Details

Time bar (total: 2.9s)

sample41.0ms

Algorithm
intervals
Results
27.0ms620×body80valid

simplify140.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0143
1293
2683
32043
47763
539863
650023

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: 0.0b

Counts
2 → 1

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (pow x 4.0) (pow y 4.0))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
difference-of-squares
unpow-prod-down
sqr-pow
*-un-lft-identity
add-log-exp
distribute-lft-out--
pow1 add-exp-log add-cube-cbrt sub-neg flip3-- diff-log add-cbrt-cube flip--
Counts
1 → 23
Calls
1 calls:
7.0ms
(- (pow x 4.0) (pow y 4.0))

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(- (pow x 4.0) (pow y 4.0))

simplify43.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
0126172
1340165
21287165
35001165

prune54.0ms

Filtered
26 candidates to 22 candidates (84.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New25126
Fresh000
Picked011
Done000
Total25227

Merged error: 0b

Counts
27 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.3b
(pow (sqrt y) 4.0)
0.3b
(pow (sqrt y) 4.0)
10.7b
(sqrt (pow x 4.0))
10.7b
(sqrt (pow x 4.0))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
20×unpow-prod-down sqrt-prod
18×add-sqr-sqrt
14×add-cube-cbrt *-un-lft-identity
pow1
add-exp-log rem-sqrt-square pow-unpow pow-pow sqr-pow
sqrt-pow1 pow1/2 add-cbrt-cube add-log-exp
pow-to-exp pow-exp sqrt-pow2
Counts
4 → 84
Calls
4 calls:
3.0ms
(pow (sqrt y) 4.0)
3.0ms
(pow (sqrt y) 4.0)
2.0ms
(sqrt (pow x 4.0))
2.0ms
(sqrt (pow x 4.0))

series930.0ms

Counts
4 → 12
Calls
4 calls:
119.0ms
(pow (sqrt y) 4.0)
122.0ms
(pow (sqrt y) 4.0)
343.0ms
(sqrt (pow x 4.0))
346.0ms
(sqrt (pow x 4.0))

simplify72.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
0213426
1605396
22353380
35001380

prune222.0ms

Filtered
96 candidates to 68 candidates (70.8%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New96096
Fresh000
Picked011
Done011
Total96298

Merged error: 0b

Counts
98 → 2

regimes75.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
063

end0.0ms

sample1.3s

Algorithm
intervals
Results
906.0ms20276×body80valid

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