Details

Time bar (total: 7.8s)

sample57.0ms

Algorithm
intervals
Results
13.0ms256×pre80true
13.0ms256×body80valid

simplify618.0ms

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

prune12.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.2b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite130.0ms

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 log1p-expm1-u
1×associate-+l+
Counts
2 → 55
Calls
2 calls:
114.0ms
(+ (+ c (+ d e)) (+ b a))
12.0ms
(+ c (+ d e))

series110.0ms

Counts
2 → 6
Calls
2 calls:
79.0ms
(+ (+ c (+ d e)) (+ b a))
31.0ms
(+ c (+ d e))

simplify973.0ms

Counts
61 → 61
Iterations
IterNodes
done5001
21799
1327
096

prune373.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize23.0ms

Local error

Found 2 expressions with local error:

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

rewrite140.0ms

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 log1p-expm1-u
1×associate-+r+
Counts
2 → 55
Calls
2 calls:
33.0ms
(+ (+ a e) b)
105.0ms
(+ (+ d c) (+ (+ a e) b))

series113.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(+ (+ a e) b)
85.0ms
(+ (+ d c) (+ (+ a e) b))

simplify839.0ms

Counts
61 → 61
Iterations
IterNodes
done5000
21785
1328
098

prune291.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

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

rewrite109.0ms

Algorithm
rewrite-expression-head
Rules
32×*-un-lft-identity
28×add-log-exp
19×distribute-lft-out
18×sum-log
7×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 log1p-expm1-u
1×associate-+l+
Counts
2 → 54
Calls
2 calls:
25.0ms
(+ a (+ b e))
80.0ms
(+ (+ d c) (+ a (+ b e)))

series103.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(+ a (+ b e))
81.0ms
(+ (+ d c) (+ a (+ b e)))

simplify805.0ms

Counts
60 → 60
Iterations
IterNodes
done5002
21836
1329
098

prune300.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite145.0ms

Algorithm
rewrite-expression-head
Rules
36×*-un-lft-identity
32×add-log-exp
22×distribute-lft-out
21×sum-log
7×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 log1p-expm1-u
1×associate-+l+
Counts
2 → 56
Calls
2 calls:
107.0ms
(+ e (+ (+ a b) (+ c d)))
36.0ms
(+ (+ a b) (+ c d))

series128.0ms

Counts
2 → 6
Calls
2 calls:
94.0ms
(+ e (+ (+ a b) (+ c d)))
33.0ms
(+ (+ a b) (+ c d))

simplify608.0ms

Counts
62 → 62
Iterations
IterNodes
done5000
21490
1363
0108

prune328.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes376.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done19
119
012

end0.0ms

sample1.2s

Algorithm
intervals
Results
537.0ms8000×body80valid
289.0ms8000×pre80true