Details

Time bar (total: 1.4s)

sample20.0ms

Algorithm
intervals
Results
9.0ms306×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0155
1155

prune8.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x 27.0) y)

rewrite6.0ms

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:
5.0ms
(* (* x 27.0) y)

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(* (* x 27.0) y)

simplify32.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
04903122
14903122

prune28.0ms

Filtered
11 candidates to 21 candidates (-90.9%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New18321
Fresh011
Picked011
Done000
Total18523

Merged error: 0.1b

Counts
23 → 5

localize4.0ms

Local error

Found 1 expressions with local error:

0.5b
(* x (* 27.0 y))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×associate-*r* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
5.0ms
(* x (* 27.0 y))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(* x (* 27.0 y))

simplify43.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
05111121

prune27.0ms

Filtered
9 candidates to 21 candidates (-133.3%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New19221
Fresh033
Picked011
Done011
Total19726

Merged error: 0.0b

Counts
26 → 7

localize7.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt y) (cbrt y))
0.5b
(cbrt y)
0.5b
(cbrt y)
0.5b
(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:
6.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series104.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(* (cbrt y) (cbrt y))
24.0ms
(cbrt y)
27.0ms
(cbrt y)
24.0ms
(cbrt y)

simplify63.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (58.0ms)

IterNodesCost
05837334

prune86.0ms

Filtered
52 candidates to 85 candidates (-63.5%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New82385
Fresh224
Picked011
Done022
Total84892

Merged error: 0.0b

Counts
92 → 8

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt y)
0.5b
(cbrt y)
0.6b
(cbrt (cbrt y))
0.6b
(cbrt (cbrt y))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 50
Calls
4 calls:
2.0ms
(cbrt y)
1.0ms
(cbrt y)
2.0ms
(cbrt (cbrt y))
2.0ms
(cbrt (cbrt y))

series119.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(cbrt y)
25.0ms
(cbrt y)
36.0ms
(cbrt (cbrt y))
34.0ms
(cbrt (cbrt y))

simplify32.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 0 (27.0ms)

IterNodesCost
05410282

prune76.0ms

Filtered
46 candidates to 62 candidates (-34.8%)
Pruning

9 alts after pruning (5 fresh and 4 done)

PrunedKeptTotal
New61162
Fresh044
Picked011
Done033
Total61970

Merged error: 0.0b

Counts
70 → 9

regimes221.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
075
175

end0.0ms

sample431.0ms

Algorithm
intervals
Results
172.0ms9189×body80valid

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