Details

sample20.0ms

Algorithm

intervals

Results

10.0ms

441×

body

valid

simplify8.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	15	4
1	25	4
2	27	4
3	27	4

prune6.0ms

Filtered

1 candidates to 1 candidates (100.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

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

Merged error: 0.0b

Counts

2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

29×	`*-un-lft-identity`
18×	`distribute-lft-out`
13×	`associate-l`
6×	`add-log-exp`
3×	`sum-log`
2×	`+-commutative` `associate-+l+`
1×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `flip3-+` `add-cbrt-cube` `flip-+`

Counts

1 → 24

Calls

1 calls:

28.0ms

(+ (+ (* x 2.0) (* x x)) (* y y))

series32.0ms

Counts

1 → 3

Calls

1 calls:

32.0ms

(+ (+ (* x 2.0) (* x x)) (* y y))

simplify77.0ms

Algorithm

egg-herbie

Counts

27 → 27

Iterations

Useful iterations: 2 (18.0ms)

Iter	Nodes	Cost
0	116	167
1	567	147
2	2610	144
3	5001	144

prune30.0ms

Filtered

27 candidates to 14 candidates (51.9%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	26	1	27
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	26	2	28

Merged error: 0b

Counts

28 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))) (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))))
0.6b	(cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))
0.6b	(cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))
0.6b	(cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))

rewrite178.0ms

Algorithm

rewrite-expression-head

Rules

791×	`*-un-lft-identity`
486×	`distribute-lft-out`
367×	`associate-l`
315×	`cbrt-prod`
126×	`swap-sqr`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
16×	`associate-r`
15×	`add-cube-cbrt`
11×	`pow1`
9×	`flip3-+` `pow1/3` `flip-+`
8×	`add-cbrt-cube`
6×	`add-exp-log`
4×	`frac-times` `cbrt-unprod` `add-log-exp` `unswap-sqr`
2×	`associate-r/` `pow-prod-down` `associate-l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative`

Counts

4 → 260

Calls

4 calls:

66.0ms	(* (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))) (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))))
27.0ms	(cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))
27.0ms	(cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))
30.0ms	(cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))

series1.1s

Counts

4 → 12

Calls

4 calls:

290.0ms	(* (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))) (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))))
279.0ms	(cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))
276.0ms	(cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))
271.0ms	(cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))

simplify85.0ms

Algorithm

egg-herbie

Counts

272 → 272

Iterations

Useful iterations: 2 (43.0ms)

Iter	Nodes	Cost
0	294	3860
1	1157	3708
2	5002	2548

prune218.0ms

Filtered

272 candidates to 78 candidates (28.7%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	272	0	272
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	272	2	274

Merged error: 0b

Counts

274 → 2

regimes64.0ms

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	11	5
1	11	5

end0.0ms

sample532.0ms

Algorithm

intervals

Results

317.0ms

14000×

body

valid