Details

sample18.0ms

Algorithm

intervals

Results

7.0ms

458×

body

valid

simplify25.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	11	3
1	27	3
2	66	3
3	113	3
4	145	3
5	165	3
6	182	3
7	184	3
8	184	3

prune2.0ms

Filtered

1 candidates to 0 candidates (0.0%)

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 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

6×	`flip3-+` `flip-+`
4×	`frac-times`
2×	`+-commutative` `distribute-rgt-in` `distribute-lft-in` `associate-r/` `associate-l/`
1×	`pow2` `*-commutative`

Counts

1 → 14

Calls

1 calls:

5.0ms

(* (+ x y) (+ x y))

series17.0ms

Counts

1 → 3

Calls

1 calls:

17.0ms

(* (+ x y) (+ x y))

simplify80.0ms

Algorithm

egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 3 (76.0ms)

Iter	Nodes	Cost
0	119	110
1	475	104
2	2297	102
3	5001	99

prune35.0ms

Filtered

17 candidates to 9 candidates (52.9%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	15	2	17
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	15	3	18

Merged error: 0b

Counts

18 → 3

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma (fma x 2 y) y (pow x 2))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`fma-udef`

Counts

1 → 1

Calls

1 calls:

1.0ms

(fma (fma x 2 y) y (pow x 2))

series27.0ms

Counts

1 → 3

Calls

1 calls:

27.0ms

(fma (fma x 2 y) y (pow x 2))

simplify301.0ms

Algorithm

egg-herbie

Counts

4 → 4

Iterations

Useful iterations: 2 (7.0ms)

Iter	Nodes	Cost
0	29	20
1	70	14
2	228	11
3	685	11
4	4620	11
5	5001	11

prune7.0ms

Filtered

4 candidates to 2 candidates (50.0%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	4	0	4
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	4	3	7

Merged error: 0b

Counts

7 → 3

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

12×	`associate-*r/`
9×	`+-commutative`
8×	`distribute-rgt-in` `distribute-lft-in`
7×	`flip3-+` `flip-+`
5×	`*-commutative`
4×	`associate-+l+` `associate-+r+` `frac-add`
2×	`fma-def`
1×	`distribute-rgt-out` `distribute-lft-out`

Counts

3 → 33

Calls

3 calls:

3.0ms	(* y (+ x y))
3.0ms	(* x (+ x y))
8.0ms	(+ (* y (+ x y)) (* x (+ x y)))

series85.0ms

Counts

3 → 9

Calls

3 calls:

28.0ms	(* y (+ x y))
28.0ms	(* x (+ x y))
29.0ms	(+ (* y (+ x y)) (* x (+ x y)))

simplify40.0ms

Algorithm

egg-herbie

Counts

42 → 42

Iterations

Useful iterations: 2 (36.0ms)

Iter	Nodes	Cost
0	229	213
1	1098	192
2	5001	173

prune79.0ms

Filtered

42 candidates to 25 candidates (59.5%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	42	0	42
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	42	3	45

Merged error: 0b

Counts

45 → 3

regimes58.0ms

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	6	3

end0.0ms

sample449.0ms

Algorithm

intervals

Results

228.0ms

14205×

body

valid