Details

sample21.0ms

Algorithm

intervals

Results

11.0ms

483×

body

valid

simplify61.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	8	3
1	12	3
2	21	3
3	48	3
4	133	3
5	437	3
6	1926	3
7	5002	3

prune2.0ms

Filtered

1 candidates to 0 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: 0.0b

Counts

2 → 1

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b	(* x (exp (* y y)))
0.0b	(exp (* y y))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt`
4×	`pow1` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `add-log-exp`
3×	`add-exp-log` `associate-r` `associate-l`
1×	`exp-prod` `exp-to-pow` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `rem-exp-log` `unswap-sqr`

Counts

2 → 28

Calls

2 calls:

4.0ms	(* x (exp (* y y)))
2.0ms	(exp (* y y))

series41.0ms

Counts

2 → 6

Calls

2 calls:

31.0ms	(* x (exp (* y y)))
10.0ms	(exp (* y y))

simplify44.0ms

Algorithm

egg-herbie

Counts

34 → 34

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	89	130
1	321	114
2	1270	114
3	5001	114

prune65.0ms

Filtered

34 candidates to 25 candidates (73.5%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	32	2	34
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	33	2	35

Merged error: 0b

Counts

35 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(* x (pow (exp y) y))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-sqr-sqrt`
7×	`associate-r`
5×	`add-exp-log`
4×	`add-cube-cbrt` `unpow-prod-down` `*-un-lft-identity`
3×	`associate-l` `prod-exp` `add-cbrt-cube` `unswap-sqr`
2×	`sqr-pow`
1×	`pow1` `pow-to-exp` `pow-exp` `*-commutative` `cbrt-unprod` `add-log-exp`

Counts

1 → 25

Calls

1 calls:

5.0ms

(* x (pow (exp y) y))

series49.0ms

Counts

1 → 3

Calls

1 calls:

49.0ms

(* x (pow (exp y) y))

simplify58.0ms

Algorithm

egg-herbie

Counts

28 → 28

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	109	131
1	409	119
2	2009	119
3	5002	119

prune42.0ms

Filtered

28 candidates to 19 candidates (67.9%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	28	0	28
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	28	2	30

Merged error: 0b

Counts

30 → 2

localize6.0ms

Local error

Found 4 expressions with local error:

0.0b	(exp (* y y))
0.0b	(exp (* y y))
0.0b	(* x (sqrt (exp (* y y))))
0.0b	(* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

13×	`add-sqr-sqrt`
12×	`associate-r`
11×	`pow1` `add-exp-log` `add-cbrt-cube`
9×	`add-cube-cbrt` `*-un-lft-identity`
8×	`add-log-exp`
7×	`sqrt-prod`
4×	`associate-l` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`exp-prod` `exp-to-pow` `*-commutative` `rem-exp-log` `unswap-sqr`

Counts

4 → 63

Calls

4 calls:

2.0ms	(exp (* y y))
2.0ms	(exp (* y y))
5.0ms	(* x (sqrt (exp (* y y))))
8.0ms	(* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))

series89.0ms

Counts

4 → 12

Calls

4 calls:

9.0ms	(exp (* y y))
9.0ms	(exp (* y y))
38.0ms	(* x (sqrt (exp (* y y))))
31.0ms	(* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))

simplify87.0ms

Algorithm

egg-herbie

Counts

75 → 75

Iterations

Useful iterations: 2 (22.0ms)

Iter	Nodes	Cost
0	164	400
1	792	330
2	3092	326
3	5001	326

prune108.0ms

Filtered

75 candidates to 47 candidates (62.7%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	75	0	75
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	75	2	77

Merged error: 0b

Counts

77 → 2

regimes50.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	3
1	6	3

end0.0ms

sample624.0ms

Algorithm

intervals

Results

374.0ms

16140×

body

valid