Details

Time bar (total: 4.8s)

sample24.0ms

Algorithm
intervals
Results
8.0ms363×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1123
2123

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: 0.1b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (* y z) z))
0.1b
(* (* y z) z)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*l* sum-log *-commutative flip-+
Counts
2 → 29
Calls
2 calls:
2.0ms
(+ x (* (* y z) z))
7.0ms
(* (* y z) z)

series86.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(+ x (* (* y z) z))
38.0ms
(* (* y z) z)

simplify104.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 3 (100.0ms)

IterNodesCost
0159140
1724123
23491123
35001122

prune106.0ms

Filtered
35 candidates to 23 candidates (65.7%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New31435
Fresh000
Picked011
Done000
Total31536

Merged error: 0.0b

Counts
36 → 5

localize9.0ms

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)

rewrite10.0ms

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)

series684.0ms

Counts
4 → 12
Calls
4 calls:
185.0ms
(* (cbrt z) (cbrt z))
163.0ms
(cbrt z)
167.0ms
(cbrt z)
169.0ms
(cbrt z)

simplify86.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (81.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune294.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New82385
Fresh033
Picked011
Done011
Total82890

Merged error: 0.0b

Counts
90 → 8

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt (* (cbrt z) (cbrt z)))
0.6b
(cbrt (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)
4.0ms
(cbrt (* (cbrt z) (cbrt z)))
2.0ms
(cbrt (cbrt z))

series851.0ms

Counts
4 → 12
Calls
4 calls:
175.0ms
(cbrt z)
176.0ms
(cbrt z)
272.0ms
(cbrt (* (cbrt z) (cbrt z)))
228.0ms
(cbrt (cbrt z))

simplify104.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 4 (101.0ms)

IterNodesCost
0106215
1236195
2753185
33141185
45001180

prune259.0ms

Filtered
57 candidates to 50 candidates (87.7%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New57057
Fresh055
Picked011
Done022
Total57865

Merged error: 0.0b

Counts
65 → 8

localize16.0ms

Local error

Found 4 expressions with local error:

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

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
30×cbrt-prod
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 53
Calls
4 calls:
1.0ms
(cbrt z)
2.0ms
(cbrt (cbrt z))
2.0ms
(cbrt (cbrt z))
2.0ms
(cbrt (cbrt z))

series893.0ms

Counts
4 → 12
Calls
4 calls:
177.0ms
(cbrt z)
233.0ms
(cbrt (cbrt z))
245.0ms
(cbrt (cbrt z))
237.0ms
(cbrt (cbrt z))

simplify48.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
071261
1141243
2357235
31377235
45001235

prune297.0ms

Filtered
65 candidates to 62 candidates (95.4%)
Pruning

8 alts after pruning (4 fresh and 4 done)

PrunedKeptTotal
New65065
Fresh044
Picked011
Done033
Total65873

Merged error: 0.0b

Counts
73 → 8

regimes344.0ms

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

sample573.0ms

Algorithm
intervals
Results
230.0ms10583×body80valid

Profiling

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