Details

Time bar (total: 2.5s)

sample17.0ms

Algorithm
intervals
Results
5.0ms337×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
192
292

prune3.0ms

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)

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(* (* x y) y)

simplify54.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 3 (51.0ms)

IterNodesCost
09572
146657
2208557
3500156

prune68.0ms

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)

rewrite13.0ms

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:
8.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series383.0ms

Counts
4 → 12
Calls
4 calls:
112.0ms
(* (cbrt y) (cbrt y))
90.0ms
(cbrt y)
89.0ms
(cbrt y)
92.0ms
(cbrt y)

simplify87.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (82.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune254.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New82385
Fresh134
Picked011
Done011
Total83891

Merged error: 0.0b

Counts
91 → 8

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
1.0b
(pow (cbrt (cbrt y)) 5)

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)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
3.0ms
(pow (cbrt (cbrt y)) 5)

series480.0ms

Counts
4 → 12
Calls
4 calls:
90.0ms
(cbrt y)
90.0ms
(cbrt y)
91.0ms
(cbrt y)
209.0ms
(pow (cbrt (cbrt y)) 5)

simplify54.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 3 (44.0ms)

IterNodesCost
0141261
1389243
21271237
35001229

prune265.0ms

Filtered
69 candidates to 55 candidates (79.7%)
Pruning

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New67269
Fresh055
Picked011
Done022
Total671077

Merged error: 0.0b

Counts
77 → 10

localize4.0ms

Local error

Found 1 expressions with local error:

11.0b
(* x (pow y 2))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
8×associate-*r*
6×add-exp-log
4×add-cube-cbrt unpow-prod-down *-un-lft-identity unswap-sqr
3×associate-*l* prod-exp add-cbrt-cube
2×unpow2 sqr-pow
1×pow1 pow-to-exp pow-exp *-commutative cbrt-unprod add-log-exp
Counts
1 → 27
Calls
1 calls:
5.0ms
(* x (pow y 2))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(* x (pow y 2))

simplify76.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 3 (73.0ms)

IterNodesCost
0107102
140487
2198887
3500286

prune62.0ms

Filtered
30 candidates to 18 candidates (60.0%)
Pruning

10 alts after pruning (6 fresh and 4 done)

PrunedKeptTotal
New27330
Fresh336
Picked011
Done033
Total301040

Merged error: 0.0b

Counts
40 → 10

regimes193.0ms

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

sample425.0ms

Algorithm
intervals
Results
182.0ms10825×body80valid

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