Details

Time bar (total: 1.2s)

analyze168.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.097632%

Space saved by search: 43.121992%

Guaranteed chance to sample good point: 95.733276%

sample15.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
0.0msbody80invalid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
0176
1375
2465
3465

prune6.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* y (+ (* x 2.0) y)) (* x x))
0.0b
(* y (+ (* x 2.0) y))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
associate-*r* associate-*l*
distribute-rgt-in associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+
+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 35
Calls
2 calls:
10.0ms
(+ (* y (+ (* x 2.0) y)) (* x x))
6.0ms
(* y (+ (* x 2.0) y))

series12.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ (* y (+ (* x 2.0) y)) (* x x))
6.0ms
(* y (+ (* x 2.0) y))

simplify37.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0222234
11119217
25001217

prune46.0ms

Filtered
28 candidates to 41 candidates (-46.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New40141
Fresh000
Picked011
Done000
Total40242

Merged error: 0b

Counts
42 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(* y (+ (* x 2.0) y))
0.1b
(* (sqrt (* y (+ (* x 2.0) y))) (sqrt (* y (+ (* x 2.0) y))))
10.0b
(sqrt (* y (+ (* x 2.0) y)))
10.0b
(sqrt (* y (+ (* x 2.0) y)))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
61×pow1
32×sqrt-pow1
23×pow-prod-down
20×associate-*r/
16×sqrt-div
14×add-sqr-sqrt
12×pow1/2
10×add-cube-cbrt *-un-lft-identity pow-prod-up
flip3-+ flip-+
add-exp-log add-cbrt-cube
associate-*r* associate-*l*
sqrt-prod pow-sqr
frac-times swap-sqr add-log-exp
associate-*l/ prod-exp *-commutative cbrt-unprod unswap-sqr
pow2 distribute-rgt-in distribute-lft-in pow-plus sqrt-unprod rem-square-sqrt
Counts
4 → 105
Calls
4 calls:
6.0ms
(* y (+ (* x 2.0) y))
15.0ms
(* (sqrt (* y (+ (* x 2.0) y))) (sqrt (* y (+ (* x 2.0) y))))
5.0ms
(sqrt (* y (+ (* x 2.0) y)))
5.0ms
(sqrt (* y (+ (* x 2.0) y)))

series32.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(* y (+ (* x 2.0) y))
6.0ms
(* (sqrt (* y (+ (* x 2.0) y))) (sqrt (* y (+ (* x 2.0) y))))
10.0ms
(sqrt (* y (+ (* x 2.0) y)))
10.0ms
(sqrt (* y (+ (* x 2.0) y)))

simplify59.0ms

Algorithm
egg-herbie
Counts
117 → 117
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
0276641
11407589
25001567

prune132.0ms

Filtered
68 candidates to 117 candidates (-72.1%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1170117
Fresh000
Picked011
Done011
Total1172119

Merged error: 0b

Counts
119 → 2

regimes66.0ms

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
0125
1125

end0.0ms

analyze165.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.097632%

Space saved by search: 43.121992%

Guaranteed chance to sample good point: 95.733276%

sample392.0ms

Algorithm
intervals
Results
268.0ms8000×body80valid
3.0ms97×body80invalid

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