Details

analyze67.0ms

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

sample17.0ms

Algorithm

intervals

Results

10.0ms	256×	body	80	valid
0.0ms	2×	body	80	invalid

simplify10.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (9.0ms)

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	1	0	1
Fresh	0	1	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))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 13

Calls

1 calls:

5.0ms

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

series4.0ms

Counts

1 → 3

Calls

1 calls:

4.0ms

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

simplify41.0ms

Algorithm

egg-herbie

Counts

16 → 16

Iterations

Useful iterations: 0 (38.0ms)

Iter	Nodes	Cost
0	5299	164

prune17.0ms

Filtered

11 candidates to 16 candidates (-45.5%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	15	1	16
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	15	2	17

Merged error: 0b

Counts

17 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b	(- y (* x y))
0.0b	(+ x (- y (* x y)))
0.0b	(pow (+ x (- y (* x y))) 3)
39.6b	(cbrt (pow (+ x (- y (* x y))) 3))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 79

Calls

4 calls:

3.0ms	(- y (* x y))
5.0ms	(+ x (- y (* x y)))
5.0ms	(pow (+ x (- y (* x y))) 3)
5.0ms	(cbrt (pow (+ x (- y (* x y))) 3))

series26.0ms

Counts

4 → 12

Calls

4 calls:

5.0ms	(- y (* x y))
4.0ms	(+ x (- y (* x y)))
10.0ms	(pow (+ x (- y (* x y))) 3)
8.0ms	(cbrt (pow (+ x (- y (* x y))) 3))

simplify52.0ms

Algorithm

egg-herbie

Counts

91 → 91

Iterations

Useful iterations: 0 (43.0ms)

Iter	Nodes	Cost
0	4945	980
1	4945	980

prune78.0ms

Filtered

53 candidates to 91 candidates (-71.7%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	91	0	91
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	91	2	93

Merged error: 0b

Counts

93 → 2

regimes95.0ms

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	33	7
1	33	7

end0.0ms

sample312.0ms

Algorithm

intervals

Results

173.0ms	7998×	body	80	valid
1.0ms	71×	body	80	invalid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	640	valid

Details

analyze67.0ms

sample17.0ms

simplify10.0ms

prune5.0ms

localize4.0ms

rewrite6.0ms

series4.0ms

simplify41.0ms

prune17.0ms

localize8.0ms

rewrite20.0ms

series26.0ms

simplify52.0ms

prune78.0ms

regimes95.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample312.0ms

Profiling