Details

sample24.0ms

Algorithm

intervals

Results

13.0ms

480×

body

valid

simplify8.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (4.0ms)

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

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite15.0ms

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:

12.0ms	(+ (+ (* x x) (* (* x 2.0) y)) (* y y))
3.0ms	(+ (* x x) (* (* x 2.0) y))

series62.0ms

Counts

2 → 6

Calls

2 calls:

22.0ms	(+ (+ (* x x) (* (* x 2.0) y)) (* y y))
40.0ms	(+ (* x x) (* (* x 2.0) y))

simplify164.0ms

Algorithm

egg-herbie

Counts

30 → 30

Iterations

Useful iterations: 2 (31.0ms)

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

prune62.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (+ (* x x) (* (* x 2.0) y))) (cbrt (+ (* x x) (* (* x 2.0) y))))
8.9b	(cbrt (+ (* x x) (* (* x 2.0) y)))
8.9b	(cbrt (+ (* x x) (* (* x 2.0) y)))
8.9b	(cbrt (+ (* x x) (* (* x 2.0) y)))

rewrite27.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
9×	`flip3-+` `pow1/3` `flip-+`
6×	`add-exp-log` `swap-sqr` `associate-r` `associate-l`
4×	`frac-times` `add-cbrt-cube` `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` `cbrt-unprod`

Counts

4 → 87

Calls

4 calls:

18.0ms	(* (cbrt (+ (* x x) (* (* x 2.0) y))) (cbrt (+ (* x x) (* (* x 2.0) y))))
2.0ms	(cbrt (+ (* x x) (* (* x 2.0) y)))
2.0ms	(cbrt (+ (* x x) (* (* x 2.0) y)))
2.0ms	(cbrt (+ (* x x) (* (* x 2.0) y)))

series940.0ms

Counts

4 → 12

Calls

4 calls:

226.0ms	(* (cbrt (+ (* x x) (* (* x 2.0) y))) (cbrt (+ (* x x) (* (* x 2.0) y))))
238.0ms	(cbrt (+ (* x x) (* (* x 2.0) y)))
238.0ms	(cbrt (+ (* x x) (* (* x 2.0) y)))
236.0ms	(cbrt (+ (* x x) (* (* x 2.0) y)))

simplify98.0ms

Algorithm

egg-herbie

Counts

99 → 99

Iterations

Useful iterations: 3 (85.0ms)

Iter	Nodes	Cost
0	218	1168
1	753	1089
2	3137	1014
3	5002	1007

prune256.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

8.9b	(cbrt (+ (* x x) (* (* x 2.0) y)))
8.9b	(cbrt (+ (* x x) (* (* x 2.0) y)))
8.9b	(cbrt (+ (* x x) (* (* x 2.0) y)))
8.9b	(cbrt (+ (* x x) (* (* x 2.0) y)))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

12×	`cbrt-prod`
8×	`add-sqr-sqrt` `add-cube-cbrt` `cbrt-div` `*-un-lft-identity`
4×	`pow1` `add-exp-log` `flip3-+` `pow1/3` `add-cbrt-cube` `flip-+` `add-log-exp`

Counts

4 → 52

Calls

4 calls:

2.0ms	(cbrt (+ (* x x) (* (* x 2.0) y)))
2.0ms	(cbrt (+ (* x x) (* (* x 2.0) y)))
2.0ms	(cbrt (+ (* x x) (* (* x 2.0) y)))
2.0ms	(cbrt (+ (* x x) (* (* x 2.0) y)))

series939.0ms

Counts

4 → 12

Calls

4 calls:

234.0ms	(cbrt (+ (* x x) (* (* x 2.0) y)))
234.0ms	(cbrt (+ (* x x) (* (* x 2.0) y)))
235.0ms	(cbrt (+ (* x x) (* (* x 2.0) y)))
236.0ms	(cbrt (+ (* x x) (* (* x 2.0) y)))

simplify60.0ms

Algorithm

egg-herbie

Counts

64 → 64

Iterations

Useful iterations: 3 (54.0ms)

Iter	Nodes	Cost
0	119	576
1	354	532
2	1441	520
3	5001	512

prune257.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes48.0ms

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

sample616.0ms

Algorithm

intervals

Results

389.0ms

14166×

body

valid