Details

Time bar (total: 5.1s)

sample28.0ms

Algorithm
intervals
Results
10.0ms256×pre80true
6.0ms256×body80valid

simplify199.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
099
1199
2559
31549
42319
52339
done2339

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite316.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
3×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ flip3-+ add-cbrt-cube flip-+
Counts
3 → 51
Calls
3 calls:
13.0ms
(+ (+ e d) c)
60.0ms
(+ (+ (+ e d) c) b)
241.0ms
(+ (+ (+ (+ e d) c) b) a)

series104.0ms

Counts
3 → 9
Calls
3 calls:
18.0ms
(+ (+ e d) c)
30.0ms
(+ (+ (+ e d) c) b)
55.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify1.4s

Counts
60 → 60
Iterations

Useful iterations: 3 (426.0ms)

IterNodesCost
083624
1234575
2831557
34795545
done5000545

prune125.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite115.0ms

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×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ add-cbrt-cube
1×associate-+r+
Counts
2 → 45
Calls
2 calls:
92.0ms
(+ (+ (+ e d) (+ b c)) a)
21.0ms
(+ (+ e d) (+ b c))

series82.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(+ (+ (+ e d) (+ b c)) a)
29.0ms
(+ (+ e d) (+ b c))

simplify450.0ms

Counts
51 → 51
Iterations

Useful iterations: done (448.0ms)

IterNodesCost
0103711
1337654
21215636
done5002614

prune106.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite43.0ms

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×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+r+ add-cbrt-cube
1×associate-+l+
Counts
2 → 43
Calls
2 calls:
32.0ms
(+ (+ e d) (+ a (+ b c)))
10.0ms
(+ a (+ b c))

series70.0ms

Counts
2 → 6
Calls
2 calls:
54.0ms
(+ (+ e d) (+ a (+ b c)))
16.0ms
(+ a (+ b c))

simplify418.0ms

Counts
49 → 49
Iterations

Useful iterations: done (417.0ms)

IterNodesCost
091699
1306637
21133619
done5000599

prune101.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite65.0ms

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×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+r+ add-cbrt-cube
1×associate-+l+
Counts
2 → 45
Calls
2 calls:
45.0ms
(+ a (+ (+ e d) (+ b c)))
18.0ms
(+ (+ e d) (+ b c))

series82.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(+ a (+ (+ e d) (+ b c)))
31.0ms
(+ (+ e d) (+ b c))

simplify450.0ms

Counts
51 → 51
Iterations

Useful iterations: done (449.0ms)

IterNodesCost
0104711
1343648
21232630
done5000614

prune91.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes193.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1139
done139

end0.0ms

sample635.0ms

Algorithm
intervals
Results
235.0ms8000×pre80true
173.0ms8000×body80valid