Details

analyze61.0ms

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
37.5%	62.4%	0.1%	6
56.2%	43.7%	0.1%	7
65.6%	34.3%	0.1%	8
76.5%	23.4%	0.1%	9
82%	18%	0.1%	10
87.8%	12.1%	0.1%	11
90.7%	9.2%	0.1%	12
93.8%	6.1%	0.1%	13
95.3%	4.6%	0.1%	14

sample14.0ms

Algorithm

intervals

Results

4.0ms	250×	body	80	valid
0.0ms	3×	body	1280	valid
0.0ms	1×	body	2560	valid
0.0ms	2×	body	80	invalid
0.0ms	1×	body	320	valid
0.0ms	1×	body	160	valid

simplify7.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (6.0ms)

Iter	Nodes	Cost
0	172	5
1	172	5

prune2.0ms

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

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(* 200.0 (- x y))

rewrite6.0ms

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

(* 200.0 (- x y))

series4.0ms

Counts

1 → 3

Calls

1 calls:

4.0ms

(* 200.0 (- x y))

simplify58.0ms

Algorithm

egg-herbie

Counts

27 → 27

Iterations

Useful iterations: 0 (54.0ms)

Iter	Nodes	Cost
0	4952	172
1	4952	172

prune37.0ms

Filtered

17 candidates to 27 candidates (-58.8%)

Pruning

3 alts after pruning (3 fresh and 0 done)

	Pruned	Kept	Total
New	24	3	27
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	25	3	28

Merged error: 0b

Counts

28 → 3

localize5.0ms

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

series0.0ms

Counts: 0 → 0

simplify3.0ms

Algorithm

egg-herbie

Counts

0 → 0

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	0	0

prune6.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

	Kept	Total
New	0	0
Fresh	2	2
Picked	1	1
Done	0	0
Total	3	3

Merged error: 0b

Counts

3 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (- x y) (cbrt 200.0))
0.4b	(* (* (cbrt 200.0) (cbrt 200.0)) (* (- x y) (cbrt 200.0)))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

16×	`pow1` `add-exp-log`
11×	`add-sqr-sqrt`
9×	`pow-prod-down` `prod-exp` `add-cbrt-cube` `cbrt-unprod`
7×	`-un-lft-identity` `associate-r*`
6×	`associate-l`
5×	`add-cube-cbrt`
4×	`cbrt-prod` `associate-*l/`
2×	`flip3--` `associate-r/` `-commutative` `flip--` `add-log-exp` `unswap-sqr`
1×	`distribute-lft-out--` `difference-of-squares`

Counts

2 → 50

Calls

2 calls:

7.0ms	(* (- x y) (cbrt 200.0))
12.0ms	(* (* (cbrt 200.0) (cbrt 200.0)) (* (- x y) (cbrt 200.0)))

series16.0ms

Counts

2 → 6

Calls

2 calls:

7.0ms	(* (- x y) (cbrt 200.0))
9.0ms	(* (* (cbrt 200.0) (cbrt 200.0)) (* (- x y) (cbrt 200.0)))

simplify34.0ms

Algorithm

egg-herbie

Counts

56 → 56

Iterations

Useful iterations: 0 (29.0ms)

Iter	Nodes	Cost
0	5454	395

prune75.0ms

Filtered

36 candidates to 56 candidates (-55.6%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	56	0	56
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	56	3	59

Merged error: 0b

Counts

59 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.2b	(* (- x y) (sqrt 200.0))
0.3b	(* (sqrt 200.0) (* (- x y) (sqrt 200.0)))

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

13×	`add-sqr-sqrt`
11×	`associate-l`
9×	`pow1` `add-exp-log` `*-un-lft-identity` `add-cbrt-cube`
7×	`add-cube-cbrt` `associate-r` `sqrt-prod`
4×	`pow-prod-down` `associate-*l/` `prod-exp` `cbrt-unprod`
2×	`flip3--` `associate-r/` `-commutative` `flip--` `add-log-exp` `unswap-sqr`
1×	`distribute-lft-out--` `difference-of-squares`

Counts

2 → 49

Calls

2 calls:

7.0ms	(* (- x y) (sqrt 200.0))
10.0ms	(* (sqrt 200.0) (* (- x y) (sqrt 200.0)))

series16.0ms

Counts

2 → 6

Calls

2 calls:

7.0ms	(* (- x y) (sqrt 200.0))
10.0ms	(* (sqrt 200.0) (* (- x y) (sqrt 200.0)))

simplify44.0ms

Algorithm

egg-herbie

Counts

55 → 55

Iterations

Useful iterations: 0 (39.0ms)

Iter	Nodes	Cost
0	5008	392

prune65.0ms

Filtered

37 candidates to 55 candidates (-48.6%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	55	0	55
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	55	3	58

Merged error: 0b

Counts

58 → 3

regimes138.0ms

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	34	7
1	34	7

end0.0ms

sample266.0ms

Algorithm

intervals

Results

138.0ms	7862×	body	80	valid
3.0ms	45×	body	1280	valid
2.0ms	22×	body	2560	valid
2.0ms	32×	body	640	valid
1.0ms	25×	body	320	valid
1.0ms	64×	body	80	invalid
0.0ms	14×	body	160	valid

Details

analyze61.0ms

sample14.0ms

simplify7.0ms

prune2.0ms

localize3.0ms

rewrite6.0ms

series4.0ms

simplify58.0ms

prune37.0ms

localize5.0ms

rewrite0.0ms

series0.0ms

simplify3.0ms

prune6.0ms

localize7.0ms

rewrite20.0ms

series16.0ms

simplify34.0ms

prune75.0ms

localize7.0ms

rewrite18.0ms

series16.0ms

simplify44.0ms

prune65.0ms

regimes138.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample266.0ms

Profiling