Details

Time bar (total: 17.1s)

sample14.0ms

Algorithm
intervals
Results
6.0ms348×body80valid

simplify5.0ms

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

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite13.0ms

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:
13.0ms
(* (* x y) y)

series49.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(* (* x y) y)

simplify4.2s

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

prune129.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize36.0ms

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))

rewrite70.0ms

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:
37.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
12.0ms
(cbrt (* (* x y) y))
9.0ms
(cbrt (* (* x y) y))
9.0ms
(cbrt (* (* x y) y))

series543.0ms

Counts
4 → 12
Calls
4 calls:
159.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
121.0ms
(cbrt (* (* x y) y))
125.0ms
(cbrt (* (* x y) y))
138.0ms
(cbrt (* (* x y) y))

simplify3.1s

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

prune371.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize51.0ms

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))

rewrite26.0ms

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))
13.0ms
(cbrt (* (* x y) y))
10.0ms
(cbrt (* (* x y) y))

series610.0ms

Counts
4 → 12
Calls
4 calls:
228.0ms
(cbrt y)
92.0ms
(cbrt (* x y))
133.0ms
(cbrt (* (* x y) y))
157.0ms
(cbrt (* (* x y) y))

simplify2.7s

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

prune326.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize45.0ms

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))

rewrite26.0ms

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)
4.0ms
(cbrt x)
10.0ms
(cbrt (* (* x y) y))
11.0ms
(cbrt (* (* x y) y))

series1.3s

Counts
4 → 12
Calls
4 calls:
301.0ms
(cbrt y)
304.0ms
(cbrt x)
167.0ms
(cbrt (* (* x y) y))
505.0ms
(cbrt (* (* x y) y))

simplify2.3s

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

prune295.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

regimes221.0ms

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

sample607.0ms

Algorithm
intervals
Results
307.0ms10718×body80valid