Details

sample11.0ms

Algorithm

intervals

Results

5.0ms

256×

body

valid

simplify4.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	8	3
1	8	3

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

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

31×	`*-un-lft-identity`
16×	`times-frac`
11×	`add-sqr-sqrt` `add-cube-cbrt`
10×	`distribute-lft-out`
4×	`associate-/r` `associate-/l`
3×	`add-exp-log` `add-cbrt-cube`
2×	`flip3-+` `associate-/r/` `flip-+` `associate-/l/`
1×	`pow1` `cbrt-undiv` `expm1-log1p-u` `frac-2neg` `div-exp` `clear-num` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 42

Calls

1 calls:

7.0ms

(/ (+ x y) (+ y 1.0))

series38.0ms

Counts

1 → 3

Calls

1 calls:

38.0ms

(/ (+ x y) (+ y 1.0))

simplify50.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 2 (15.0ms)

Iter	Nodes	Cost
0	197	262
1	620	246
2	1970	245
3	5001	245

prune68.0ms

Filtered

45 candidates to 30 candidates (66.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	44	1	45
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	44	2	46

Merged error: 0b

Counts

46 → 2

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b	(sqrt (+ y 1.0))
0.0b	(sqrt (+ y 1.0))
0.0b	(/ (/ (+ x y) (sqrt (+ y 1.0))) (sqrt (+ y 1.0)))
0.1b	(/ (+ x y) (sqrt (+ y 1.0)))

rewrite65.0ms

Algorithm

rewrite-expression-head

Rules

498×	`*-un-lft-identity`
490×	`times-frac`
296×	`sqrt-prod`
228×	`add-sqr-sqrt`
222×	`add-cube-cbrt`
138×	`distribute-lft-out`
38×	`associate-/l*`
24×	`sqrt-div`
20×	`associate-/r/`
14×	`associate-/r*`
13×	`flip3-+` `flip-+`
11×	`add-exp-log` `add-cbrt-cube`
10×	`div-inv`
6×	`pow1`
4×	`cbrt-undiv` `expm1-log1p-u` `div-exp` `log1p-expm1-u` `add-log-exp`
3×	`associate-/l/`
2×	`rem-sqrt-square` `frac-2neg` `sqrt-pow1` `pow1/2` `clear-num` `hypot-def`

Counts

4 → 393

Calls

4 calls:

3.0ms	(sqrt (+ y 1.0))
4.0ms	(sqrt (+ y 1.0))
23.0ms	(/ (/ (+ x y) (sqrt (+ y 1.0))) (sqrt (+ y 1.0)))
8.0ms	(/ (+ x y) (sqrt (+ y 1.0)))

series174.0ms

Counts

4 → 12

Calls

4 calls:

29.0ms	(sqrt (+ y 1.0))
34.0ms	(sqrt (+ y 1.0))
34.0ms	(/ (/ (+ x y) (sqrt (+ y 1.0))) (sqrt (+ y 1.0)))
78.0ms	(/ (+ x y) (sqrt (+ y 1.0)))

simplify96.0ms

Algorithm

egg-herbie

Counts

405 → 405

Iterations

Useful iterations: 2 (48.0ms)

Iter	Nodes	Cost
0	794	5092
1	2862	4475
2	5001	4420

prune465.0ms

Filtered

405 candidates to 156 candidates (38.5%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	405	0	405
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	405	2	407

Merged error: 0b

Counts

407 → 2

regimes36.0ms

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

sample275.0ms

Algorithm

intervals

Results

150.0ms	7999×	body	80	valid
0.0ms	1×	body	640	valid