Details

Time bar (total: 1.3s)

sample15.0ms

Algorithm
intervals
Results
7.0ms351×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0123
1263
2443
3493
4493

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: 9.6b

Counts
2 → 1

localize4.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* x 3.0) x)
9.3b
(* (* (* x 3.0) x) y)

rewrite12.0ms

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:
5.0ms
(* (* x 3.0) x)
6.0ms
(* (* (* x 3.0) x) y)

series48.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(* (* x 3.0) x)
21.0ms
(* (* (* x 3.0) x) y)

simplify32.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0168188
1908145
25001145

prune53.0ms

Filtered
45 candidates to 21 candidates (46.7%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New38745
Fresh000
Picked011
Done000
Total38846

Merged error: 0.1b

Counts
46 → 8

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
13×pow1 add-exp-log add-cbrt-cube
8×pow-prod-down prod-exp cbrt-unprod
1×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* *-commutative add-log-exp
Counts
1 → 22
Calls
1 calls:
6.0ms
(* (* x 3.0) (* x y))

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(* (* x 3.0) (* x y))

simplify104.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0135125
162490
2347090
3500190

prune25.0ms

Filtered
25 candidates to 9 candidates (36.0%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New23225
Fresh336
Picked011
Done011
Total26733

Merged error: 0.0b

Counts
33 → 7

localize4.0ms

Local error

Found 2 expressions with local error:

0.1b
(* x (* 3.0 (* x y)))
0.3b
(* 3.0 (* x y))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*l*
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
2×associate-*r* *-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
6.0ms
(* x (* 3.0 (* x y)))
5.0ms
(* 3.0 (* x y))

series39.0ms

Counts
2 → 6
Calls
2 calls:
20.0ms
(* x (* 3.0 (* x y)))
19.0ms
(* 3.0 (* x y))

simplify106.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0154186
1659143
23695143
35001143

prune44.0ms

Filtered
45 candidates to 22 candidates (48.9%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New44145
Fresh134
Picked011
Done022
Total45752

Merged error: 0.0b

Counts
52 → 7

localize8.0ms

Local error

Found 3 expressions with local error:

0.1b
(* x (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))))
0.2b
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
0.3b
(* (cbrt 3.0) (* x y))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
58×pow1 add-exp-log
40×pow-prod-down prod-exp cbrt-unprod
36×add-cbrt-cube
10×associate-*l*
6×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
3×cbrt-prod associate-*r* *-commutative add-log-exp
Counts
3 → 82
Calls
3 calls:
16.0ms
(* x (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))))
11.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
5.0ms
(* (cbrt 3.0) (* x y))

series177.0ms

Counts
3 → 9
Calls
3 calls:
66.0ms
(* x (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))))
67.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
43.0ms
(* (cbrt 3.0) (* x y))

simplify49.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0291753
11334519
25001435

prune75.0ms

Filtered
91 candidates to 38 candidates (41.8%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New90191
Fresh033
Picked101
Done033
Total91798

Merged error: 0b

Counts
98 → 7

regimes89.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
093
193

end0.0ms

sample374.0ms

Algorithm
intervals
Results
222.0ms10531×body80valid

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