Details

Time bar (total: 16.8s)

sample31.0ms

Algorithm
intervals
Results
13.0ms348×body80valid

simplify5.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
04

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize8.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite21.0ms

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:
20.0ms
(* (* x y) y)

series37.0ms

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

simplify4.1s

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

prune126.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize42.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
20.1b
(cbrt (* (* x y) y))
20.1b
(cbrt (* (* x y) y))
20.1b
(cbrt (* (* x y) y))

rewrite85.0ms

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:
28.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
19.0ms
(cbrt (* (* x y) y))
19.0ms
(cbrt (* (* x y) y))
18.0ms
(cbrt (* (* x y) y))

series614.0ms

Counts
4 → 12
Calls
4 calls:
172.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
131.0ms
(cbrt (* (* x y) y))
155.0ms
(cbrt (* (* x y) y))
155.0ms
(cbrt (* (* x y) y))

simplify2.8s

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

prune323.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
12.4b
(cbrt (* x y))
20.1b
(cbrt (* (* x y) y))
20.1b
(cbrt (* (* x y) y))

rewrite47.0ms

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)
6.0ms
(cbrt (* x y))
19.0ms
(cbrt (* (* x y) y))
20.0ms
(cbrt (* (* x y) y))

series696.0ms

Counts
4 → 12
Calls
4 calls:
273.0ms
(cbrt y)
120.0ms
(cbrt (* x y))
149.0ms
(cbrt (* (* x y) y))
153.0ms
(cbrt (* (* x y) y))

simplify2.6s

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

prune306.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize78.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.7b
(cbrt x)
20.1b
(cbrt (* (* x y) y))
20.1b
(cbrt (* (* x y) y))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
8×cbrt-prod
6×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log add-log-exp
Counts
4 → 40
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt x)
19.0ms
(cbrt (* (* x y) y))
19.0ms
(cbrt (* (* x y) y))

series773.0ms

Counts
4 → 12
Calls
4 calls:
252.0ms
(cbrt y)
257.0ms
(cbrt x)
120.0ms
(cbrt (* (* x y) y))
143.0ms
(cbrt (* (* x y) y))

simplify2.3s

Counts
52 → 52
Iterations
IterNodes
done5022
42886
3838
2319
1153
075

prune334.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

regimes310.0ms

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

sample1.1s

Algorithm
intervals
Results
722.0ms10718×body80valid