Details

Time bar (total: 2.6s)

sample23.0ms

Algorithm
intervals
Results
8.0ms343×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1123
2123

prune7.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* y z) z)

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
(* (* y z) z)

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(* (* y z) z)

simplify52.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 3 (50.0ms)

IterNodesCost
09572
146657
2208557
3500156

prune41.0ms

Filtered
21 candidates to 11 candidates (47.6%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New17421
Fresh000
Picked011
Done000
Total17522

Merged error: 0.0b

Counts
22 → 5

localize9.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
20.7b
(cbrt (* (* y z) z))
20.7b
(cbrt (* (* y z) z))
20.7b
(cbrt (* (* y z) z))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×swap-sqr associate-*r* associate-*l* add-cbrt-cube 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:
5.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
3.0ms
(cbrt (* (* y z) z))
3.0ms
(cbrt (* (* y z) z))
3.0ms
(cbrt (* (* y z) z))

series417.0ms

Counts
4 → 12
Calls
4 calls:
119.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
97.0ms
(cbrt (* (* y z) z))
99.0ms
(cbrt (* (* y z) z))
100.0ms
(cbrt (* (* y z) z))

simplify85.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (80.0ms)

IterNodesCost
0201433
1643382
22882313
35001305

prune244.0ms

Filtered
70 candidates to 53 candidates (24.3%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New68270
Fresh123
Picked011
Done011
Total69675

Merged error: 0.0b

Counts
75 → 6

localize16.0ms

Local error

Found 4 expressions with local error:

20.7b
(cbrt (* (* y z) z))
20.7b
(cbrt (* (* y z) z))
20.7b
(cbrt (* (* y z) z))
20.7b
(cbrt (* (* y z) z))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
4×pow1 add-exp-log cbrt-prod add-sqr-sqrt add-cube-cbrt *-un-lft-identity pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 36
Calls
4 calls:
4.0ms
(cbrt (* (* y z) z))
4.0ms
(cbrt (* (* y z) z))
3.0ms
(cbrt (* (* y z) z))
3.0ms
(cbrt (* (* y z) z))

series395.0ms

Counts
4 → 12
Calls
4 calls:
97.0ms
(cbrt (* (* y z) z))
100.0ms
(cbrt (* (* y z) z))
98.0ms
(cbrt (* (* y z) z))
99.0ms
(cbrt (* (* y z) z))

simplify44.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 4 (40.0ms)

IterNodesCost
091268
1173240
2380196
31059188
45001184

prune178.0ms

Filtered
48 candidates to 40 candidates (16.7%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New48048
Fresh033
Picked011
Done022
Total48654

Merged error: 0.0b

Counts
54 → 6

localize7.0ms

Local error

Found 1 expressions with local error:

8.4b
(* y (pow z 2))

rewrite11.0ms

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:
9.0ms
(* y (pow z 2))

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(* y (pow z 2))

simplify71.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 3 (68.0ms)

IterNodesCost
0107102
140487
2198887
3500286

prune46.0ms

Filtered
30 candidates to 18 candidates (40.0%)
Pruning

6 alts after pruning (2 fresh and 4 done)

PrunedKeptTotal
New30030
Fresh022
Picked011
Done033
Total30636

Merged error: 0.0b

Counts
36 → 6

regimes295.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
093
193

end0.0ms

sample587.0ms

Algorithm
intervals
Results
233.0ms10621×body80valid

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