Details

Time bar (total: 4.4s)

sample21.0ms

Algorithm
intervals
Results
7.0ms340×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
192
292

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
4.0ms
(* (* x y) y)

series32.0ms

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

simplify53.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 3 (51.0ms)

IterNodesCost
09572
146657
2208557
3500156

prune47.0ms

Filtered
21 candidates to 11 candidates (52.4%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New16521
Fresh000
Picked011
Done000
Total16622

Merged error: 0.0b

Counts
22 → 6

localize7.0ms

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)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
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:
5.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series675.0ms

Counts
4 → 12
Calls
4 calls:
182.0ms
(* (cbrt y) (cbrt y))
165.0ms
(cbrt y)
164.0ms
(cbrt y)
164.0ms
(cbrt y)

simplify86.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (81.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune260.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New83285
Fresh134
Picked101
Done011
Total85691

Merged error: 0.0b

Counts
91 → 6

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series708.0ms

Counts
4 → 12
Calls
4 calls:
175.0ms
(cbrt y)
178.0ms
(cbrt y)
175.0ms
(cbrt y)
179.0ms
(cbrt y)

simplify125.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 2 (4.0ms)

IterNodesCost
040156
181144
2193136
3696136
44103136
55002136

prune480.0ms

Filtered
56 candidates to 48 candidates (85.7%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New56056
Fresh044
Picked011
Done011
Total56662

Merged error: 0.0b

Counts
62 → 6

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
0.9b
(pow (cbrt (cbrt y)) 4)

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×unpow-prod-down
5×pow1 add-exp-log
4×pow1/3 add-cbrt-cube add-log-exp
3×pow-unpow
2×pow-pow
1×pow-to-exp pow-exp sqr-pow
Counts
4 → 57
Calls
4 calls:
1.0ms
(cbrt y)
2.0ms
(cbrt y)
1.0ms
(cbrt y)
3.0ms
(pow (cbrt (cbrt y)) 4)

series802.0ms

Counts
4 → 12
Calls
4 calls:
172.0ms
(cbrt y)
170.0ms
(cbrt y)
176.0ms
(cbrt y)
284.0ms
(pow (cbrt (cbrt y)) 4)

simplify64.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 3 (59.0ms)

IterNodesCost
0135254
1417237
21514221
35002220

prune252.0ms

Filtered
69 candidates to 54 candidates (78.3%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New66369
Fresh033
Picked011
Done022
Total66975

Merged error: 0.0b

Counts
75 → 9

regimes241.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
062
162

end0.0ms

sample436.0ms

Algorithm
intervals
Results
182.0ms10615×body80valid

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