Details

sample24.0ms

Algorithm

intervals

Results

13.0ms

472×

body

valid

simplify7.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	17	6
1	37	5
2	46	5
3	46	5

prune5.0ms

Filtered

1 candidates to 1 candidates (100.0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Kept	Total
New	1	1
Fresh	1	1
Picked	0	0
Done	0	0
Total	2	2

Merged error: 0.0b

Counts

2 → 2

localize7.0ms

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))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

3×	`+-commutative`
2×	`associate-+l+` `flip3-+` `associate-l` `flip-+` `distribute-lft-out`
1×	`*-commutative`

Counts

2 → 10

Calls

2 calls:

5.0ms	(+ (* x x) (* (* x 2.0) y))
9.0ms	(+ (+ (* x x) (* (* x 2.0) y)) (* y y))

series69.0ms

Counts

2 → 6

Calls

2 calls:

40.0ms	(+ (* x x) (* (* x 2.0) y))
29.0ms	(+ (+ (* x x) (* (* x 2.0) y)) (* y y))

simplify107.0ms

Algorithm

egg-herbie

Counts

16 → 16

Iterations

Useful iterations: 2 (20.0ms)

Iter	Nodes	Cost
0	136	115
1	607	103
2	2785	93
3	5001	93

prune33.0ms

Filtered

16 candidates to 10 candidates (62.5%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	15	1	16
Fresh	0	1	1
Picked	1	0	1
Done	0	0	0
Total	16	2	18

Merged error: 0b

Counts

18 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (pow y 2) (* x (+ x (* 2.0 y))))
0.0b	(* x (+ x (* 2.0 y)))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

5×	`+-commutative`
4×	`distribute-rgt-in` `associate-+r+` `distribute-lft-in`
2×	`flip3-+` `associate-*r/` `flip-+`
1×	`*-commutative`

Counts

2 → 14

Calls

2 calls:

5.0ms	(+ (pow y 2) (* x (+ x (* 2.0 y))))
4.0ms	(* x (+ x (* 2.0 y)))

series68.0ms

Counts

2 → 6

Calls

2 calls:

29.0ms	(+ (pow y 2) (* x (+ x (* 2.0 y))))
39.0ms	(* x (+ x (* 2.0 y)))

simplify73.0ms

Algorithm

egg-herbie

Counts

20 → 20

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	121	97
1	423	92
2	2261	92
3	5002	92

prune28.0ms

Filtered

20 candidates to 10 candidates (50.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	20	0	20
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	20	2	22

Merged error: 0b

Counts

22 → 2

localize6.0ms

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

5×	`+-commutative`
4×	`distribute-rgt-in` `associate-+l+` `distribute-lft-in`
2×	`flip3-+` `associate-*r/` `flip-+`
1×	`*-commutative`

Counts

2 → 14

Calls

2 calls:

8.0ms	(+ (* y (+ (* x 2.0) y)) (* x x))
8.0ms	(* y (+ (* x 2.0) y))

series62.0ms

Counts

2 → 6

Calls

2 calls:

24.0ms	(+ (* y (+ (* x 2.0) y)) (* x x))
38.0ms	(* y (+ (* x 2.0) y))

simplify65.0ms

Algorithm

egg-herbie

Counts

20 → 20

Iterations

Useful iterations: 2 (15.0ms)

Iter	Nodes	Cost
0	123	99
1	435	97
2	1996	93
3	5002	93

prune31.0ms

Filtered

20 candidates to 12 candidates (60.0%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	20	0	20
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	20	2	22

Merged error: 0b

Counts

22 → 2

regimes24.0ms

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)

Iter	Nodes	Cost
0	13	5
1	13	5

end0.0ms

sample635.0ms

Algorithm

intervals

Results

406.0ms

14375×

body

valid