Details

Time bar (total: 11.1s)

sample27.0ms

Algorithm
intervals
Results
10.0ms325×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
04

prune11.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (* x y) y)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
14.0ms
(* (* x y) y)

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(* (* x y) y)

simplify567.0ms

Counts
21 → 21
Iterations
IterNodes
done5000
2710
199
036

prune50.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt y)
0.5b
(cbrt y)
0.5b
(cbrt y)
4.5b
(* (* (cbrt y) y) (* x (cbrt y)))

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log
12×add-cbrt-cube
9×cbrt-prod
8×pow-prod-down prod-exp cbrt-unprod
7×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×add-log-exp
3×pow1/3
1×associate-*r* associate-*l* *-commutative
Counts
4 → 55
Calls
4 calls:
1.0ms
(cbrt y)
2.0ms
(cbrt y)
1.0ms
(cbrt y)
56.0ms
(* (* (cbrt y) y) (* x (cbrt y)))

series1.5s

Counts
4 → 12
Calls
4 calls:
289.0ms
(cbrt y)
349.0ms
(cbrt y)
665.0ms
(cbrt y)
185.0ms
(* (* (cbrt y) y) (* x (cbrt y)))

simplify860.0ms

Counts
67 → 67
Iterations
IterNodes
done5000
2793
1188
072

prune295.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize32.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt y))
0.6b
(cbrt (cbrt y))
0.6b
(cbrt (cbrt y))
4.5b
(* (* (cbrt y) y) (* x (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)))))

rewrite271.0ms

Algorithm
rewrite-expression-head
Rules
36×pow1 add-exp-log
27×cbrt-prod
24×add-cbrt-cube pow-prod-down prod-exp cbrt-unprod
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×add-log-exp
3×pow1/3
1×associate-*r* associate-*l* *-commutative
Counts
4 → 76
Calls
4 calls:
1.0ms
(cbrt (cbrt y))
1.0ms
(cbrt (cbrt y))
1.0ms
(cbrt (cbrt y))
265.0ms
(* (* (cbrt y) y) (* x (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)))))

series1.3s

Counts
4 → 12
Calls
4 calls:
355.0ms
(cbrt (cbrt y))
352.0ms
(cbrt (cbrt y))
391.0ms
(cbrt (cbrt y))
166.0ms
(* (* (cbrt y) y) (* x (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)))))

simplify822.0ms

Counts
88 → 88
Iterations
IterNodes
done5000
21213
1287
0106

prune449.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize32.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt y) (* x (cbrt y)))
0.5b
(cbrt y)
0.5b
(cbrt y)
0.5b
(cbrt y)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
9×add-sqr-sqrt pow1 *-un-lft-identity add-exp-log add-cube-cbrt
6×add-cbrt-cube associate-*l*
4×add-log-exp
3×pow1/3 pow-prod-down prod-exp cbrt-unprod
1×associate-*r* *-commutative
Counts
4 → 54
Calls
4 calls:
16.0ms
(* (cbrt y) (* x (cbrt y)))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series876.0ms

Counts
4 → 12
Calls
4 calls:
157.0ms
(* (cbrt y) (* x (cbrt y)))
205.0ms
(cbrt y)
258.0ms
(cbrt y)
256.0ms
(cbrt y)

simplify2.6s

Counts
66 → 66
Iterations
IterNodes
done5000
33967
2571
1137
057

prune286.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

regimes220.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done6
16
04

end0.0ms

sample736.0ms

Algorithm
intervals
Results
333.0ms10690×body80valid