Details

Time bar (total: 11.2s)

sample50.0ms

Algorithm
intervals
Results
16.0ms256×pre80true
14.0ms256×body80valid

simplify647.0ms

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

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize15.0ms

Local error

Found 3 expressions with local error:

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

rewrite899.0ms

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:
29.0ms
(+ (+ e d) c)
691.0ms
(+ (+ (+ (+ e d) c) b) a)
176.0ms
(+ (+ (+ e d) c) b)

series142.0ms

Counts
3 → 9
Calls
3 calls:
25.0ms
(+ (+ e d) c)
83.0ms
(+ (+ (+ (+ e d) c) b) a)
34.0ms
(+ (+ (+ e d) c) b)

simplify1.1s

Counts
84 → 84
Iterations
IterNodes
done5009
21121
1244
092

prune395.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite410.0ms

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:
347.0ms
(+ (+ (+ e d) (+ c b)) a)
59.0ms
(+ (+ e d) (+ c b))

series131.0ms

Counts
2 → 6
Calls
2 calls:
78.0ms
(+ (+ (+ e d) (+ c b)) a)
53.0ms
(+ (+ e d) (+ c b))

simplify1.4s

Counts
68 → 68
Iterations
IterNodes
done5002
21489
1350
0111

prune400.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

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

rewrite286.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity
28×add-log-exp
22×distribute-lft-out
18×sum-log
9×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 → 58
Calls
2 calls:
38.0ms
(+ (+ e d) c)
245.0ms
(+ (+ (+ e d) c) (+ b a))

series98.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(+ (+ e d) c)
79.0ms
(+ (+ (+ e d) c) (+ b a))

simplify1.2s

Counts
64 → 64
Iterations
IterNodes
done5007
21620
1310
099

prune303.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize26.0ms

Local error

Found 2 expressions with local error:

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

rewrite157.0ms

Algorithm
rewrite-expression-head
Rules
35×*-un-lft-identity
28×add-log-exp
21×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-+r+ add-cbrt-cube add-exp-log insert-posit16 log1p-expm1-u
1×associate-+l+
Counts
2 → 57
Calls
2 calls:
17.0ms
(+ e (+ c d))
139.0ms
(+ (+ e (+ c d)) (+ b a))

series125.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(+ e (+ c d))
91.0ms
(+ (+ e (+ c d)) (+ b a))

simplify1.2s

Counts
63 → 63
Iterations
IterNodes
done5003
21355
1313
097

prune285.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes429.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done13
113
09

end0.0ms

sample1.3s

Algorithm
intervals
Results
512.0ms8000×pre80true
492.0ms8000×body80valid