Details

Time bar (total: 1.9s)

sample22.0ms

Algorithm
intervals
Results
8.0ms340×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0127
1127

prune9.0ms

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

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (* y z) z))
0.2b
(* (* y z) z)

rewrite13.0ms

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:
3.0ms
(+ x (* (* y z) z))
9.0ms
(* (* y z) z)

series21.0ms

Counts
2 → 6
Calls
2 calls:
14.0ms
(+ x (* (* y z) z))
7.0ms
(* (* y z) z)

simplify68.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (65.0ms)

IterNodesCost
04869256
14869256

prune49.0ms

Filtered
23 candidates to 35 candidates (-52.2%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New31435
Fresh011
Picked011
Done000
Total31637

Merged error: 0.0b

Counts
37 → 6

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)
10.4b
(* y (* z (* (cbrt z) (cbrt z))))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
13×pow1 add-exp-log
11×add-cbrt-cube
9×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×pow-prod-down prod-exp cbrt-unprod
4×add-log-exp
3×pow1/3 associate-*l*
1×associate-*r* *-commutative
Counts
4 → 54
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
9.0ms
(* y (* z (* (cbrt z) (cbrt z))))

series92.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt z)
24.0ms
(cbrt z)
22.0ms
(cbrt z)
24.0ms
(* y (* z (* (cbrt z) (cbrt z))))

simplify75.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 0 (70.0ms)

IterNodesCost
04853298
14853298

prune78.0ms

Filtered
45 candidates to 66 candidates (-46.7%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New64266
Fresh134
Picked011
Done011
Total65772

Merged error: 0.0b

Counts
72 → 7

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)

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

series98.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(* (cbrt z) (cbrt z))
22.0ms
(cbrt z)
22.0ms
(cbrt z)
26.0ms
(cbrt z)

simplify50.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
05165356

prune97.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New83285
Fresh044
Picked101
Done022
Total84892

Merged error: 0.0b

Counts
92 → 8

localize15.0ms

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))

rewrite7.0ms

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 z)
1.0ms
(cbrt z)
2.0ms
(cbrt (cbrt z))
2.0ms
(cbrt (cbrt z))

series111.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(cbrt z)
22.0ms
(cbrt z)
31.0ms
(cbrt (cbrt z))
34.0ms
(cbrt (cbrt z))

simplify36.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
04926282
14926282

prune74.0ms

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

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New61162
Fresh055
Picked011
Done022
Total61970

Merged error: 0.0b

Counts
70 → 9

regimes332.0ms

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
097
197

end0.0ms

sample608.0ms

Algorithm
intervals
Results
248.0ms10820×body80valid

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