Details

Time bar (total: 9.5s)

sample33.0ms

Algorithm
intervals
Results
12.0ms348×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
04

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize10.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite22.0ms

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:
21.0ms
(* (* x y) y)

series64.0ms

Counts
1 → 3
Calls
1 calls:
64.0ms
(* (* x y) y)

simplify867.0ms

Counts
21 → 21
Iterations
IterNodes
done5000
2710
199
036

prune106.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.1b

localize18.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
14.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series1.2s

Counts
4 → 12
Calls
4 calls:
346.0ms
(* (cbrt y) (cbrt y))
301.0ms
(cbrt y)
241.0ms
(cbrt y)
278.0ms
(cbrt y)

simplify1.2s

Counts
85 → 85
Iterations
IterNodes
done5000
2727
1138
061

prune439.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
17.4b
(cbrt (* (* x y) y))
17.4b
(cbrt (* (* x y) y))
17.4b
(cbrt (* (* x y) y))

rewrite95.0ms

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:
39.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
19.0ms
(cbrt (* (* x y) y))
20.0ms
(cbrt (* (* x y) y))
15.0ms
(cbrt (* (* x y) y))

series618.0ms

Counts
4 → 12
Calls
4 calls:
213.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
142.0ms
(cbrt (* (* x y) y))
124.0ms
(cbrt (* (* x y) y))
139.0ms
(cbrt (* (* x y) y))

simplify1.0s

Counts
70 → 70
Iterations
IterNodes
done5001
2747
1218
086

prune508.0ms

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0.0b

localize36.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
7.8b
(cbrt (* x y))
7.8b
(cbrt (* x y))
17.4b
(cbrt (* (* x y) y))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log add-log-exp
Counts
4 → 38
Calls
4 calls:
5.0ms
(cbrt y)
3.0ms
(cbrt (* x y))
5.0ms
(cbrt (* x y))
20.0ms
(cbrt (* (* x y) y))

series694.0ms

Counts
4 → 12
Calls
4 calls:
313.0ms
(cbrt y)
115.0ms
(cbrt (* x y))
143.0ms
(cbrt (* x y))
123.0ms
(cbrt (* (* x y) y))

simplify954.0ms

Counts
50 → 50
Iterations
IterNodes
done5001
31101
2363
1163
076

prune276.0ms

Pruning

11 alts after pruning (7 fresh and 4 done)

Merged error: 0.0b

regimes312.0ms

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

sample1.1s

Algorithm
intervals
Results
670.0ms10691×body80valid