Details

sample24.0ms

Algorithm

intervals

Results

13.0ms

305×

body

valid

simplify87.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 2 (5.0ms)

Iter	Nodes	Cost
0	16	4
1	42	3
2	109	2
3	577	2
4	4438	2
5	5001	2

prune6.0ms

Filtered

1 candidates to 1 candidates (100.0%)

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: 7.5b

Counts

2 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

7.3b	(* x (/ y z))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 6

Calls

1 calls:

3.0ms

(* x (/ y z))

series21.0ms

Counts

1 → 3

Calls

1 calls:

21.0ms

(* x (/ y z))

simplify118.0ms

Algorithm

egg-herbie

Counts

9 → 9

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	17	10
1	54	10
2	115	10
3	164	10
4	280	10
5	551	10
6	1789	10
7	5001	10

prune19.0ms

Filtered

9 candidates to 5 candidates (55.6%)

Pruning

5 alts after pruning (4 fresh and 1 done)

	Pruned	Kept	Total
New	6	3	9
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	6	5	11

Merged error: 0.0b

Counts

11 → 5

localize5.0ms

Local error

Found 1 expressions with local error:

6.8b	(/ (* x y) z)

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 y) z)

series26.0ms

Counts

1 → 3

Calls

1 calls:

25.0ms

(/ (* x y) z)

simplify10.0ms

Algorithm

egg-herbie

Counts

8 → 8

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	21	14
1	27	14
2	30	14
3	31	14
4	31	14

prune12.0ms

Filtered

8 candidates to 3 candidates (37.5%)

Pruning

5 alts after pruning (3 fresh and 2 done)

	Pruned	Kept	Total
New	6	2	8
Fresh	2	1	3
Picked	0	1	1
Done	0	1	1
Total	8	5	13

Merged error: 0.0b

Counts

13 → 5

localize5.0ms

Local error

Found 1 expressions with local error:

6.5b	(/ y (/ z 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

(/ y (/ z x))

series21.0ms

Counts

1 → 3

Calls

1 calls:

21.0ms

(/ y (/ z x))

simplify54.0ms

Algorithm

egg-herbie

Counts

10 → 10

Iterations

Useful iterations: 2 (5.0ms)

Iter	Nodes	Cost
0	24	17
1	49	17
2	99	16
3	315	16
4	890	16
5	1697	16
6	5001	16

prune21.0ms

Filtered

10 candidates to 6 candidates (60.0%)

Pruning

6 alts after pruning (3 fresh and 3 done)

	Pruned	Kept	Total
New	8	2	10
Fresh	1	1	2
Picked	0	1	1
Done	0	2	2
Total	9	6	15

Merged error: 0b

Counts

15 → 6

localize5.0ms

Local error

Found 1 expressions with local error:

6.4b	(* y (/ x z))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 6

Calls

1 calls:

3.0ms

(* y (/ x z))

series19.0ms

Counts

1 → 3

Calls

1 calls:

19.0ms

(* y (/ x z))

simplify114.0ms

Algorithm

egg-herbie

Counts

9 → 9

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	17	10
1	54	10
2	118	10
3	172	10
4	275	10
5	549	10
6	1787	10
7	5002	10

prune9.0ms

Filtered

9 candidates to 4 candidates (44.4%)

Pruning

6 alts after pruning (2 fresh and 4 done)

	Pruned	Kept	Total
New	9	0	9
Fresh	0	2	2
Picked	0	1	1
Done	0	3	3
Total	9	6	15

Merged error: 0b

Counts

15 → 6

regimes195.0ms

Accuracy

92.5% (0.5b remaining)

Error of 0.5b against oracle of 0.0b and baseline of 6.3b

bsearch1.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	24	14
1	24	14

end0.0ms

sample796.0ms

Algorithm

intervals

Results

547.0ms

9661×

body

valid