Details

Time bar (total: 11.2s)

sample29.0ms

Algorithm
intervals
Results
7.0ms256×pre80true
7.0ms256×body80valid

simplify507.0ms

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

localize16.0ms

Local error

Found 3 expressions with local error:

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

rewrite555.0ms

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:
34.0ms
(+ (+ e d) c)
415.0ms
(+ (+ (+ (+ e d) c) b) a)
104.0ms
(+ (+ (+ e d) c) b)

series118.0ms

Counts
3 → 9
Calls
3 calls:
21.0ms
(+ (+ e d) c)
63.0ms
(+ (+ (+ (+ e d) c) b) a)
34.0ms
(+ (+ (+ e d) c) b)

simplify1.3s

Counts
60 → 60
Iterations
IterNodes
done5006
21043
1226
083

prune342.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite168.0ms

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-+l+ add-cbrt-cube add-exp-log add-cube-cbrt
1×associate-+r+
Counts
2 → 43
Calls
2 calls:
32.0ms
(+ (+ e d) c)
132.0ms
(+ (+ (+ e d) c) (+ b a))

series111.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(+ (+ e d) c)
93.0ms
(+ (+ (+ e d) c) (+ b a))

simplify1.4s

Counts
49 → 49
Iterations
IterNodes
done5003
21518
1289
093

prune416.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0b

localize24.0ms

Local error

Found 2 expressions with local error:

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

rewrite156.0ms

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:
24.0ms
(+ e (+ c d))
129.0ms
(+ (+ e (+ c d)) (+ b a))

series115.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(+ e (+ c d))
88.0ms
(+ (+ e (+ c d)) (+ b a))

simplify1.2s

Counts
49 → 49
Iterations
IterNodes
done5002
21272
1294
091

prune369.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize32.0ms

Local error

Found 2 expressions with local error:

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

rewrite136.0ms

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:
94.0ms
(+ e (+ (+ c d) (+ b a)))
40.0ms
(+ (+ c d) (+ b a))

series132.0ms

Counts
2 → 6
Calls
2 calls:
77.0ms
(+ e (+ (+ c d) (+ b a)))
54.0ms
(+ (+ c d) (+ b a))

simplify1.4s

Counts
51 → 51
Iterations
IterNodes
done5003
21361
1327
0103

prune316.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

regimes924.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done13
113
09

end0.0ms

sample1.4s

Algorithm
intervals
Results
467.0ms8000×body80valid
412.0ms8000×pre80true