Details

Time bar (total: 1.5s)

analyze32.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
50%50%0.1%2
50%50%0.1%3
50%50%0.1%4
62.4%37.5%0.1%5
68.7%31.2%0.1%6
68.7%18.7%12.6%7
71.8%15.6%12.6%8
71.8%9.4%18.8%9
73.4%7.8%18.8%10
73.4%4.7%22%11
74.1%3.9%22%12
74.1%2.3%23.5%13
74.5%2%23.5%14

sample17.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
3.0ms133×body80invalid

simplify56.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (55.0ms)

IterNodesCost
051006

prune6.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

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)))

series8.0ms

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

simplify53.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
05073147

prune32.0ms

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

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New19221
Fresh000
Picked011
Done000
Total19322

Merged error: 0b

Counts
22 → 3

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt
19×add-exp-log
16×associate-*r*
13×add-cube-cbrt *-un-lft-identity sqrt-prod
11×add-cbrt-cube
10×prod-exp
8×pow1 unpow-prod-down
7×sqrt-pow1
5×add-log-exp
4×exp-prod associate-*l* cbrt-unprod unswap-sqr
2×pow-to-exp rem-sqrt-square pow1/2 pow-exp *-commutative sqr-pow
1×exp-to-pow pow-prod-down
Counts
4 → 82
Calls
4 calls:
2.0ms
(sqrt (exp (* y y)))
2.0ms
(sqrt (exp y))
6.0ms
(* x (pow (sqrt (exp y)) y))
8.0ms
(* (* x (pow (sqrt (exp y)) y)) (sqrt (exp (* y y))))

series54.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(sqrt (exp (* y y)))
4.0ms
(sqrt (exp y))
16.0ms
(* x (pow (sqrt (exp y)) y))
29.0ms
(* (* x (pow (sqrt (exp y)) y)) (sqrt (exp (* y y))))

simplify64.0ms

Algorithm
egg-herbie
Counts
94 → 94
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
04975699
14975699

prune82.0ms

Filtered
59 candidates to 94 candidates (-59.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New93194
Fresh101
Picked101
Done011
Total95297

Merged error: 0b

Counts
97 → 2

localize19.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (exp y))
0.0b
(* (* x (pow (exp (/ y 4)) y)) (sqrt (pow (sqrt (exp y)) y)))
0.0b
(* x (pow (exp (/ y 4)) y))
0.0b
(* (* (* x (pow (exp (/ y 4)) y)) (sqrt (pow (sqrt (exp y)) y))) (sqrt (exp (* y y))))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
32×add-exp-log
26×associate-*r*
22×prod-exp
21×add-sqr-sqrt
20×add-cbrt-cube
19×sqrt-prod
15×add-cube-cbrt *-un-lft-identity
12×pow1
10×unpow-prod-down cbrt-unprod
5×associate-*l*
4×sqrt-pow1 pow-prod-down add-log-exp
3×pow-to-exp exp-prod pow-exp *-commutative unswap-sqr sqr-pow
1×rem-sqrt-square pow1/2
Counts
4 → 95
Calls
4 calls:
2.0ms
(sqrt (exp y))
10.0ms
(* (* x (pow (exp (/ y 4)) y)) (sqrt (pow (sqrt (exp y)) y)))
6.0ms
(* x (pow (exp (/ y 4)) y))
13.0ms
(* (* (* x (pow (exp (/ y 4)) y)) (sqrt (pow (sqrt (exp y)) y))) (sqrt (exp (* y y))))

series95.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(sqrt (exp y))
32.0ms
(* (* x (pow (exp (/ y 4)) y)) (sqrt (pow (sqrt (exp y)) y)))
13.0ms
(* x (pow (exp (/ y 4)) y))
48.0ms
(* (* (* x (pow (exp (/ y 4)) y)) (sqrt (pow (sqrt (exp y)) y))) (sqrt (exp (* y y))))

simplify102.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 0 (94.0ms)

IterNodesCost
04909920
14909920

prune116.0ms

Filtered
66 candidates to 107 candidates (-62.1%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1070107
Fresh000
Picked011
Done011
Total1072109

Merged error: 0b

Counts
109 → 2

regimes178.0ms

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 (1.0ms)

IterNodesCost
066
166

end0.0ms

sample487.0ms

Algorithm
intervals
Results
197.0ms8000×body80valid
103.0ms4242×body80invalid

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