Details

sample26.0ms

Algorithm

intervals

Results

16.0ms

458×

body

valid

simplify83.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 4 (16.0ms)

Iter	Nodes	Cost
0	21	9
1	55	9
2	150	9
3	401	6
4	1088	5
5	2704	5
6	5001	5

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: 0.1b

Counts

2 → 2

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (pow x.re 3) (* 3 (* x.im (* x.re x.im))))
0.2b	(* x.im (* x.re x.im))
0.2b	(* 3 (* x.im (* x.re x.im)))

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

10×	`associate-r`
6×	`*-commutative`
1×	`sub-neg` `flip3--` `distribute-rgt-out--` `unpow3` `flip--`

Counts

3 → 13

Calls

3 calls:

5.0ms	(- (pow x.re 3) (* 3 (* x.im (* x.re x.im))))
3.0ms	(* x.im (* x.re x.im))
4.0ms	(* 3 (* x.im (* x.re x.im)))

series90.0ms

Counts

3 → 9

Calls

3 calls:

49.0ms	(- (pow x.re 3) (* 3 (* x.im (* x.re x.im))))
20.0ms	(* x.im (* x.re x.im))
20.0ms	(* 3 (* x.im (* x.re x.im)))

simplify87.0ms

Algorithm

egg-herbie

Counts

22 → 22

Iterations

Useful iterations: 3 (84.0ms)

Iter	Nodes	Cost
0	92	83
1	311	83
2	2019	83
3	5002	82

prune38.0ms

Filtered

22 candidates to 11 candidates (50.0%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	17	5	22
Fresh	1	0	1
Picked	0	1	1
Done	0	0	0
Total	18	6	24

Merged error: 0.0b

Counts

24 → 6

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (pow x.re 3) (* (* 3 x.im) (* x.re x.im)))
0.2b	(* (* 3 x.im) (* x.re x.im))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

4×	`*-commutative`
3×	`associate-r`
2×	`associate-l`
1×	`sub-neg` `flip3--` `distribute-rgt-out--` `unpow3` `flip--`

Counts

2 → 10

Calls

2 calls:

6.0ms	(- (pow x.re 3) (* (* 3 x.im) (* x.re x.im)))
4.0ms	(* (* 3 x.im) (* x.re x.im))

series73.0ms

Counts

2 → 6

Calls

2 calls:

52.0ms	(- (pow x.re 3) (* (* 3 x.im) (* x.re x.im)))
20.0ms	(* (* 3 x.im) (* x.re x.im))

simplify103.0ms

Algorithm

egg-herbie

Counts

16 → 16

Iterations

Useful iterations: 3 (101.0ms)

Iter	Nodes	Cost
0	92	77
1	345	76
2	2403	76
3	5001	75

prune25.0ms

Filtered

16 candidates to 7 candidates (43.8%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	15	1	16
Fresh	1	3	4
Picked	0	1	1
Done	0	1	1
Total	16	6	22

Merged error: 0.0b

Counts

22 → 6

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (pow x.re 3) (* (* 3 (* x.re x.im)) x.im))
0.2b	(* (* 3 (* x.re x.im)) x.im)
0.3b	(* 3 (* x.re x.im))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

5×	`*-commutative`
4×	`associate-r` `associate-l`
1×	`sub-neg` `flip3--` `flip--`

Counts

3 → 12

Calls

3 calls:

6.0ms	(- (pow x.re 3) (* (* 3 (* x.re x.im)) x.im))
4.0ms	(* (* 3 (* x.re x.im)) x.im)
3.0ms	(* 3 (* x.re x.im))

series97.0ms

Counts

3 → 9

Calls

3 calls:

53.0ms	(- (pow x.re 3) (* (* 3 (* x.re x.im)) x.im))
28.0ms	(* (* 3 (* x.re x.im)) x.im)
16.0ms	(* 3 (* x.re x.im))

simplify116.0ms

Algorithm

egg-herbie

Counts

21 → 21

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	85	78
1	402	77
2	2950	77
3	5001	77

prune36.0ms

Filtered

21 candidates to 11 candidates (52.4%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	19	2	21
Fresh	1	2	3
Picked	1	0	1
Done	0	2	2
Total	21	6	27

Merged error: 0b

Counts

27 → 6

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (pow x.re 3) (* (* 3 (* x.im x.re)) x.im))
0.2b	(* (* 3 (* x.im x.re)) x.im)
0.3b	(* 3 (* x.im x.re))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

5×	`*-commutative`
4×	`associate-r` `associate-l`
1×	`sub-neg` `flip3--` `flip--`

Counts

3 → 12

Calls

3 calls:

6.0ms	(- (pow x.re 3) (* (* 3 (* x.im x.re)) x.im))
4.0ms	(* (* 3 (* x.im x.re)) x.im)
3.0ms	(* 3 (* x.im x.re))

series90.0ms

Counts

3 → 9

Calls

3 calls:

52.0ms	(- (pow x.re 3) (* (* 3 (* x.im x.re)) x.im))
20.0ms	(* (* 3 (* x.im x.re)) x.im)
19.0ms	(* 3 (* x.im x.re))

simplify94.0ms

Algorithm

egg-herbie

Counts

21 → 21

Iterations

Useful iterations: 3 (91.0ms)

Iter	Nodes	Cost
0	83	78
1	312	77
2	2244	77
3	5002	76

prune25.0ms

Filtered

21 candidates to 10 candidates (47.6%)

Pruning

6 alts after pruning (3 fresh and 3 done)

	Pruned	Kept	Total
New	21	0	21
Fresh	0	3	3
Picked	0	1	1
Done	0	2	2
Total	21	6	27

Merged error: 0b

Counts

27 → 6

regimes44.0ms

Accuracy

0% (0.1b 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	11	5
1	11	5

end0.0ms

sample717.0ms

Algorithm

intervals

Results

497.0ms

14417×

body

valid