Details

Time bar (total: 16.8s)

sample23.0ms

Algorithm
intervals
Results
11.0ms357×body80valid

simplify4.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
04

prune3.0ms

Pruning

1 alts after pruning (1 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)

series32.0ms

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

simplify4.3s

Counts
21 → 21
Iterations
IterNodes
done5001
44819
31268
2321
199
036

prune57.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

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

rewrite12.0ms

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:
9.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series999.0ms

Counts
4 → 12
Calls
4 calls:
252.0ms
(* (cbrt y) (cbrt y))
239.0ms
(cbrt y)
253.0ms
(cbrt y)
255.0ms
(cbrt y)

simplify2.7s

Counts
85 → 85
Iterations
IterNodes
done5028
43114
3971
2377
1136
061

prune384.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize37.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
23.2b
(cbrt (* (* x y) y))
23.2b
(cbrt (* (* x y) y))
23.2b
(cbrt (* (* x y) y))

rewrite79.0ms

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:
20.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
15.0ms
(cbrt (* (* x y) y))
25.0ms
(cbrt (* (* x y) y))
19.0ms
(cbrt (* (* x y) y))

series535.0ms

Counts
4 → 12
Calls
4 calls:
175.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
115.0ms
(cbrt (* (* x y) y))
124.0ms
(cbrt (* (* x y) y))
121.0ms
(cbrt (* (* x y) y))

simplify2.9s

Counts
70 → 70
Iterations
IterNodes
done5000
44455
31280
2534
1216
086

prune353.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

localize34.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
12.6b
(cbrt (* x y))
12.6b
(cbrt (* x y))
23.2b
(cbrt (* (* x y) y))

rewrite16.0ms

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:
1.0ms
(cbrt y)
3.0ms
(cbrt (* x y))
3.0ms
(cbrt (* x y))
10.0ms
(cbrt (* (* x y) y))

series612.0ms

Counts
4 → 12
Calls
4 calls:
264.0ms
(cbrt y)
92.0ms
(cbrt (* x y))
116.0ms
(cbrt (* x y))
140.0ms
(cbrt (* (* x y) y))

simplify2.6s

Counts
50 → 50
Iterations
IterNodes
done5001
43511
3984
2331
1163
076

prune293.0ms

Pruning

9 alts after pruning (5 fresh and 4 done)

Merged error: 0.0b

regimes247.0ms

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

sample594.0ms

Algorithm
intervals
Results
294.0ms10744×body80valid