Details

sample16.0ms

Algorithm

intervals

Results

7.0ms

312×

body

valid

simplify30.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	13	4
1	20	4
2	34	4
3	49	4
4	57	4
5	69	4
6	90	4
7	127	4
8	176	4
9	304	4
10	439	4
11	449	4
12	449	4

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

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x y) (* z (- 1.0 y)))
0.0b	(* z (- 1.0 y))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 14

Calls

2 calls:

5.0ms	(+ (* x y) (* z (- 1.0 y)))
3.0ms	(* z (- 1.0 y))

series66.0ms

Counts

2 → 6

Calls

2 calls:

29.0ms	(+ (* x y) (* z (- 1.0 y)))
37.0ms	(* z (- 1.0 y))

simplify44.0ms

Algorithm

egg-herbie

Counts

20 → 20

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	102	86
1	308	80
2	1199	80
3	5001	80

prune27.0ms

Filtered

20 candidates to 9 candidates (45.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	19	1	20
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	19	2	21

Merged error: 0.0b

Counts

21 → 2

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (+ (* x y) (* 1.0 z)) (* z (- y)))
0.0b	(+ (* x y) (* 1.0 z))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

3×	`+-commutative`
2×	`associate-+l+` `flip3-+` `distribute-rgt-neg-out` `flip-+`
1×	`unsub-neg`

Counts

2 → 10

Calls

2 calls:

7.0ms	(+ (+ (* x y) (* 1.0 z)) (* z (- y)))
4.0ms	(+ (* x y) (* 1.0 z))

series63.0ms

Counts

2 → 6

Calls

2 calls:

32.0ms	(+ (+ (* x y) (* 1.0 z)) (* z (- y)))
30.0ms	(+ (* x y) (* 1.0 z))

simplify64.0ms

Algorithm

egg-herbie

Counts

16 → 16

Iterations

Useful iterations: 2 (16.0ms)

Iter	Nodes	Cost
0	122	100
1	451	90
2	1716	83
3	5001	83

prune22.0ms

Filtered

16 candidates to 9 candidates (56.3%)

Pruning

2 alts after pruning (0 fresh and 2 done)

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

Merged error: 0.0b

Counts

18 → 2

regimes53.0ms

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	11	4
1	11	4

end0.0ms

sample431.0ms

Algorithm

intervals

Results

234.0ms

10127×

body

valid

Iter	Nodes	Cost
0	13	4
1	20	4
2	34	4
3	49	4
4	57	4
5	69	4
6	90	4
7	127	4
8	176	4
9	304	4
10	439	4
11	449	4
12	449	4

Iter	Nodes	Cost
0	13	4
1	20	4
2	34	4
3	49	4
4	57	4
5	69	4
6	90	4
7	127	4
8	176	4
9	304	4
10	439	4
11	449	4
12	449	4

Iter	Nodes	Cost
0	13	4
1	20	4
2	34	4
3	49	4
4	57	4
5	69	4
6	90	4
7	127	4
8	176	4
9	304	4
10	439	4
11	449	4
12	449	4