Details

analyze500.0ms

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
12.5%	87.4%	0.1%	7
18.7%	81.1%	0.1%	8
34.3%	65.5%	0.1%	9
39%	60.8%	0.1%	10
41.3%	58.5%	0.1%	11
52.7%	47.2%	0.1%	12
54%	45.7%	0.2%	13
55.3%	43.8%	0.9%	14

sample33.0ms

Algorithm

intervals

Results

7.0ms	191×	body	80	valid
3.0ms	14×	body	2560	valid
3.0ms	19×	body	640	valid
2.0ms	13×	body	1280	valid
1.0ms	40×	body	80	invalid
1.0ms	11×	body	320	valid
1.0ms	7×	body	640	invalid
1.0ms	13×	body	160	invalid
1.0ms	6×	body	320	invalid
1.0ms	8×	body	160	valid
0.0ms	1×	body	1280	invalid

simplify109.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (107.0ms)

Iter	Nodes	Cost
0	4886	5
1	4886	5

prune11.0ms

Filtered

1 candidates to 1 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: 0b

Counts

2 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(* y (- x z))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt`
5×	`-un-lft-identity` `associate-r*`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-l` `add-cbrt-cube`
2×	`sub-neg` `associate-*r/`
1×	`distribute-rgt-in` `flip3--` `distribute-lft-in` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `distribute-lft-out--` `add-log-exp` `difference-of-squares` `unswap-sqr`

Counts

1 → 24

Calls

1 calls:

6.0ms

(* y (- x z))

series7.0ms

Counts

1 → 3

Calls

1 calls:

7.0ms

(* y (- x z))

simplify39.0ms

Algorithm

egg-herbie

Counts

27 → 27

Iterations

Useful iterations: 0 (36.0ms)

Iter	Nodes	Cost
0	5129	172

prune30.0ms

Filtered

17 candidates to 27 candidates (-58.8%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	26	1	27
Fresh	1	0	1
Picked	0	1	1
Done	0	0	0
Total	27	2	29

Merged error: 0b

Counts

29 → 2

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* y x) (* y (neg z)))

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `flip3-+` `unsub-neg` `sum-log` `distribute-rgt-neg-out` `add-cbrt-cube` `flip-+` `distribute-lft-out`

Counts

1 → 13

Calls

1 calls:

4.0ms

(+ (* y x) (* y (neg z)))

series8.0ms

Counts

1 → 3

Calls

1 calls:

8.0ms

(+ (* y x) (* y (neg z)))

simplify51.0ms

Algorithm

egg-herbie

Counts

16 → 16

Iterations

Useful iterations: 0 (49.0ms)

Iter	Nodes	Cost
0	5164	116

prune18.0ms

Filtered

11 candidates to 16 candidates (-45.5%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	16	0	16
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	16	2	18

Merged error: 0b

Counts

18 → 2

regimes117.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	63	7
1	63	7

end0.0ms

sample871.0ms

Algorithm

intervals

Results

211.0ms	5636×	body	80	valid
138.0ms	903×	body	1280	valid
79.0ms	653×	body	640	valid
45.0ms	228×	body	2560	valid
45.0ms	1232×	body	80	invalid
37.0ms	394×	body	320	valid
24.0ms	383×	body	160	invalid
22.0ms	181×	body	640	invalid
18.0ms	190×	body	320	invalid
14.0ms	186×	body	160	valid
11.0ms	71×	body	1280	invalid

Details

analyze500.0ms

sample33.0ms

simplify109.0ms

prune11.0ms

localize4.0ms

rewrite7.0ms

series7.0ms

simplify39.0ms

prune30.0ms

localize7.0ms

rewrite4.0ms

series8.0ms

simplify51.0ms

prune18.0ms

regimes117.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample871.0ms

Profiling