Details

analyze69.0ms

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
25%	74.9%	0.1%	5
40.6%	59.3%	0.1%	6
53.1%	45.3%	1.7%	7
62.4%	32.8%	4.8%	8
69.5%	22.6%	7.9%	9
74.5%	16.4%	9.1%	10
78.2%	11.1%	10.6%	11
80.9%	8.2%	10.9%	12
82.8%	5.5%	11.7%	13
84.1%	4.1%	11.8%	14

sample12.0ms

Algorithm

intervals

Results

5.0ms	256×	body	80	valid
0.0ms	1×	body	80	invalid

simplify9.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (8.0ms)

Iter	Nodes	Cost
0	255	7
1	255	7

prune5.0ms

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

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-log-exp`
3×	`*-un-lft-identity`
2×	`sum-log`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `associate-+r-` `sub-neg` `associate-+r+` `flip3-+` `diff-log` `add-cbrt-cube` `flip-+` `distribute-lft-out`

Counts

1 → 15

Calls

1 calls:

5.0ms

(+ x (- y (* x y)))

series4.0ms

Counts

1 → 3

Calls

1 calls:

4.0ms

(+ x (- y (* x y)))

simplify45.0ms

Algorithm

egg-herbie

Counts

18 → 18

Iterations

Useful iterations: 0 (43.0ms)

Iter	Nodes	Cost
0	5231	166

prune20.0ms

Filtered

12 candidates to 18 candidates (-50.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	17	1	18
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	17	2	19

Merged error: 0b

Counts

19 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ x (- y (* x y)))
0.0b	(pow (+ x (- y (* x y))) 3)
37.1b	(cbrt (pow (+ x (- y (* x y))) 3))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

19×	`*-un-lft-identity`
14×	`cbrt-prod`
9×	`add-sqr-sqrt` `add-cube-cbrt`
8×	`unpow-prod-down` `cube-prod` `add-log-exp`
5×	`distribute-lft-out`
4×	`pow1` `add-exp-log` `cube-div` `add-cbrt-cube`
3×	`pow-unpow` `flip3-+` `flip-+`
2×	`cube-mult` `cbrt-div` `unpow3` `sum-log` `sqr-pow`
1×	`+-commutative` `pow-to-exp` `associate-+r-` `sub-neg` `associate-+r+` `pow-pow` `pow1/3` `diff-log` `pow-exp` `rem-cbrt-cube` `rem-cube-cbrt`

Counts

3 → 67

Calls

3 calls:

5.0ms	(+ x (- y (* x y)))
5.0ms	(pow (+ x (- y (* x y))) 3)
5.0ms	(cbrt (pow (+ x (- y (* x y))) 3))

series19.0ms

Counts

3 → 9

Calls

3 calls:

4.0ms	(+ x (- y (* x y)))
9.0ms	(pow (+ x (- y (* x y))) 3)
6.0ms	(cbrt (pow (+ x (- y (* x y))) 3))

simplify36.0ms

Algorithm

egg-herbie

Counts

76 → 76

Iterations

Useful iterations: 0 (29.0ms)

Iter	Nodes	Cost
0	5068	872

prune62.0ms

Filtered

41 candidates to 76 candidates (-85.4%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	76	0	76
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	76	2	78

Merged error: 0b

Counts

78 → 2

regimes62.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify3.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	33	7
1	33	7

end0.0ms

sample306.0ms

Algorithm

intervals

Results

173.0ms	8000×	body	80	valid
2.0ms	83×	body	80	invalid

Details

analyze69.0ms

sample12.0ms

simplify9.0ms

prune5.0ms

localize4.0ms

rewrite5.0ms

series4.0ms

simplify45.0ms

prune20.0ms

localize8.0ms

rewrite17.0ms

series19.0ms

simplify36.0ms

prune62.0ms

regimes62.0ms

bsearch0.0ms

simplify3.0ms

end0.0ms

sample306.0ms

Profiling