Details

sample13.0ms

Algorithm

intervals

Results

5.0ms

291×

body

valid

simplify6.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	8	2
1	10	2
2	10	2

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: 0.4b

Counts

2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.4b	(/ x (* y 3.0))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

2×	`associate-/r*`
1×	`frac-2neg` `clear-num` `*-commutative` `div-inv`

Counts

1 → 5

Calls

1 calls:

3.0ms

(/ x (* y 3.0))

series20.0ms

Counts

1 → 3

Calls

1 calls:

20.0ms

(/ x (* y 3.0))

simplify11.0ms

Algorithm

egg-herbie

Counts

8 → 8

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	26	15
1	36	15
2	43	15
3	45	15
4	45	15

prune20.0ms

Filtered

8 candidates to 6 candidates (75.0%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	5	3	8
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	5	4	9

Merged error: 0.0b

Counts

9 → 4

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b	(/ (/ x 3.0) y)

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

3×	`associate-/l/`
2×	`frac-2neg` `clear-num` `div-inv`
1×	`associate-/l*`

Counts

1 → 7

Calls

1 calls:

3.0ms

(/ (/ x 3.0) y)

series20.0ms

Counts

1 → 3

Calls

1 calls:

20.0ms

(/ (/ x 3.0) y)

simplify127.0ms

Algorithm

egg-herbie

Counts

10 → 10

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	35	19
1	44	18
2	92	18
3	190	18
4	315	18
5	487	18
6	810	18
7	2240	18
8	5001	18

prune13.0ms

Filtered

10 candidates to 5 candidates (50.0%)

Pruning

4 alts after pruning (2 fresh and 2 done)

	Pruned	Kept	Total
New	9	1	10
Fresh	1	1	2
Picked	0	1	1
Done	0	1	1
Total	10	4	14

Merged error: 0.0b

Counts

14 → 4

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b	(/ (/ x y) 3.0)

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

3×	`associate-/l/`
2×	`frac-2neg` `clear-num` `div-inv`
1×	`associate-/l*`

Counts

1 → 7

Calls

1 calls:

3.0ms

(/ (/ x y) 3.0)

series20.0ms

Counts

1 → 3

Calls

1 calls:

20.0ms

(/ (/ x y) 3.0)

simplify130.0ms

Algorithm

egg-herbie

Counts

10 → 10

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	34	19
1	44	18
2	89	18
3	176	18
4	297	18
5	526	18
6	843	18
7	2273	18
8	5002	18

prune13.0ms

Filtered

10 candidates to 5 candidates (50.0%)

Pruning

5 alts after pruning (2 fresh and 3 done)

	Pruned	Kept	Total
New	9	1	10
Fresh	0	1	1
Picked	0	1	1
Done	0	2	2
Total	9	5	14

Merged error: 0b

Counts

14 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b	(* y (/ 3.0 x))
0.4b	(/ 1 (* y (/ 3.0 x)))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

6×	`associate-*r/`
5×	`clear-num`
4×	`associate-/r/`
3×	`frac-2neg` `associate-/r*` `div-inv`
2×	`associate-r` `un-div-inv` `*-commutative`
1×	`inv-pow`

Counts

2 → 17

Calls

2 calls:

3.0ms	(* y (/ 3.0 x))
4.0ms	(/ 1 (* y (/ 3.0 x)))

series38.0ms

Counts

2 → 6

Calls

2 calls:

20.0ms	(* y (/ 3.0 x))
18.0ms	(/ 1 (* y (/ 3.0 x)))

simplify102.0ms

Algorithm

egg-herbie

Counts

23 → 23

Iterations

Useful iterations: 2 (9.0ms)

Iter	Nodes	Cost
0	48	37
1	178	37
2	623	35
3	1480	35
4	2500	35
5	3585	35
6	5001	35

prune32.0ms

Filtered

23 candidates to 14 candidates (60.9%)

Pruning

5 alts after pruning (1 fresh and 4 done)

	Pruned	Kept	Total
New	23	0	23
Fresh	0	1	1
Picked	0	1	1
Done	0	3	3
Total	23	5	28

Merged error: 0b

Counts

28 → 5

regimes67.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	2

end0.0ms

sample316.0ms

Algorithm

intervals

Results

173.0ms

9110×

body

valid