Details

Time bar (total: 1.3s)

analyze56.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
25%74.9%0.1%5
37.5%62.4%0.1%6
50%37.5%12.6%7
56.2%31.2%12.6%8
62.4%18.7%18.8%9
65.6%15.6%18.8%10
68.7%9.4%22%11
70.2%7.8%22%12
71.8%4.7%23.5%13
72.6%3.9%23.5%14

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
0.0ms4×body80invalid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
095
195

prune7.0ms

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

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite5.0ms

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:
4.0ms
(* (* x y) y)

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(* (* x y) y)

simplify39.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
05162121

prune29.0ms

Filtered
11 candidates to 21 candidates (-90.9%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New18321
Fresh011
Picked011
Done000
Total18523

Merged error: 0.1b

Counts
23 → 5

localize7.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
7.9b
(* x (* y (* (cbrt y) (cbrt y))))

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:
2.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
9.0ms
(* x (* y (* (cbrt y) (cbrt y))))

series87.0ms

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

simplify68.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 0 (63.0ms)

IterNodesCost
04869298
14869298

prune68.0ms

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

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New64266
Fresh033
Picked011
Done011
Total64771

Merged error: 0.0b

Counts
71 → 7

localize14.0ms

Local error

Found 4 expressions with local error:

0.7b
(cbrt (cbrt y))
0.7b
(cbrt (cbrt y))
0.7b
(cbrt (cbrt y))
7.9b
(* x (* y (* (cbrt y) (cbrt y))))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
27×cbrt-prod
13×pow1 add-exp-log
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-cbrt-cube
6×pow-prod-down prod-exp cbrt-unprod
4×add-log-exp
3×pow1/3 associate-*l*
1×associate-*r* *-commutative
Counts
4 → 63
Calls
4 calls:
1.0ms
(cbrt (cbrt y))
1.0ms
(cbrt (cbrt y))
1.0ms
(cbrt (cbrt y))
9.0ms
(* x (* y (* (cbrt y) (cbrt y))))

series110.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(cbrt (cbrt y))
30.0ms
(cbrt (cbrt y))
30.0ms
(cbrt (cbrt y))
21.0ms
(* x (* y (* (cbrt y) (cbrt y))))

simplify45.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
04845424
14845424

prune83.0ms

Filtered
54 candidates to 75 candidates (-38.9%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New73275
Fresh044
Picked101
Done022
Total74882

Merged error: 0.0b

Counts
82 → 8

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.7b
(cbrt (cbrt y))
0.7b
(cbrt (cbrt y))
0.7b
(cbrt (cbrt y))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
30×cbrt-prod
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 53
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt (cbrt y))
1.0ms
(cbrt (cbrt y))
2.0ms
(cbrt (cbrt y))

series110.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt y)
32.0ms
(cbrt (cbrt y))
28.0ms
(cbrt (cbrt y))
29.0ms
(cbrt (cbrt y))

simplify38.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
04926323
14926323

prune60.0ms

Filtered
49 candidates to 65 candidates (-32.7%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New65065
Fresh055
Picked011
Done022
Total65873

Merged error: 0.0b

Counts
73 → 8

regimes149.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.1b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
065
165

end0.0ms

sample290.0ms

Algorithm
intervals
Results
152.0ms8000×body80valid
3.0ms167×body80invalid

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