Details

sample10.0ms

Algorithm

intervals

Results

4.0ms

343×

body

valid

simplify6.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	7	2
1	11	2
2	17	2
3	17	2

prune1.0ms

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

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ x (* x x))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

2×	`distribute-rgt1-in`
1×	`+-commutative` `flip3-+` `*-commutative` `flip-+`

Counts

1 → 5

Calls

1 calls:

3.0ms

(+ x (* x x))

series37.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

(+ x (* x x))

simplify99.0ms

Algorithm

egg-herbie

Counts

8 → 8

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	49	25
1	175	22
2	572	22
3	2347	22
4	5001	22

prune15.0ms

Filtered

8 candidates to 5 candidates (62.5%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	7	1	8
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	7	2	9

Merged error: 0.0b

Counts

9 → 2

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (+ x 1) x)

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

2×	`associate-*l/`
1×	`flip3-+` `*-commutative` `flip-+`

Counts

1 → 3

Calls

1 calls:

3.0ms

(* (+ x 1) x)

series37.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

(* (+ x 1) x)

simplify73.0ms

Algorithm

egg-herbie

Counts

6 → 6

Iterations

Useful iterations: 3 (17.0ms)

Iter	Nodes	Cost
0	38	12
1	119	12
2	416	12
3	1771	10
4	5001	10

prune12.0ms

Filtered

6 candidates to 4 candidates (66.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	5	1	6
Fresh	0	0	0
Picked	1	0	1
Done	0	1	1
Total	6	2	8

Merged error: 0b

Counts

8 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (pow x 3) x)
5.6b	(/ (- (pow x 3) x) (- x 1))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

3×	`flip3--` `flip--`
2×	`associate-/r/` `associate-/l/`
1×	`sub-neg` `frac-2neg` `div-sub` `clear-num` `div-inv`

Counts

2 → 12

Calls

2 calls:

3.0ms	(- (pow x 3) x)
5.0ms	(/ (- (pow x 3) x) (- x 1))

series156.0ms

Counts

2 → 6

Calls

2 calls:

63.0ms	(- (pow x 3) x)
93.0ms	(/ (- (pow x 3) x) (- x 1))

simplify61.0ms

Algorithm

egg-herbie

Counts

18 → 18

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	100	66
1	356	65
2	1600	65
3	5001	65

prune29.0ms

Filtered

18 candidates to 12 candidates (66.7%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	18	0	18
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	18	2	20

Merged error: 0b

Counts

20 → 2

regimes23.0ms

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	4	2
1	4	2

end0.0ms

sample241.0ms

Algorithm

intervals

Results

133.0ms

10727×

body

valid