Details

sample12.0ms

Algorithm

intervals

Results

5.0ms

256×

body

valid

simplify6.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	12	3
1	16	3
2	18	3
3	18	3

prune2.0ms

Filtered

1 candidates to 0 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 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (- x y) (- 1.0 y))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

37×	`add-sqr-sqrt` `*-un-lft-identity`
25×	`times-frac`
13×	`add-cube-cbrt`
12×	`distribute-lft-out--` `difference-of-squares`
5×	`associate-/r` `associate-/l`
3×	`add-exp-log` `add-cbrt-cube`
2×	`flip3--` `associate-/r/` `flip--` `associate-/l/`
1×	`pow1` `cbrt-undiv` `frac-2neg` `div-sub` `div-exp` `clear-num` `div-inv` `add-log-exp`

Counts

1 → 52

Calls

1 calls:

8.0ms

(/ (- x y) (- 1.0 y))

series44.0ms

Counts

1 → 3

Calls

1 calls:

44.0ms

(/ (- x y) (- 1.0 y))

simplify56.0ms

Algorithm

egg-herbie

Counts

55 → 55

Iterations

Useful iterations: 1 (6.0ms)

Iter	Nodes	Cost
0	250	370
1	681	352
2	2372	352
3	5001	352

prune68.0ms

Filtered

55 candidates to 38 candidates (30.9%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	54	1	55
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	54	2	56

Merged error: 0b

Counts

56 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b	(sqrt (- 1.0 y))
0.1b	(/ 1 (sqrt (- 1.0 y)))
0.1b	(* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))
0.1b	(/ (- x y) (sqrt (- 1.0 y)))

rewrite105.0ms

Algorithm

rewrite-expression-head

Rules

396×	`add-sqr-sqrt`
358×	`*-un-lft-identity`
288×	`associate-/r*`
276×	`sqrt-prod`
252×	`frac-times`
179×	`add-cube-cbrt`
150×	`times-frac`
142×	`associate-/l*`
86×	`distribute-lft-out--`
85×	`difference-of-squares`
46×	`associate-r`
37×	`clear-num`
36×	`frac-2neg`
32×	`add-exp-log` `associate-/l/`
30×	`associate-l`
21×	`flip3--` `flip--`
20×	`add-cbrt-cube`
18×	`associate-*r/`
15×	`unswap-sqr`
14×	`associate-*l/`
11×	`div-exp`
10×	`sqrt-div`
9×	`pow1`
8×	`prod-exp` `associate-/r/`
6×	`cbrt-undiv`
4×	`cbrt-unprod` `div-inv` `add-log-exp`
3×	`rec-exp` `pow-flip` `1-exp` `un-div-inv`
2×	`sqrt-pow1` `pow1/2`
1×	`rem-sqrt-square` `div-sub` `pow-prod-down` `*-commutative` `inv-pow`

Counts

4 → 541

Calls

4 calls:

3.0ms	(sqrt (- 1.0 y))
7.0ms	(/ 1 (sqrt (- 1.0 y)))
49.0ms	(* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))
9.0ms	(/ (- x y) (sqrt (- 1.0 y)))

series220.0ms

Counts

4 → 12

Calls

4 calls:

36.0ms	(sqrt (- 1.0 y))
58.0ms	(/ 1 (sqrt (- 1.0 y)))
37.0ms	(* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))
88.0ms	(/ (- x y) (sqrt (- 1.0 y)))

simplify99.0ms

Algorithm

egg-herbie

Counts

553 → 553

Iterations

Useful iterations: 1 (44.0ms)

Iter	Nodes	Cost
0	1723	5442
1	5001	4856

prune562.0ms

Filtered

553 candidates to 230 candidates (58.4%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	553	0	553
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	553	2	555

Merged error: 0b

Counts

555 → 2

regimes39.0ms

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	6	3

end0.0ms

sample285.0ms

Algorithm

intervals

Results

153.0ms	7995×	body	80	valid
0.0ms	2×	body	1280	valid
0.0ms	2×	body	640	valid
0.0ms	1×	body	320	valid