Details

Time bar (total: 11.2s)

sample49.0ms

Algorithm
intervals
Results
11.0ms256×body80valid
10.0ms256×pre80true

simplify552.0ms

Counts
1 → 1
Iterations
IterNodes
done565
7565
6558
5483
4348
3169
258
119
09

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize18.0ms

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)

rewrite645.0ms

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-+ log1p-expm1-u
Counts
3 → 72
Calls
3 calls:
23.0ms
(+ (+ e d) c)
506.0ms
(+ (+ (+ (+ e d) c) b) a)
114.0ms
(+ (+ (+ e d) c) b)

series113.0ms

Counts
3 → 9
Calls
3 calls:
17.0ms
(+ (+ e d) c)
59.0ms
(+ (+ (+ (+ e d) c) b) a)
36.0ms
(+ (+ (+ e d) c) b)

simplify1.0s

Counts
81 → 81
Iterations
IterNodes
done5000
21068
1244
089

prune490.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

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)

rewrite614.0ms

Algorithm
rewrite-expression-head
Rules
48×*-un-lft-identity
31×add-log-exp
28×distribute-lft-out
19×sum-log
14×fma-def
6×add-sqr-sqrt add-cube-cbrt
3×expm1-log1p-u pow1 +-commutative flip3-+ add-cbrt-cube add-exp-log flip-+ log1p-expm1-u
2×associate-+l+
1×associate-+r+
Counts
3 → 71
Calls
3 calls:
24.0ms
(+ e (+ d c))
445.0ms
(+ (+ (+ e (+ d c)) b) a)
139.0ms
(+ (+ e (+ d c)) b)

series156.0ms

Counts
3 → 9
Calls
3 calls:
29.0ms
(+ e (+ d c))
87.0ms
(+ (+ (+ e (+ d c)) b) a)
40.0ms
(+ (+ e (+ d c)) b)

simplify1.1s

Counts
80 → 80
Iterations
IterNodes
done5000
21054
1252
089

prune483.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 3 expressions with local error:

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

rewrite509.0ms

Algorithm
rewrite-expression-head
Rules
45×*-un-lft-identity
31×add-log-exp
26×distribute-lft-out
19×sum-log
13×fma-def
6×add-sqr-sqrt add-cube-cbrt
3×expm1-log1p-u pow1 +-commutative flip3-+ add-cbrt-cube add-exp-log flip-+ log1p-expm1-u
2×associate-+l+
1×associate-+r+
Counts
3 → 70
Calls
3 calls:
65.0ms
(+ e (+ (+ d c) b))
24.0ms
(+ (+ d c) b)
418.0ms
(+ (+ e (+ (+ d c) b)) a)

series154.0ms

Counts
3 → 9
Calls
3 calls:
55.0ms
(+ e (+ (+ d c) b))
20.0ms
(+ (+ d c) b)
79.0ms
(+ (+ e (+ (+ d c) b)) a)

simplify889.0ms

Counts
79 → 79
Iterations
IterNodes
done5000
21051
1255
089

prune460.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize33.0ms

Local error

Found 3 expressions with local error:

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

rewrite595.0ms

Algorithm
rewrite-expression-head
Rules
41×*-un-lft-identity
31×add-log-exp
23×distribute-lft-out
19×sum-log
12×fma-def
6×add-sqr-sqrt add-cube-cbrt
3×expm1-log1p-u pow1 +-commutative flip3-+ add-cbrt-cube add-exp-log flip-+ log1p-expm1-u
2×associate-+l+
1×associate-+r+
Counts
3 → 69
Calls
3 calls:
382.0ms
(+ e (+ (+ (+ d c) b) a))
48.0ms
(+ (+ d c) b)
161.0ms
(+ (+ (+ d c) b) a)

series169.0ms

Counts
3 → 9
Calls
3 calls:
101.0ms
(+ e (+ (+ (+ d c) b) a))
18.0ms
(+ (+ d c) b)
51.0ms
(+ (+ (+ d c) b) a)

simplify949.0ms

Counts
78 → 78
Iterations
IterNodes
done5000
21065
1252
089

prune387.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

regimes441.0ms

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
done16
116
013

end0.0ms

sample1.4s

Algorithm
intervals
Results
492.0ms8000×pre80true
329.0ms8000×body80valid