Details

Time bar (total: 2.2s)

sample20.0ms

Algorithm
intervals
Results
10.0ms484×body80valid

simplify65.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
1123
2213
3483
41333
54373
619263
750023

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

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite5.0ms

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

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(* x (exp (* y y)))

simplify149.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
07494
127381
2101581
3490981
4500181

prune34.0ms

Filtered
21 candidates to 17 candidates (81.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New19221
Fresh000
Picked011
Done000
Total19322

Merged error: 0.0b

Counts
22 → 3

localize7.0ms

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

rewrite19.0ms

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)))
5.0ms
(* x (sqrt (exp (* y y))))
9.0ms
(* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))

series111.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(sqrt (exp (* y y)))
19.0ms
(sqrt (exp (* y y)))
38.0ms
(* x (sqrt (exp (* y y))))
30.0ms
(* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))

simplify92.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0164464
1785404
23051392
35001392

prune137.0ms

Filtered
85 candidates to 56 candidates (65.9%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New83285
Fresh011
Picked101
Done011
Total84488

Merged error: 0b

Counts
88 → 4

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(sqrt (exp (* y y)))
0.0b
(* x (sqrt (exp (* y y))))
0.0b
(* (* x (sqrt (exp (* y y)))) (pow (exp y) (/ y 2)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
16×add-exp-log
14×add-sqr-sqrt
13×associate-*r*
10×prod-exp add-cbrt-cube
9×add-cube-cbrt *-un-lft-identity
7×sqrt-prod
6×pow1
4×associate-*l* cbrt-unprod add-log-exp
3×unpow-prod-down sqrt-pow1
2×pow-to-exp pow-exp *-commutative unswap-sqr
1×rem-sqrt-square exp-prod exp-to-pow pow1/2 pow-prod-down sqr-pow
Counts
3 → 61
Calls
3 calls:
2.0ms
(sqrt (exp (* y y)))
6.0ms
(* x (sqrt (exp (* y y))))
8.0ms
(* (* x (sqrt (exp (* y y)))) (pow (exp y) (/ y 2)))

series148.0ms

Counts
3 → 9
Calls
3 calls:
19.0ms
(sqrt (exp (* y y)))
41.0ms
(* x (sqrt (exp (* y y))))
88.0ms
(* (* x (sqrt (exp (* y y)))) (pow (exp y) (/ y 2)))

simplify36.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0232457
11060414
25002392

prune152.0ms

Filtered
70 candidates to 44 candidates (62.9%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New70070
Fresh022
Picked011
Done011
Total70474

Merged error: 0b

Counts
74 → 4

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
25×sqrt-prod
24×associate-*r*
21×pow1
20×add-exp-log add-cbrt-cube
19×add-sqr-sqrt
14×add-cube-cbrt *-un-lft-identity
10×pow-prod-down prod-exp cbrt-unprod
5×associate-*l* add-log-exp
3×sqrt-pow1 *-commutative
2×unswap-sqr
1×rem-sqrt-square exp-prod exp-to-pow pow1/2
Counts
4 → 88
Calls
4 calls:
2.0ms
(sqrt (exp (* y y)))
6.0ms
(* x (sqrt (exp (* y y))))
15.0ms
(* (* (* x (sqrt (exp (* y y)))) (sqrt (sqrt (exp (* y y))))) (sqrt (sqrt (exp (* y y)))))
10.0ms
(* (* x (sqrt (exp (* y y)))) (sqrt (sqrt (exp (* y y)))))

series217.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(sqrt (exp (* y y)))
46.0ms
(* x (sqrt (exp (* y y))))
44.0ms
(* (* (* x (sqrt (exp (* y y)))) (sqrt (sqrt (exp (* y y))))) (sqrt (sqrt (exp (* y y)))))
104.0ms
(* (* x (sqrt (exp (* y y)))) (sqrt (sqrt (exp (* y y)))))

simplify47.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0275891
11493714
25002641

prune175.0ms

Filtered
100 candidates to 59 candidates (59.0%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1000100
Fresh011
Picked011
Done022
Total1004104

Merged error: 0b

Counts
104 → 4

regimes115.0ms

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
0138
1138

end0.0ms

sample590.0ms

Algorithm
intervals
Results
353.0ms15750×body80valid

Profiling

Loading profile data...