Details

Time bar (total: 1.8s)

sample33.0ms

Algorithm
intervals
Results
13.0ms356×body80valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0133
1283
2463
3473
4473

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.3b

Counts
2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* (* x 3.0) y) y)
0.2b
(* (* x 3.0) y)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*r*
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
2×associate-*l* *-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
11.0ms
(* (* (* x 3.0) y) y)
8.0ms
(* (* x 3.0) y)

series17.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(* (* (* x 3.0) y) y)
6.0ms
(* (* x 3.0) y)

simplify40.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0170188
11034145
25001145

prune88.0ms

Filtered
24 candidates to 45 candidates (-87.5%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New37845
Fresh000
Picked011
Done000
Total37946

Merged error: 0.1b

Counts
46 → 9

localize8.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* x (* 3.0 y)) y)
0.2b
(* x (* 3.0 y))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l*
2×*-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
10.0ms
(* (* x (* 3.0 y)) y)
8.0ms
(* x (* 3.0 y))

series18.0ms

Counts
2 → 6
Calls
2 calls:
12.0ms
(* (* x (* 3.0 y)) y)
6.0ms
(* x (* 3.0 y))

simplify49.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0171188
1889145
25001145

prune56.0ms

Filtered
21 candidates to 45 candidates (-114.3%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New41445
Fresh257
Picked011
Done101
Total441054

Merged error: 0.0b

Counts
54 → 10

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
9.6b
(cbrt (* (* x 3.0) y))
9.6b
(cbrt (* (* x 3.0) y))
9.6b
(cbrt (* (* x 3.0) y))

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:
5.0ms
(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
3.0ms
(cbrt (* (* x 3.0) y))
4.0ms
(cbrt (* (* x 3.0) y))
4.0ms
(cbrt (* (* x 3.0) y))

series81.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
18.0ms
(cbrt (* (* x 3.0) y))
17.0ms
(cbrt (* (* x 3.0) y))
17.0ms
(cbrt (* (* x 3.0) y))

simplify110.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (103.0ms)

IterNodesCost
0207466
1736415
23806354
35002349

prune154.0ms

Filtered
52 candidates to 70 candidates (-34.6%)
Pruning

11 alts after pruning (10 fresh and 1 done)

PrunedKeptTotal
New67370
Fresh178
Picked101
Done011
Total691180

Merged error: 0.0b

Counts
80 → 11

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt x) (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

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

series88.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(* (cbrt x) (cbrt x))
21.0ms
(cbrt x)
23.0ms
(cbrt x)
21.0ms
(cbrt x)

simplify72.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (67.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune66.0ms

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

11 alts after pruning (9 fresh and 2 done)

PrunedKeptTotal
New85085
Fresh099
Picked011
Done011
Total851196

Merged error: 0.0b

Counts
96 → 11

regimes253.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
093
193

end0.0ms

sample526.0ms

Algorithm
intervals
Results
241.0ms10679×body80valid

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