p-u pow1 +-commutative associate-+l+ flip3-+ add-cbrt-cube add-exp-log flip-+ insert-posit16 log1p-expm1-u
Counts
3 → 75
Calls
3 calls:
175.0ms
(+ (+ (+ e d) c) b)
695.0ms
(+ (+ (+ (+ e d) c) b) a)
38.0ms
(+ (+ e d) c)

series143.0ms

Counts
3 → 9
Calls
3 calls:
37.0ms
(+ (+ (+ e d) c) b)
85.0ms
(+ (+ (+ (+ e d) c) b) a)
21.0ms
(+ (+ e d) c)

simplify1.1s

Counts
84 → 84
Iterations
IterNodes
done5000
21111
1244
092

prune443.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 2 expressions with local error:

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

rewrite416.0ms

Algorithm
rewrite-expression-head
Rules
48×*-un-lft-identity
32×add-log-exp
30×distribute-lft-out
21×sum-log
11×fma-def
6×flip3-+ flip-+
4×add-sqr-sqrt frac-add add-cube-cbrt
2×expm1-log1p-u pow1 +-commutative associate-+l+ add-cbrt-cube add-exp-log insert-posit16 log1p-expm1-u
1×associate-+r+
Counts
2 → 62
Calls
2 calls:
336.0ms
(+ (+ (+ e d) (+ c b)) a)
77.0ms
(+ (+ e d) (+ c b))

series135.0ms

Counts
2 → 6
Calls
2 calls:
83.0ms
(+ (+ (+ e d) (+ c b)) a)
51.0ms
(+ (+ e d) (+ c b))

simplify1.6s

Counts
68 → 68
Iterations
IterNodes
done5002
21489
1350
0111

prune322.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize27.0ms

Local error

Found 2 expressions with local error:

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

rewrite177.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
28×add-log-exp
20×distribute-lft-out
18×sum-log
8×fma-def
6×flip3-+ flip-+
4×add-sqr-sqrt frac-add add-cube-cbrt
2×expm1-log1p-u pow1 +-commutative associate-+l+ add-cbrt-cube add-exp-log insert-posit16 log1p-expm1-u
1×associate-+r+
Counts
2 → 57
Calls
2 calls:
35.0ms
(+ (+ c b) a)
140.0ms
(+ (+ e d) (+ (+ c b) a))

series88.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(+ (+ c b) a)
67.0ms
(+ (+ e d) (+ (+ c b) a))

simplify1.2s

Counts
63 → 63
Iterations
IterNodes
done5000
21425
1310
099

prune349.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize18.0ms

Local error

Found 3 expressions with local error:

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

rewrite376.0ms

Algorithm
rewrite-expression-head
Rules
36×*-un-lft-identity
31×add-log-exp
20×distribute-lft-out
19×sum-log
10×fma-def
6×add-sqr-sqrt add-cube-cbrt
3×expm1-log1p-u pow1 +-commutative flip3-+ add-cbrt-cube add-exp-log flip-+ insert-posit16 log1p-expm1-u
2×associate-+r+
1×associate-+l+
Counts
3 → 70
Calls
3 calls:
71.0ms
(+ d (+ (+ c b) a))
50.0ms
(+ (+ c b) a)
253.0ms
(+ e (+ d (+ (+ c b) a)))

series147.0ms

Counts
3 → 9
Calls
3 calls:
53.0ms
(+ d (+ (+ c b) a))
27.0ms
(+ (+ c b) a)
68.0ms
(+ e (+ d (+ (+ c b) a)))

simplify1.3s

Counts
79 → 79
Iterations
IterNodes
done5006
2995
1254
092

prune478.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

regimes489.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done13
113
09

end0.0ms

sample1.2s

Algorithm
intervals
Results
501.0ms8000×pre80true
396.0ms8000×body80valid