Details

sample12.0ms

Algorithm

intervals

Results

5.0ms

336×

body

valid

simplify4.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	6	2
1	6	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: 9.3b

Counts

2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

9.0b	(/ x (* y y))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 5

Calls

1 calls:

5.0ms

(/ x (* y y))

series21.0ms

Counts

1 → 3

Calls

1 calls:

21.0ms

(/ x (* y y))

simplify275.0ms

Algorithm

egg-herbie

Counts

8 → 8

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	23	15
1	47	15
2	126	15
3	494	15
4	4651	15
5	5001	15

prune12.0ms

Filtered

8 candidates to 5 candidates (62.5%)

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: 0.1b

Counts

9 → 4

localize3.0ms

Local error

Found 1 expressions with local error:

0.1b	(/ (/ x y) 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 y) y)

series21.0ms

Counts

1 → 3

Calls

1 calls:

21.0ms

(/ (/ x y) y)

simplify53.0ms

Algorithm

egg-herbie

Counts

10 → 10

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	29	19
1	50	18
2	201	18
3	1307	18
4	5001	18

prune15.0ms

Filtered

10 candidates to 5 candidates (50.0%)

Pruning

5 alts after pruning (3 fresh and 2 done)

	Pruned	Kept	Total
New	8	2	10
Fresh	1	1	2
Picked	0	1	1
Done	0	1	1
Total	9	5	14

Merged error: 0.0b

Counts

14 → 5

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 20

Calls

1 calls:

4.0ms

(* (/ x y) (/ 1 y))

series21.0ms

Counts

1 → 3

Calls

1 calls:

21.0ms

(* (/ x y) (/ 1 y))

simplify40.0ms

Algorithm

egg-herbie

Counts

23 → 23

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	74	39
1	296	37
2	1677	37
3	5001	37

prune19.0ms

Filtered

23 candidates to 8 candidates (34.8%)

Pruning

5 alts after pruning (2 fresh and 3 done)

	Pruned	Kept	Total
New	22	1	23
Fresh	1	1	2
Picked	0	1	1
Done	0	2	2
Total	23	5	28

Merged error: 0.0b

Counts

28 → 5

localize4.0ms

Local error

Found 2 expressions with local error:

0.2b	(* y (/ y x))
0.5b	(/ 1 (* y (/ y x)))

rewrite7.0ms

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

series34.0ms

Counts

2 → 6

Calls

2 calls:

18.0ms	(* y (/ y x))
16.0ms	(/ 1 (* y (/ y x)))

simplify31.0ms

Algorithm

egg-herbie

Counts

23 → 23

Iterations

Useful iterations: 2 (7.0ms)

Iter	Nodes	Cost
0	40	37
1	179	37
2	929	35
3	5002	35

prune28.0ms

Filtered

23 candidates to 14 candidates (60.9%)

Pruning

6 alts after pruning (2 fresh and 4 done)

	Pruned	Kept	Total
New	22	1	23
Fresh	0	1	1
Picked	0	1	1
Done	0	3	3
Total	22	6	28

Merged error: 0.0b

Counts

28 → 6

regimes63.0ms

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	4	2

end0.0ms

sample345.0ms

Algorithm

intervals

Results

177.0ms

10696×

body

valid