Details

Time bar (total: 1.8s)

sample28.0ms

Algorithm
intervals
Results
12.0ms523×body80valid

simplify65.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
1123
2213
3483
41333
54373
619263
750023

prune3.0ms

Filtered
1 candidates to 0 candidates (100.0%)
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 2 expressions with local error:

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

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×add-exp-log associate-*r* associate-*l*
1×exp-prod exp-to-pow pow-prod-down prod-exp *-commutative cbrt-unprod rem-exp-log unswap-sqr
Counts
2 → 28
Calls
2 calls:
4.0ms
(* x (exp (* y y)))
2.0ms
(exp (* y y))

series10.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(* x (exp (* y y)))
2.0ms
(exp (* y y))

simplify45.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
089130
1321114
21270114
35001114

prune44.0ms

Filtered
34 candidates to 25 candidates (26.5%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New31334
Fresh000
Picked101
Done000
Total32335

Merged error: 0.0b

Counts
35 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
8×add-cube-cbrt *-un-lft-identity
7×unpow-prod-down associate-*r*
6×add-exp-log
4×pow-pow add-cbrt-cube
3×pow1 pow-unpow exp-prod associate-*l* prod-exp unswap-sqr sqr-pow
2×pow-to-exp pow-exp add-log-exp
1×*-commutative cbrt-unprod
Counts
2 → 45
Calls
2 calls:
3.0ms
(pow (exp y) y)
5.0ms
(* x (pow (exp y) y))

series17.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(pow (exp y) y)
13.0ms
(* x (pow (exp y) y))

simplify123.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 3 (119.0ms)

IterNodesCost
0158211
1643188
23019187
35002186

prune49.0ms

Filtered
51 candidates to 32 candidates (37.3%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New50151
Fresh022
Picked011
Done000
Total50454

Merged error: 0.0b

Counts
54 → 4

localize7.0ms

Local error

Found 4 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
10×pow1
9×add-exp-log add-cbrt-cube add-log-exp
8×add-sqr-sqrt
7×add-cube-cbrt *-un-lft-identity
6×associate-*r* sqrt-prod
3×exp-prod exp-to-pow sqrt-pow1 pow-prod-down prod-exp cbrt-unprod
2×rem-exp-log
1×rem-sqrt-square pow1/2 associate-*l* *-commutative
Counts
4 → 56
Calls
4 calls:
2.0ms
(sqrt (exp (* y y)))
8.0ms
(* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))
2.0ms
(exp (* y y))
2.0ms
(exp (* y y))

series19.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(sqrt (exp (* y y)))
8.0ms
(* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))
2.0ms
(exp (* y y))
2.0ms
(exp (* y y))

simplify82.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0152333
1699269
22758266
35001266

prune67.0ms

Filtered
68 candidates to 45 candidates (33.8%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New67168
Fresh112
Picked101
Done011
Total69372

Merged error: 0.0b

Counts
72 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
9×pow1 add-exp-log associate-*r* sqrt-prod add-cbrt-cube
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
3×exp-prod exp-to-pow pow-prod-down prod-exp cbrt-unprod rem-exp-log
1×associate-*l* *-commutative
Counts
4 → 54
Calls
4 calls:
10.0ms
(* (* x (sqrt (exp (* y y)))) (sqrt (sqrt (exp (* y y)))))
2.0ms
(exp (* y y))
2.0ms
(exp (* y y))
2.0ms
(exp (* y y))

series34.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(* (* x (sqrt (exp (* y y)))) (sqrt (sqrt (exp (* y y)))))
2.0ms
(exp (* y y))
2.0ms
(exp (* y y))
2.0ms
(exp (* y y))

simplify105.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 3 (101.0ms)

IterNodesCost
0171367
1791334
23981317
35001311

prune66.0ms

Filtered
66 candidates to 43 candidates (34.8%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New66066
Fresh011
Picked011
Done011
Total66369

Merged error: 0.0b

Counts
69 → 3

regimes203.0ms

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

sample784.0ms

Algorithm
intervals
Results
380.0ms15814×body80valid

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