Details

sample13.0ms

Algorithm

intervals

Results

5.0ms

256×

body

valid

simplify10.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	10	3
1	14	3
2	17	3
3	18	3
4	18	3

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: 0.2b

Counts

2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b	(/ (* x 100.0) (+ x y))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 7

Calls

1 calls:

5.0ms

(/ (* x 100.0) (+ x y))

series56.0ms

Counts

1 → 3

Calls

1 calls:

56.0ms

(/ (* x 100.0) (+ x y))

simplify131.0ms

Algorithm

egg-herbie

Counts

10 → 10

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	50	23
1	94	23
2	177	23
3	339	23
4	1028	23
5	2958	23
6	5001	23

prune24.0ms

Filtered

10 candidates to 8 candidates (80.0%)

Pruning

4 alts after pruning (4 fresh and 0 done)

	Pruned	Kept	Total
New	6	4	10
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	7	4	11

Merged error: 0.0b

Counts

11 → 4

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (+ x y) 100.0)
0.2b	(/ x (/ (+ x y) 100.0))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

5×	`associate-/r/`
4×	`associate-/l/`
3×	`frac-2neg` `clear-num` `div-inv`
2×	`flip3-+` `flip-+`
1×	`associate-/r*`

Counts

2 → 14

Calls

2 calls:

3.0ms	(/ (+ x y) 100.0)
4.0ms	(/ x (/ (+ x y) 100.0))

series88.0ms

Counts

2 → 6

Calls

2 calls:

32.0ms	(/ (+ x y) 100.0)
56.0ms	(/ x (/ (+ x y) 100.0))

simplify56.0ms

Algorithm

egg-herbie

Counts

20 → 20

Iterations

Useful iterations: 3 (20.0ms)

Iter	Nodes	Cost
0	83	44
1	211	44
2	450	43
3	1246	42
4	5001	42

prune46.0ms

Filtered

20 candidates to 15 candidates (75.0%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	19	1	20
Fresh	1	2	3
Picked	0	1	1
Done	0	0	0
Total	20	4	24

Merged error: 0.0b

Counts

24 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ x (+ x y))
0.2b	(/ (/ x (+ x y)) (/ 1 100.0))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

9×	`associate-/r/`
8×	`div-inv`
4×	`frac-2neg` `clear-num`
3×	`flip3-+` `times-frac` `flip-+` `associate-/l/` `associate-/l*`
1×	`associate-/r*`

Counts

2 → 21

Calls

2 calls:

3.0ms	(/ x (+ x y))
5.0ms	(/ (/ x (+ x y)) (/ 1 100.0))

series105.0ms

Counts

2 → 6

Calls

2 calls:

45.0ms	(/ x (+ x y))
60.0ms	(/ (/ x (+ x y)) (/ 1 100.0))

simplify84.0ms

Algorithm

egg-herbie

Counts

27 → 27

Iterations

Useful iterations: 1 (7.0ms)

Iter	Nodes	Cost
0	122	79
1	475	66
2	1372	66
3	2517	66
4	5002	66

prune55.0ms

Filtered

27 candidates to 18 candidates (66.7%)

Pruning

4 alts after pruning (2 fresh and 2 done)

	Pruned	Kept	Total
New	27	0	27
Fresh	0	2	2
Picked	0	1	1
Done	0	1	1
Total	27	4	31

Merged error: 0.0b

Counts

31 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (+ x y) x)
1.1b	(/ 100.0 (/ (+ x y) x))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

5×	`associate-/r/`
4×	`associate-/l/`
3×	`frac-2neg` `clear-num` `div-inv`
2×	`flip3-+` `flip-+`
1×	`associate-/r*`

Counts

2 → 14

Calls

2 calls:

4.0ms	(/ (+ x y) x)
4.0ms	(/ 100.0 (/ (+ x y) x))

series85.0ms

Counts

2 → 6

Calls

2 calls:

26.0ms	(/ (+ x y) x)
59.0ms	(/ 100.0 (/ (+ x y) x))

simplify106.0ms

Algorithm

egg-herbie

Counts

20 → 20

Iterations

Useful iterations: 2 (10.0ms)

Iter	Nodes	Cost
0	76	44
1	159	44
2	340	42
3	1075	42
4	3630	42
5	5002	42

prune40.0ms

Filtered

20 candidates to 14 candidates (70.0%)

Pruning

4 alts after pruning (2 fresh and 2 done)

	Pruned	Kept	Total
New	18	2	20
Fresh	1	0	1
Picked	0	1	1
Done	1	1	2
Total	20	4	24

Merged error: 0b

Counts

24 → 4

regimes36.0ms

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	7	3
1	7	3

end0.0ms

sample295.0ms

Algorithm

intervals

Results

167.0ms

8000×

body

valid