Details

Time bar (total: 7.4s)

sample17.0ms

Algorithm
intervals
Results
6.0ms340×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
04

prune8.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite28.0ms

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:
27.0ms
(* (* x y) y)

series60.0ms

Counts
1 → 3
Calls
1 calls:
60.0ms
(* (* x y) y)

simplify684.0ms

Counts
21 → 21
Iterations
IterNodes
done5000
2710
199
036

prune100.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
4.4b
(* (* (cbrt y) y) (* x (cbrt y)))

rewrite56.0ms

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)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
50.0ms
(* (* (cbrt y) y) (* x (cbrt y)))

series1.2s

Counts
4 → 12
Calls
4 calls:
296.0ms
(cbrt y)
288.0ms
(cbrt y)
345.0ms
(cbrt y)
256.0ms
(* (* (cbrt y) y) (* x (cbrt y)))

simplify827.0ms

Counts
67 → 67
Iterations
IterNodes
done5000
2793
1188
072

prune642.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

9.1b
(* (* y y) x)

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×add-sqr-sqrt associate-*r* pow-prod-down prod-exp cbrt-unprod
2×*-un-lft-identity add-cube-cbrt
1×associate-*l* *-commutative add-log-exp unswap-sqr
Counts
1 → 19
Calls
1 calls:
34.0ms
(* (* y y) x)

series32.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(* (* y y) x)

simplify571.0ms

Counts
22 → 22
Iterations
IterNodes
done5001
2712
1103
037

prune87.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
22.2b
(cbrt (* (* x y) y))
22.2b
(cbrt (* (* x y) y))
22.2b
(cbrt (* (* x y) y))

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×*-un-lft-identity add-cube-cbrt
7×cbrt-prod
6×add-exp-log
4×add-cbrt-cube swap-sqr associate-*r* associate-*l* add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 58
Calls
4 calls:
33.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
11.0ms
(cbrt (* (* x y) y))
10.0ms
(cbrt (* (* x y) y))
11.0ms
(cbrt (* (* x y) y))

series703.0ms

Counts
4 → 12
Calls
4 calls:
229.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
177.0ms
(cbrt (* (* x y) y))
137.0ms
(cbrt (* (* x y) y))
159.0ms
(cbrt (* (* x y) y))

simplify783.0ms

Counts
70 → 70
Iterations
IterNodes
done5001
2747
1218
086

prune403.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

regimes210.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done6
16
04

end0.0ms

sample789.0ms

Algorithm
intervals
Results
385.0ms10628×body80valid