Details

sample28.0ms

Algorithm

intervals

Results

16.0ms

497×

body

valid

simplify8.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	17	6
1	37	5
2	46	5
3	46	5

prune5.0ms

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: 0.0b

Counts

2 → 2

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x x) (* (* x 2.0) y))
0.0b	(+ (+ (* x x) (* (* x 2.0) y)) (* y y))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
4×	`sum-log`
2×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `flip3-+` `add-cbrt-cube` `flip-+`
1×	`associate-+l+`

Counts

2 → 24

Calls

2 calls:

4.0ms	(+ (* x x) (* (* x 2.0) y))
6.0ms	(+ (+ (* x x) (* (* x 2.0) y)) (* y y))

series63.0ms

Counts

2 → 6

Calls

2 calls:

39.0ms	(+ (* x x) (* (* x 2.0) y))
24.0ms	(+ (+ (* x x) (* (* x 2.0) y)) (* y y))

simplify161.0ms

Algorithm

egg-herbie

Counts

30 → 30

Iterations

Useful iterations: 2 (30.0ms)

Iter	Nodes	Cost
0	191	234
1	998	212
2	4902	196
3	5002	196

prune54.0ms

Filtered

30 candidates to 23 candidates (76.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	29	1	30
Fresh	1	0	1
Picked	0	1	1
Done	0	0	0
Total	30	2	32

Merged error: 0.0b

Counts

32 → 2

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (pow x 2) (* y (+ (* x 2.0) y)))
0.0b	(* y (+ (* x 2.0) y))
0.2b	(pow (+ (pow x 2) (* y (+ (* x 2.0) y))) 3)
34.9b	(cbrt (pow (+ (pow x 2) (* y (+ (* x 2.0) y))) 3))

rewrite26.0ms

Algorithm

rewrite-expression-head

Rules

14×	`add-sqr-sqrt`
12×	`cbrt-prod` `add-cube-cbrt` `*-un-lft-identity`
7×	`pow1` `add-exp-log` `add-cbrt-cube`
6×	`unpow-prod-down` `cube-prod` `add-log-exp`
4×	`cube-div` `flip3-+` `flip-+`
3×	`pow-unpow` `associate-r` `associate-l`
2×	`distribute-rgt-in` `cube-mult` `cbrt-div` `associate-+r+` `distribute-lft-in` `unpow3` `associate-*r/` `sqr-pow`
1×	`+-commutative` `pow-to-exp` `pow-pow` `pow1/3` `pow-prod-down` `pow-exp` `prod-exp` `sum-log` `*-commutative` `rem-cbrt-cube` `cbrt-unprod` `rem-cube-cbrt` `unswap-sqr`

Counts

4 → 83

Calls

4 calls:

5.0ms	(+ (pow x 2) (* y (+ (* x 2.0) y)))
6.0ms	(* y (+ (* x 2.0) y))
8.0ms	(pow (+ (pow x 2) (* y (+ (* x 2.0) y))) 3)
5.0ms	(cbrt (pow (+ (pow x 2) (* y (+ (* x 2.0) y))) 3))

series195.0ms

Counts

4 → 12

Calls

4 calls:

22.0ms	(+ (pow x 2) (* y (+ (* x 2.0) y)))
39.0ms	(* y (+ (* x 2.0) y))
111.0ms	(pow (+ (pow x 2) (* y (+ (* x 2.0) y))) 3)
23.0ms	(cbrt (pow (+ (pow x 2) (* y (+ (* x 2.0) y))) 3))

simplify64.0ms

Algorithm

egg-herbie

Counts

95 → 95

Iterations

Useful iterations: 2 (54.0ms)

Iter	Nodes	Cost
0	382	746
1	1950	698
2	5002	692

prune161.0ms

Filtered

95 candidates to 56 candidates (58.9%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	95	0	95
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	95	2	97

Merged error: 0.0b

Counts

97 → 2

regimes40.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	13	6
1	13	6

end0.0ms

sample696.0ms

Algorithm

intervals

Results

469.0ms

14159×

body

valid