Details

Time bar (total: 1.4s)

sample19.0ms

Algorithm
intervals
Results
10.0ms369×body80valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0183
1363
2583
3603
4603

prune8.0ms

Filtered
1 candidates to 1 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 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×flip3-+ associate-*r/ flip-+ distribute-lft-out
1×+-commutative distribute-rgt-in distribute-lft-in pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 35
Calls
2 calls:
4.0ms
(+ (* x x) (* x y))
6.0ms
(* 2.0 (+ (* x x) (* x y)))

series78.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(+ (* x x) (* x y))
44.0ms
(* 2.0 (+ (* x x) (* x y)))

simplify40.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0189212
1950181
25002176

prune58.0ms

Filtered
41 candidates to 30 candidates (73.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New40141
Fresh101
Picked011
Done000
Total41243

Merged error: 0.0b

Counts
43 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
4×*-un-lft-identity associate-*r*
3×pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt associate-*r/
1×distribute-rgt-in distribute-lft-in flip3-+ associate-*l* *-commutative flip-+ distribute-lft-out add-log-exp
Counts
1 → 23
Calls
1 calls:
7.0ms
(* (* 2.0 x) (+ x y))

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(* (* 2.0 x) (+ x y))

simplify37.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0166117
191597
2500197

prune29.0ms

Filtered
26 candidates to 14 candidates (53.8%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New25126
Fresh000
Picked011
Done011
Total25328

Merged error: 0b

Counts
28 → 3

localize7.0ms

Local error

Found 4 expressions with local error:

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

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
20×pow1
18×add-exp-log *-un-lft-identity sqrt-div add-cbrt-cube
16×sqrt-prod
14×associate-*r*
12×add-sqr-sqrt
10×add-cube-cbrt associate-*r/
9×flip3-+ pow-prod-down prod-exp cbrt-unprod flip-+
4×frac-times distribute-lft-out add-log-exp
2×rem-sqrt-square sqrt-pow1 pow1/2 associate-*l* associate-*l/ *-commutative
Counts
4 → 89
Calls
4 calls:
3.0ms
(sqrt (+ x y))
3.0ms
(sqrt (+ x y))
8.0ms
(* (* 2.0 x) (sqrt (+ x y)))
14.0ms
(* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (+ x y)))

series194.0ms

Counts
4 → 12
Calls
4 calls:
36.0ms
(sqrt (+ x y))
41.0ms
(sqrt (+ x y))
60.0ms
(* (* 2.0 x) (sqrt (+ x y)))
57.0ms
(* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (+ x y)))

simplify60.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 2 (51.0ms)

IterNodesCost
0376652
11736541
25002525

prune154.0ms

Filtered
101 candidates to 63 candidates (62.4%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1010101
Fresh000
Picked011
Done022
Total1013104

Merged error: 0b

Counts
104 → 3

regimes57.0ms

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
093
193

end0.0ms

sample502.0ms

Algorithm
intervals
Results
325.0ms11232×body80valid

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