Details

sample10.0ms

Algorithm

intervals

Results

4.0ms

256×

body

valid

simplify5.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	7	2
1	10	2
2	10	2

prune1.0ms

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

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(- x (/ y 200.0))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

41×	`add-sqr-sqrt`
39×	`prod-diff`
38×	`*-un-lft-identity`
36×	`add-cube-cbrt`
28×	`times-frac`
3×	`fma-neg` `div-inv` `add-log-exp`
2×	`difference-of-squares`
1×	`pow1` `add-exp-log` `expm1-log1p-u` `sub-neg` `flip3--` `diff-log` `add-cbrt-cube` `flip--` `log1p-expm1-u` `distribute-lft-out--`

Counts

1 → 59

Calls

1 calls:

7.0ms

(- x (/ y 200.0))

series26.0ms

Counts

1 → 3

Calls

1 calls:

26.0ms

(- x (/ y 200.0))

simplify155.0ms

Algorithm

egg-herbie

Counts

62 → 62

Iterations

Useful iterations: 2 (28.0ms)

Iter	Nodes	Cost
0	367	971
1	1124	634
2	4964	514
3	5001	514

prune60.0ms

Filtered

62 candidates to 24 candidates (38.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	61	1	62
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	61	2	63

Merged error: 0.0b

Counts

63 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (sqrt x) (sqrt (/ y 200.0)))
0.1b	(sqrt (/ y 200.0))
0.1b	(sqrt (/ y 200.0))
0.1b	(* (+ (sqrt x) (sqrt (/ y 200.0))) (- (sqrt x) (sqrt (/ y 200.0))))

rewrite75.0ms

Algorithm

rewrite-expression-head

Rules

427×	`sqrt-prod`
298×	`add-sqr-sqrt`
288×	`prod-diff`
274×	`*-un-lft-identity`
262×	`add-cube-cbrt`
186×	`times-frac`
98×	`distribute-rgt-in` `distribute-lft-in`
20×	`div-inv`
12×	`difference-of-squares`
11×	`associate-r`
8×	`pow1`
6×	`add-exp-log` `fma-neg` `add-cbrt-cube` `add-log-exp`
5×	`associate-l`
4×	`expm1-log1p-u` `frac-times` `rem-sqrt-square` `flip3--` `flip--` `log1p-expm1-u` `distribute-lft-out--`
3×	`sub-neg` `flip3-+` `flip-+`
2×	`sqrt-pow1` `pow1/2` `sqrt-div` `associate-r/` `associate-l/` `distribute-lft-out`
1×	`diff-log` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 412

Calls

4 calls:

14.0ms	(- (sqrt x) (sqrt (/ y 200.0)))
3.0ms	(sqrt (/ y 200.0))
3.0ms	(sqrt (/ y 200.0))
27.0ms	(* (+ (sqrt x) (sqrt (/ y 200.0))) (- (sqrt x) (sqrt (/ y 200.0))))

series415.0ms

Counts

4 → 12

Calls

4 calls:

78.0ms	(- (sqrt x) (sqrt (/ y 200.0)))
47.0ms	(sqrt (/ y 200.0))
50.0ms	(sqrt (/ y 200.0))
240.0ms	(* (+ (sqrt x) (sqrt (/ y 200.0))) (- (sqrt x) (sqrt (/ y 200.0))))

simplify102.0ms

Algorithm

egg-herbie

Counts

424 → 424

Iterations

Useful iterations: 1 (28.0ms)

Iter	Nodes	Cost
0	1517	11442
1	5001	9216

prune778.0ms

Filtered

424 candidates to 207 candidates (48.8%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	424	0	424
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	424	2	426

Merged error: 0.0b

Counts

426 → 2

regimes45.0ms

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	5	2

end0.0ms

sample252.0ms

Algorithm

intervals

Results

128.0ms

8000×

body

valid