Details

sample13.0ms

Algorithm

intervals

Results

6.0ms

351×

body

valid

simplify7.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	9	3
1	12	3
2	13	3
3	13	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: 0.0b

Counts

2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

2×	`+-commutative` `associate-+l+`
1×	`flip3-+` `flip-+`

Counts

1 → 5

Calls

1 calls:

4.0ms

(+ (+ (* x x) y) y)

series29.0ms

Counts

1 → 3

Calls

1 calls:

29.0ms

(+ (+ (* x x) y) y)

simplify172.0ms

Algorithm

egg-herbie

Counts

8 → 8

Iterations

Useful iterations: 3 (24.0ms)

Iter	Nodes	Cost
0	54	37
1	175	35
2	619	29
3	3805	28
4	5001	28

prune12.0ms

Filtered

8 candidates to 5 candidates (62.5%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	7	1	8
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	8	1	9

Merged error: 0.0b

Counts

9 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (pow x 2) (* 2 y))

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

1×	`+-commutative` `flip3-+` `flip-+`

Counts

1 → 3

Calls

1 calls:

3.0ms

(+ (pow x 2) (* 2 y))

series25.0ms

Counts

1 → 3

Calls

1 calls:

25.0ms

(+ (pow x 2) (* 2 y))

simplify138.0ms

Algorithm

egg-herbie

Counts

6 → 6

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	54	29
1	184	29
2	722	29
3	2888	29
4	5001	29

prune15.0ms

Filtered

6 candidates to 3 candidates (50.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	5	1	6
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	5	2	7

Merged error: 0b

Counts

7 → 2

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (pow x 2) (* 2 y))
0.0b	(* 4 (* y y))
2.5b	(+ (pow x 4) (- (* 4 (* y y))))
29.7b	(/ (+ (pow x 4) (- (* 4 (* y y)))) (- (pow x 2) (* 2 y)))

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

3×	`div-sub`
2×	`neg-sub0` `associate-+r-` `flip3--` `flip3-+` `associate-r` `unsub-neg` `associate-/r/` `*-commutative` `flip--` `flip-+` `associate-/l/`
1×	`+-commutative` `sub-neg` `frac-2neg` `clear-num` `div-inv`

Counts

4 → 23

Calls

4 calls:

4.0ms	(- (pow x 2) (* 2 y))
3.0ms	(* 4 (* y y))
5.0ms	(+ (pow x 4) (- (* 4 (* y y))))
9.0ms	(/ (+ (pow x 4) (- (* 4 (* y y)))) (- (pow x 2) (* 2 y)))

series174.0ms

Counts

4 → 12

Calls

4 calls:

27.0ms	(- (pow x 2) (* 2 y))
29.0ms	(* 4 (* y y))
46.0ms	(+ (pow x 4) (- (* 4 (* y y))))
72.0ms	(/ (+ (pow x 4) (- (* 4 (* y y)))) (- (pow x 2) (* 2 y)))

simplify33.0ms

Algorithm

egg-herbie

Counts

35 → 35

Iterations

Useful iterations: 2 (29.0ms)

Iter	Nodes	Cost
0	155	197
1	758	180
2	5002	171

prune59.0ms

Filtered

35 candidates to 17 candidates (48.6%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	35	0	35
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	35	2	37

Merged error: 0b

Counts

37 → 2

regimes27.0ms

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	8	3
1	8	3

end0.0ms

sample339.0ms

Algorithm

intervals

Results

180.0ms

10649×

body

valid