Details

sample14.0ms

Algorithm

intervals

Results

6.0ms

348×

body

valid

simplify9.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	12	3
1	17	3
2	21	3
3	23	3
4	24	3
5	24	3

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: 0.1b

Counts

2 → 1

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* x x) 3.0)
0.1b	(/ (- (* x x) 3.0) 6.0)

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

2×	`flip3--` `fma-neg` `flip--` `associate-/l/`
1×	`sub-neg` `frac-2neg` `div-sub` `clear-num` `*-commutative` `div-inv`

Counts

2 → 12

Calls

2 calls:

4.0ms	(- (* x x) 3.0)
5.0ms	(/ (- (* x x) 3.0) 6.0)

series104.0ms

Counts

2 → 6

Calls

2 calls:

39.0ms	(- (* x x) 3.0)
64.0ms	(/ (- (* x x) 3.0) 6.0)

simplify61.0ms

Algorithm

egg-herbie

Counts

18 → 18

Iterations

Useful iterations: 3 (19.0ms)

Iter	Nodes	Cost
0	91	54
1	266	53
2	636	48
3	1956	47
4	5001	47

prune34.0ms

Filtered

18 candidates to 11 candidates (61.1%)

Pruning

5 alts after pruning (5 fresh and 0 done)

	Pruned	Kept	Total
New	13	5	18
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	14	5	19

Merged error: 0.0b

Counts

19 → 5

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b	(/ (* x x) 6.0)

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 5

Calls

1 calls:

3.0ms

(/ (* x x) 6.0)

series24.0ms

Counts

1 → 3

Calls

1 calls:

24.0ms

(/ (* x x) 6.0)

simplify63.0ms

Algorithm

egg-herbie

Counts

8 → 8

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	23	14
1	47	14
2	109	14
3	326	14
4	1507	14
5	5001	14

prune17.0ms

Filtered

8 candidates to 5 candidates (62.5%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	7	1	8
Fresh	2	2	4
Picked	0	1	1
Done	0	0	0
Total	9	4	13

Merged error: 0.0b

Counts

13 → 4

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b	(/ x (/ 6.0 x))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 7

Calls

1 calls:

3.0ms

(/ x (/ 6.0 x))

series25.0ms

Counts

1 → 3

Calls

1 calls:

24.0ms

(/ x (/ 6.0 x))

simplify77.0ms

Algorithm

egg-herbie

Counts

10 → 10

Iterations

Useful iterations: 2 (5.0ms)

Iter	Nodes	Cost
0	27	17
1	73	17
2	298	16
3	2287	16
4	5001	16

prune15.0ms

Filtered

10 candidates to 7 candidates (70.0%)

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: 0b

Counts

14 → 4

localize9.0ms

Local error

Found 1 expressions with local error:

0.1b	(* (/ x (- 6.0)) (- x))

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

4×	`associate-*l/`
2×	`neg-mul-1`
1×	`frac-2neg` `associate-r` `associate-l` `clear-num` `associate-/r` `-commutative` `distribute-rgt-neg-out` `div-inv`

Counts

1 → 8

Calls

1 calls:

4.0ms

(* (/ x (- 6.0)) (- x))

series25.0ms

Counts

1 → 3

Calls

1 calls:

25.0ms

(* (/ x (- 6.0)) (- x))

simplify30.0ms

Algorithm

egg-herbie

Counts

11 → 11

Iterations

Useful iterations: 3 (28.0ms)

Iter	Nodes	Cost
0	47	22
1	176	22
2	815	22
3	5001	20

prune17.0ms

Filtered

11 candidates to 9 candidates (81.8%)

Pruning

4 alts after pruning (1 fresh and 3 done)

	Pruned	Kept	Total
New	11	0	11
Fresh	0	1	1
Picked	0	1	1
Done	0	2	2
Total	11	4	15

Merged error: 0b

Counts

15 → 4

regimes25.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	6
1	16	6
2	18	6
3	18	6

end0.0ms

sample276.0ms

Algorithm

intervals

Results

170.0ms

10667×

body

valid