Details

Time bar (total: 3.4s)

sample1.2s

Algorithm
intervals
Results
1.2s543×body80valid

simplify76.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

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 1 expressions with local error:

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

rewrite6.0ms

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:
5.0ms
(* x (exp (* y y)))

series8.0ms

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

simplify160.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
07494
127381
2101581
3490981
4500181

prune32.0ms

Filtered
21 candidates to 17 candidates (19.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New19221
Fresh000
Picked011
Done000
Total19322

Merged error: 0.0b

Counts
22 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
12×associate-*r*
11×add-sqr-sqrt
9×pow1 add-exp-log add-cbrt-cube
7×add-cube-cbrt *-un-lft-identity sqrt-prod
4×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×*-commutative add-log-exp unswap-sqr
Counts
2 → 43
Calls
2 calls:
5.0ms
(* x (sqrt (exp (* y y))))
8.0ms
(* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))

series21.0ms

Counts
2 → 6
Calls
2 calls:
12.0ms
(* x (sqrt (exp (* y y))))
9.0ms
(* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))

simplify81.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0143326
1712270
22633260
35001260

prune39.0ms

Filtered
49 candidates to 28 candidates (42.9%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New48149
Fresh011
Picked101
Done011
Total49352

Merged error: 0.0b

Counts
52 → 3

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
14×pow1
13×add-exp-log cbrt-prod add-sqr-sqrt add-cbrt-cube
12×sqrt-prod
11×add-cube-cbrt *-un-lft-identity
9×associate-*r*
6×pow-prod-down prod-exp cbrt-unprod
4×add-log-exp
3×pow1/3
2×rem-sqrt-square sqrt-pow1
1×pow1/2 associate-*l* *-commutative
Counts
4 → 67
Calls
4 calls:
2.0ms
(sqrt (cbrt (exp (* y y))))
11.0ms
(* (* x (* (sqrt (exp (* y y))) (fabs (cbrt (exp (* y y)))))) (sqrt (cbrt (exp (* y y)))))
2.0ms
(cbrt (exp (* y y)))
2.0ms
(cbrt (exp (* y y)))

series91.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(sqrt (cbrt (exp (* y y))))
31.0ms
(* (* x (* (sqrt (exp (* y y))) (fabs (cbrt (exp (* y y)))))) (sqrt (cbrt (exp (* y y)))))
21.0ms
(cbrt (exp (* y y)))
20.0ms
(cbrt (exp (* y y)))

simplify45.0ms

Algorithm
egg-herbie
Counts
79 → 79
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0260754
11251659
25002636

prune93.0ms

Filtered
79 candidates to 57 candidates (27.8%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New77279
Fresh101
Picked101
Done011
Total79382

Merged error: 0b

Counts
82 → 3

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(pow (exp (pow y 2)) 1/3)
0.0b
(* x (fabs (pow (exp (pow y 2)) 1/3)))
0.0b
(pow (exp (pow y 2)) 2)
0.0b
(* (* x (fabs (pow (exp (pow y 2)) 1/3))) (pow (pow (exp (pow y 2)) 2) 1/3))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log
23×unpow-prod-down
19×add-sqr-sqrt
18×pow-pow
17×add-cube-cbrt *-un-lft-identity
16×exp-prod prod-exp
15×associate-*r*
14×add-cbrt-cube
10×pow-exp
8×pow1
7×cbrt-unprod
6×pow-to-exp pow-unpow sqr-pow
4×associate-*l* unpow2 add-log-exp
3×unpow1/3
2×*-commutative
1×pow-prod-down unswap-sqr
Counts
4 → 105
Calls
4 calls:
4.0ms
(pow (exp (pow y 2)) 1/3)
3.0ms
(* x (fabs (pow (exp (pow y 2)) 1/3)))
4.0ms
(pow (exp (pow y 2)) 2)
9.0ms
(* (* x (fabs (pow (exp (pow y 2)) 1/3))) (pow (pow (exp (pow y 2)) 2) 1/3))

series62.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(pow (exp (pow y 2)) 1/3)
6.0ms
(* x (fabs (pow (exp (pow y 2)) 1/3)))
7.0ms
(pow (exp (pow y 2)) 2)
30.0ms
(* (* x (fabs (pow (exp (pow y 2)) 1/3))) (pow (pow (exp (pow y 2)) 2) 1/3))

simplify57.0ms

Algorithm
egg-herbie
Counts
117 → 117
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0405811
11763673
25002666

prune249.0ms

Filtered
117 candidates to 73 candidates (37.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1161117
Fresh101
Picked011
Done011
Total1173120

Merged error: 0b

Counts
120 → 3

regimes201.0ms

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

sample843.0ms

Algorithm
intervals
Results
408.0ms16030×body80valid

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