Details

analyze354.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.9%	0.1%	0
0%	99.9%	0.1%	1
0%	99.9%	0.1%	2
0%	99.9%	0.1%	3
0%	99.9%	0.1%	4
0%	99.9%	0.1%	5
0%	99.9%	0.1%	6
0%	99.9%	0.1%	7
0%	99.9%	0.1%	8
0%	99.9%	0.1%	9
46%	49.5%	4.4%	10
50.3%	44.9%	4.8%	11
55.6%	39.2%	5.2%	12
62.9%	25.7%	11.4%	13
65.2%	23.2%	11.7%	14

sample21.0ms

Algorithm

intervals

Results

8.0ms	256×	body	80	valid
3.0ms	29×	body	80	invalid

simplify112.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (110.0ms)

Iter	Nodes	Cost
0	4799	9
1	4799	9

prune7.0ms

Filtered

1 candidates to 1 candidates (0.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	0	1	1
Fresh	1	0	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 y) z)

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 38

Calls

1 calls:

5.0ms

(/ (- x y) z)

series6.0ms

Counts

1 → 3

Calls

1 calls:

6.0ms

(/ (- x y) z)

simplify38.0ms

Algorithm

egg-herbie

Counts

41 → 41

Iterations

Useful iterations: 0 (34.0ms)

Iter	Nodes	Cost
0	5119	362

prune38.0ms

Filtered

29 candidates to 41 candidates (-41.4%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	40	1	41
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	40	2	42

Merged error: 0b

Counts

42 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ z (- x y))
0.6b	(/ 1 (/ z (- x y)))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

138×	`times-frac`
102×	`add-sqr-sqrt` `*-un-lft-identity`
70×	`add-cube-cbrt`
26×	`associate-/r*`
16×	`distribute-lft-out--` `difference-of-squares`
15×	`add-exp-log`
11×	`associate-/r/`
9×	`add-cbrt-cube`
8×	`div-exp`
6×	`div-inv` `associate-/l*`
5×	`flip3--` `flip--`
4×	`cbrt-undiv`
3×	`pow1`
2×	`rec-exp` `frac-2neg` `1-exp` `clear-num` `add-log-exp`
1×	`pow-flip` `inv-pow`

Counts

2 → 145

Calls

2 calls:

5.0ms	(/ z (- x y))
9.0ms	(/ 1 (/ z (- x y)))

series14.0ms

Counts

2 → 6

Calls

2 calls:

7.0ms	(/ z (- x y))
7.0ms	(/ 1 (/ z (- x y)))

simplify43.0ms

Algorithm

egg-herbie

Counts

151 → 151

Iterations

Useful iterations: 0 (28.0ms)

Iter	Nodes	Cost
0	5003	1668

prune111.0ms

Filtered

90 candidates to 151 candidates (-67.8%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	151	0	151
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	151	2	153

Merged error: 0b

Counts

153 → 2

regimes151.0ms

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 (1.0ms)

Iter	Nodes	Cost
0	28	9
1	28	9

end0.0ms

sample536.0ms

Algorithm

intervals

Results

299.0ms	8000×	body	80	valid
33.0ms	924×	body	80	invalid

Details

analyze354.0ms

sample21.0ms

simplify112.0ms

prune7.0ms

localize6.0ms

rewrite7.0ms

series6.0ms

simplify38.0ms

prune38.0ms

localize7.0ms

rewrite20.0ms

series14.0ms

simplify43.0ms

prune111.0ms

regimes151.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample536.0ms

Profiling