Details

Time bar (total: 10.0s)

sample29.0ms

Algorithm
intervals
Results
7.0ms256×pre80true
7.0ms256×body80valid

simplify271.0ms

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

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize23.0ms

Local error

Found 3 expressions with local error:

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

rewrite647.0ms

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-+
Counts
3 → 51
Calls
3 calls:
499.0ms
(+ (+ (+ (+ e d) c) b) a)
25.0ms
(+ (+ e d) c)
121.0ms
(+ (+ (+ e d) c) b)

series123.0ms

Counts
3 → 9
Calls
3 calls:
70.0ms
(+ (+ (+ (+ e d) c) b) a)
18.0ms
(+ (+ e d) c)
35.0ms
(+ (+ (+ e d) c) b)

simplify1.1s

Counts
60 → 60
Iterations
IterNodes
done5001
21032
1226
083

prune329.0ms

Pruning

11 alts after pruning (11 fresh and 0 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 3 expressions with local error:

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

rewrite578.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
3×add-sqr-sqrt pow1 +-commutative flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+
2×associate-+l+
1×associate-+r+
Counts
3 → 51
Calls
3 calls:
429.0ms
(+ (+ (+ e (+ c d)) b) a)
20.0ms
(+ e (+ c d))
126.0ms
(+ (+ e (+ c d)) b)

series122.0ms

Counts
3 → 9
Calls
3 calls:
58.0ms
(+ (+ (+ e (+ c d)) b) a)
20.0ms
(+ e (+ c d))
44.0ms
(+ (+ e (+ c d)) b)

simplify1.1s

Counts
60 → 60
Iterations
IterNodes
done5000
2867
1228
081

prune248.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize25.0ms

Local error

Found 2 expressions with local error:

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

rewrite103.0ms

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
1×associate-+l+
Counts
2 → 43
Calls
2 calls:
12.0ms
(+ e (+ c d))
89.0ms
(+ (+ e (+ c d)) (+ b a))

series110.0ms

Counts
2 → 6
Calls
2 calls:
17.0ms
(+ e (+ c d))
93.0ms
(+ (+ e (+ c d)) (+ b a))

simplify1.1s

Counts
49 → 49
Iterations
IterNodes
done5002
21272
1294
091

prune252.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 2 expressions with local error:

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

rewrite171.0ms

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-+r+ add-cbrt-cube add-exp-log add-cube-cbrt
1×associate-+l+
Counts
2 → 45
Calls
2 calls:
138.0ms
(+ e (+ (+ c d) (+ b a)))
30.0ms
(+ (+ c d) (+ b a))

series102.0ms

Counts
2 → 6
Calls
2 calls:
67.0ms
(+ e (+ (+ c d) (+ b a)))
35.0ms
(+ (+ c d) (+ b a))

simplify1.4s

Counts
51 → 51
Iterations
IterNodes
done5003
21361
1327
0103

prune288.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

regimes474.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done32
132
021

end0.0ms

sample1.4s

Algorithm
intervals
Results
713.0ms8000×pre80true
328.0ms8000×body80valid