Details

Time bar (total: 3.0s)

sample18.0ms

Algorithm
intervals
Results
8.0ms350×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

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* y z) z)

rewrite8.0ms

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:
7.0ms
(* (* y z) z)

series33.0ms

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

simplify56.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 3 (53.0ms)

IterNodesCost
09572
146657
2208557
3500156

prune39.0ms

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

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)

rewrite11.0ms

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 z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series720.0ms

Counts
4 → 12
Calls
4 calls:
184.0ms
(* (cbrt z) (cbrt z))
165.0ms
(cbrt z)
201.0ms
(cbrt z)
170.0ms
(cbrt z)

simplify86.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (81.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune170.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New84185
Fresh044
Picked101
Done011
Total85691

Merged error: 0.0b

Counts
91 → 6

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)
0.7b
(cbrt (* (cbrt z) (cbrt z)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
10×cbrt-prod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 42
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
4.0ms
(cbrt (* (cbrt z) (cbrt z)))

series769.0ms

Counts
4 → 12
Calls
4 calls:
175.0ms
(cbrt z)
170.0ms
(cbrt z)
168.0ms
(cbrt z)
256.0ms
(cbrt (* (cbrt z) (cbrt z)))

simplify86.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 4 (82.0ms)

IterNodesCost
078180
1168162
2559152
32334152
45001149

prune158.0ms

Filtered
54 candidates to 48 candidates (88.9%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New54054
Fresh044
Picked011
Done011
Total54660

Merged error: 0.0b

Counts
60 → 6

localize6.0ms

Local error

Found 1 expressions with local error:

10.1b
(* 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))

simplify75.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 3 (70.0ms)

IterNodesCost
0107102
140487
2198887
3500286

prune46.0ms

Filtered
30 candidates to 18 candidates (60.0%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New28230
Fresh033
Picked011
Done022
Total28836

Merged error: 0.0b

Counts
36 → 8

regimes159.0ms

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

sample489.0ms

Algorithm
intervals
Results
267.0ms10600×body80valid

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