Details

Time bar (total: 3.2s)

sample26.0ms

Algorithm
intervals
Results
15.0ms485×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0176
1375
2465
3465

prune5.0ms

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

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
1×associate-+l+
Counts
2 → 24
Calls
2 calls:
4.0ms
(+ (* x x) (* (* x 2.0) y))
6.0ms
(+ (+ (* x x) (* (* x 2.0) y)) (* y y))

series60.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(+ (* x x) (* (* x 2.0) y))
22.0ms
(+ (+ (* x x) (* (* x 2.0) y)) (* y y))

simplify154.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0191234
1998212
24902196
35002196

prune52.0ms

Filtered
30 candidates to 23 candidates (76.7%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New29130
Fresh011
Picked101
Done000
Total30232

Merged error: 0.0b

Counts
32 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×distribute-rgt-in associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 35
Calls
2 calls:
7.0ms
(+ (* x (+ (* 2.0 y) x)) (* y y))
9.0ms
(* x (+ (* 2.0 y) x))

series60.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(+ (* x (+ (* 2.0 y) x)) (* y y))
37.0ms
(* x (+ (* 2.0 y) x))

simplify40.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0225237
11110217
25001217

prune57.0ms

Filtered
41 candidates to 29 candidates (70.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New41041
Fresh011
Picked011
Done000
Total41243

Merged error: 0.0b

Counts
43 → 2

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))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×distribute-rgt-in associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 35
Calls
2 calls:
7.0ms
(+ (* y (+ (* x 2.0) y)) (* x x))
6.0ms
(* y (+ (* x 2.0) y))

series62.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(+ (* y (+ (* x 2.0) y)) (* x x))
39.0ms
(* y (+ (* x 2.0) y))

simplify38.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0222234
11119217
25001217

prune54.0ms

Filtered
41 candidates to 28 candidates (68.3%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New40141
Fresh000
Picked011
Done011
Total40343

Merged error: 0b

Counts
43 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ (* x 2.0) y)) (cbrt (+ (* x 2.0) y)))
0.6b
(cbrt (+ (* x 2.0) y))
0.6b
(cbrt (+ (* x 2.0) y))
0.6b
(cbrt (+ (* x 2.0) y))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-+ pow1/3 flip-+
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
11.0ms
(* (cbrt (+ (* x 2.0) y)) (cbrt (+ (* x 2.0) y)))
4.0ms
(cbrt (+ (* x 2.0) y))
4.0ms
(cbrt (+ (* x 2.0) y))
4.0ms
(cbrt (+ (* x 2.0) y))

series1.4s

Counts
4 → 12
Calls
4 calls:
306.0ms
(* (cbrt (+ (* x 2.0) y)) (cbrt (+ (* x 2.0) y)))
353.0ms
(cbrt (+ (* x 2.0) y))
347.0ms
(cbrt (+ (* x 2.0) y))
343.0ms
(cbrt (+ (* x 2.0) y))

simplify156.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0287854
11019803
24870758
35001758

prune229.0ms

Filtered
99 candidates to 75 candidates (75.8%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New99099
Fresh000
Picked011
Done022
Total993102

Merged error: 0b

Counts
102 → 3

regimes25.0ms

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

sample689.0ms

Algorithm
intervals
Results
469.0ms14273×body80valid

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