Details

Time bar (total: 1.9s)

sample118.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 24.21875%

Guaranteed chance to sample good point: 98.71134%

Results
6.0ms256×body80valid
3.0ms138×body80invalid

simplify80.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
1123
2213
3483
41333
54373
619263
750023

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* add-cbrt-cube
2×add-exp-log
1×pow-prod-down prod-exp *-commutative cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 18
Calls
1 calls:
7.0ms
(* x (exp (* y y)))

series13.0ms

Counts
1 → 3
Calls
1 calls:
13.0ms
(* x (exp (* y y)))

simplify184.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
07494
127381
2101581
3490981
4500181

prune43.0ms

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: 0.0b

Counts
22 → 2

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×pow1 sqrt-prod
12×associate-*r*
11×add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
6×sqrt-pow1 add-log-exp
4×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×rem-sqrt-square exp-prod exp-to-pow pow1/2 *-commutative unswap-sqr
Counts
4 → 73
Calls
4 calls:
2.0ms
(sqrt (exp (* y y)))
2.0ms
(sqrt (exp (* y y)))
8.0ms
(* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))
5.0ms
(* x (sqrt (exp (* y y))))

series27.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(sqrt (exp (* y y)))
4.0ms
(sqrt (exp (* y y)))
8.0ms
(* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))
11.0ms
(* x (sqrt (exp (* y y))))

simplify87.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 2 (20.0ms)

IterNodesCost
0164464
1785404
23042392
35001392

prune70.0ms

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

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New84185
Fresh000
Picked011
Done011
Total84387

Merged error: 0.0b

Counts
87 → 3

localize13.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* x (sqrt (exp (* y y))))) (cbrt (* x (sqrt (exp (* y y))))))
0.6b
(cbrt (* x (sqrt (exp (* y y)))))
0.6b
(cbrt (* x (sqrt (exp (* y y)))))
0.6b
(cbrt (* x (sqrt (exp (* y 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 (sqrt (exp (* y y))))) (cbrt (* x (sqrt (exp (* y y))))))
4.0ms
(cbrt (* x (sqrt (exp (* y y)))))
4.0ms
(cbrt (* x (sqrt (exp (* y y)))))
4.0ms
(cbrt (* x (sqrt (exp (* y y)))))

series155.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(* (cbrt (* x (sqrt (exp (* y y))))) (cbrt (* x (sqrt (exp (* y y))))))
35.0ms
(cbrt (* x (sqrt (exp (* y y)))))
52.0ms
(cbrt (* x (sqrt (exp (* y y)))))
43.0ms
(cbrt (* x (sqrt (exp (* y y)))))

simplify120.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (114.0ms)

IterNodesCost
0194631
1706540
23389455
35001446

prune74.0ms

Filtered
56 candidates to 70 candidates (-25.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New70070
Fresh000
Picked011
Done022
Total70373

Merged error: 0.0b

Counts
73 → 3

regimes185.0ms

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
163

end0.0ms

sample652.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 24.21875%

Guaranteed chance to sample good point: 98.71134%

Results
201.0ms8000×body80valid
97.0ms3860×body80invalid

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