Details

Time bar (total: 3.0s)

sample18.0ms

Algorithm
intervals
Results
8.0ms359×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1123
2123

prune1.0ms

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: 0.1b

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:
5.0ms
(* (* y z) z)

series30.0ms

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

simplify55.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 3 (52.0ms)

IterNodesCost
09572
146657
2208557
3500156

prune31.0ms

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

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

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:
5.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series703.0ms

Counts
4 → 12
Calls
4 calls:
188.0ms
(* (cbrt z) (cbrt z))
173.0ms
(cbrt z)
170.0ms
(cbrt z)
172.0ms
(cbrt z)

simplify88.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (83.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune170.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New82385
Fresh224
Picked011
Done011
Total84791

Merged error: 0.0b

Counts
91 → 7

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt (cbrt z))
0.6b
(cbrt (* (cbrt z) (cbrt z)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
16×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 → 45
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
2.0ms
(cbrt (cbrt z))
4.0ms
(cbrt (* (cbrt z) (cbrt z)))

series858.0ms

Counts
4 → 12
Calls
4 calls:
170.0ms
(cbrt z)
179.0ms
(cbrt z)
246.0ms
(cbrt (cbrt z))
263.0ms
(cbrt (* (cbrt z) (cbrt z)))

simplify104.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 4 (100.0ms)

IterNodesCost
0106215
1236195
2753185
33141185
45001180

prune159.0ms

Filtered
57 candidates to 50 candidates (87.7%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New57057
Fresh044
Picked011
Done022
Total57764

Merged error: 0.0b

Counts
64 → 7

localize9.0ms

Local error

Found 1 expressions with local error:

11.5b
(* y (pow z 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
(* y (pow z 2))

series26.0ms

Counts
1 → 3
Calls
1 calls:
26.0ms
(* y (pow z 2))

simplify69.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 3 (66.0ms)

IterNodesCost
0107102
140487
2198887
3500286

prune39.0ms

Filtered
30 candidates to 18 candidates (60.0%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New30030
Fresh033
Picked011
Done033
Total30737

Merged error: 0.0b

Counts
37 → 7

regimes123.0ms

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

sample446.0ms

Algorithm
intervals
Results
238.0ms10696×body80valid

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