Details

Time bar (total: 1.5s)

sample110.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 24.21875%

Guaranteed chance to sample good point: 98.453608%

Results
7.0ms256×body80valid
4.0ms143×body80invalid

simplify67.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
1123
2213
3483
41333
54373
619263
750023

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (exp (* y y)))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* add-cbrt-cube
add-exp-log
pow-prod-down prod-exp *-commutative cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 18
Calls
1 calls:
5.0ms
(* x (exp (* y y)))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(* x (exp (* y y)))

simplify152.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
07494
127381
2101581
3490981
4500181

prune31.0ms

Filtered
17 candidates to 21 candidates (-23.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New20121
Fresh000
Picked011
Done000
Total20222

Merged error: 0b

Counts
22 → 2

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(pow (* x (exp (pow y 2))) 3)
0.0b
(* x (exp (pow y 2)))
40.6b
(cbrt (pow (* x (exp (pow y 2))) 3))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 cbrt-prod add-cbrt-cube
add-cube-cbrt *-un-lft-identity
add-exp-log
pow-unpow associate-*r* associate-*l* add-log-exp
cube-mult unpow-prod-down pow-pow unpow3 cube-prod pow-prod-down pow-exp prod-exp cbrt-unprod rem-cube-cbrt sqr-pow
pow-to-exp pow1/3 *-commutative rem-cbrt-cube unswap-sqr
Counts
3 → 57
Calls
3 calls:
7.0ms
(pow (* x (exp (pow y 2))) 3)
7.0ms
(* x (exp (pow y 2)))
2.0ms
(cbrt (pow (* x (exp (pow y 2))) 3))

series33.0ms

Counts
3 → 9
Calls
3 calls:
15.0ms
(pow (* x (exp (pow y 2))) 3)
8.0ms
(* x (exp (pow y 2)))
10.0ms
(cbrt (pow (* x (exp (pow y 2))) 3))

simplify37.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0149299
1711284
25002282

prune101.0ms

Filtered
44 candidates to 66 candidates (-50.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New66066
Fresh000
Picked011
Done011
Total66268

Merged error: 0b

Counts
68 → 2

regimes186.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
063
163

end0.0ms

sample688.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 24.21875%

Guaranteed chance to sample good point: 98.453608%

Results
218.0ms8000×body80valid
103.0ms3865×body80invalid

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