Details

Time bar (total: 2.9s)

sample19.0ms

Algorithm
intervals
Results
9.0ms359×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1123
2123

prune2.0ms

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

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite8.0ms

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

series87.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(+ x (* (* y z) z))
27.0ms
(* (* y z) z)

simplify107.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 3 (101.0ms)

IterNodesCost
0159140
1724123
23491123
35001122

prune54.0ms

Filtered
35 candidates to 23 candidates (65.7%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New30535
Fresh000
Picked011
Done000
Total30636

Merged error: 0.0b

Counts
36 → 6

localize9.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
23.3b
(cbrt (* (* y z) z))
23.3b
(cbrt (* (* y z) z))
23.3b
(cbrt (* (* y z) z))

rewrite18.0ms

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:
6.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
4.0ms
(cbrt (* (* y z) z))
4.0ms
(cbrt (* (* y z) z))
4.0ms
(cbrt (* (* y z) z))

series395.0ms

Counts
4 → 12
Calls
4 calls:
107.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
86.0ms
(cbrt (* (* y z) z))
111.0ms
(cbrt (* (* y z) z))
91.0ms
(cbrt (* (* y z) z))

simplify89.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (84.0ms)

IterNodesCost
0201433
1643382
22882313
35001305

prune143.0ms

Filtered
70 candidates to 53 candidates (75.7%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New68270
Fresh224
Picked011
Done011
Total70676

Merged error: 0.0b

Counts
76 → 6

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
11.5b
(cbrt (* y z))
23.3b
(cbrt (* (* y z) z))
23.3b
(cbrt (* (* y z) z))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 38
Calls
4 calls:
1.0ms
(cbrt z)
2.0ms
(cbrt (* y z))
4.0ms
(cbrt (* (* y z) z))
4.0ms
(cbrt (* (* y z) z))

series455.0ms

Counts
4 → 12
Calls
4 calls:
192.0ms
(cbrt z)
78.0ms
(cbrt (* y z))
99.0ms
(cbrt (* (* y z) z))
86.0ms
(cbrt (* (* y z) z))

simplify109.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 4 (105.0ms)

IterNodesCost
0159224
1331202
2970163
33530161
45001156

prune120.0ms

Filtered
50 candidates to 39 candidates (78.0%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New50050
Fresh033
Picked011
Done022
Total50656

Merged error: 0.0b

Counts
56 → 6

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
11.5b
(cbrt (* y z))
11.5b
(cbrt (* y z))
23.3b
(cbrt (* (* y z) z))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 38
Calls
4 calls:
1.0ms
(cbrt z)
2.0ms
(cbrt (* y z))
2.0ms
(cbrt (* y z))
4.0ms
(cbrt (* (* y z) z))

series410.0ms

Counts
4 → 12
Calls
4 calls:
178.0ms
(cbrt z)
68.0ms
(cbrt (* y z))
76.0ms
(cbrt (* y z))
88.0ms
(cbrt (* (* y z) z))

simplify111.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 4 (107.0ms)

IterNodesCost
0159208
1331188
2970152
33530148
45001140

prune118.0ms

Filtered
50 candidates to 37 candidates (74.0%)
Pruning

6 alts after pruning (2 fresh and 4 done)

PrunedKeptTotal
New50050
Fresh022
Picked011
Done033
Total50656

Merged error: 0.0b

Counts
56 → 6

regimes119.0ms

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

sample464.0ms

Algorithm
intervals
Results
251.0ms10742×body80valid

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