Details

Time bar (total: 20.6s)

sample75.0ms

Algorithm
intervals
Results
13.0ms256×body80valid
13.0ms256×pre80true

simplify574.0ms

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

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize29.0ms

Local error

Found 3 expressions with local error:

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

rewrite1.2s

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-+ insert-posit16
Counts
3 → 54
Calls
3 calls:
218.0ms
(+ (+ (+ e d) c) b)
930.0ms
(+ (+ (+ (+ e d) c) b) a)
58.0ms
(+ (+ e d) c)

series202.0ms

Counts
3 → 9
Calls
3 calls:
70.0ms
(+ (+ (+ e d) c) b)
108.0ms
(+ (+ (+ (+ e d) c) b) a)
23.0ms
(+ (+ e d) c)

simplify2.4s

Counts
63 → 63
Iterations
IterNodes
done5007
21071
1229
086

prune908.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize41.0ms

Local error

Found 2 expressions with local error:

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

rewrite416.0ms

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-+l+ add-cbrt-cube add-exp-log add-cube-cbrt insert-posit16
1×associate-+r+
Counts
2 → 47
Calls
2 calls:
336.0ms
(+ (+ (+ e d) (+ c b)) a)
76.0ms
(+ (+ e d) (+ c b))

series167.0ms

Counts
2 → 6
Calls
2 calls:
107.0ms
(+ (+ (+ e d) (+ c b)) a)
59.0ms
(+ (+ e d) (+ c b))

simplify2.6s

Counts
53 → 53
Iterations
IterNodes
done5002
21409
1331
0107

prune737.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize37.0ms

Local error

Found 3 expressions with local error:

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

rewrite766.0ms

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-+ insert-posit16
2×associate-+r+
1×associate-+l+
Counts
3 → 54
Calls
3 calls:
43.0ms
(+ d (+ c b))
95.0ms
(+ e (+ d (+ c b)))
621.0ms
(+ (+ e (+ d (+ c b))) a)

series191.0ms

Counts
3 → 9
Calls
3 calls:
32.0ms
(+ d (+ c b))
61.0ms
(+ e (+ d (+ c b)))
97.0ms
(+ (+ e (+ d (+ c b))) a)

simplify2.2s

Counts
63 → 63
Iterations
IterNodes
done5003
2924
1240
086

prune865.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize53.0ms

Local error

Found 3 expressions with local error:

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

rewrite582.0ms

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-+ insert-posit16
2×associate-+r+
1×associate-+l+
Counts
3 → 54
Calls
3 calls:
29.0ms
(+ d (+ c b))
191.0ms
(+ (+ d (+ c b)) a)
356.0ms
(+ e (+ (+ d (+ c b)) a))

series200.0ms

Counts
3 → 9
Calls
3 calls:
22.0ms
(+ d (+ c b))
63.0ms
(+ (+ d (+ c b)) a)
115.0ms
(+ e (+ (+ d (+ c b)) a))

simplify2.1s

Counts
63 → 63
Iterations
IterNodes
done5025
2930
1241
086

prune887.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

regimes2.0s

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify7.0ms

Iterations
IterNodes
done13
113
09

end0.0ms

sample1.3s

Algorithm
intervals
Results
381.0ms8000×body80valid
374.0ms8000×pre80true