Details

sample20.0ms

Algorithm

intervals

Results

11.0ms

529×

body

valid

simplify60.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	11	4
1	25	4
2	49	4
3	96	4
4	253	4
5	821	4
6	3115	4
7	5001	4

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

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(exp (- (- 1.0 (* x x))))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

12×	`exp-prod`
7×	`add-sqr-sqrt`
5×	`add-cube-cbrt` `distribute-neg-in` `*-un-lft-identity` `exp-sum` `add-log-exp`
4×	`distribute-lft-neg-in` `distribute-rgt-neg-in`
3×	`prod-diff` `rem-exp-log`
2×	`neg-log` `difference-of-squares`
1×	`pow1` `add-exp-log` `neg-sub0` `exp-neg` `expm1-log1p-u` `neg-mul-1` `sub-neg` `exp-diff` `diff-log` `add-cbrt-cube` `log1p-expm1-u`

Counts

1 → 31

Calls

1 calls:

5.0ms

(exp (- (- 1.0 (* x x))))

series27.0ms

Counts

1 → 3

Calls

1 calls:

27.0ms

(exp (- (- 1.0 (* x x))))

simplify56.0ms

Algorithm

egg-herbie

Counts

34 → 34

Iterations

Useful iterations: 3 (53.0ms)

Iter	Nodes	Cost
0	140	176
1	392	156
2	1701	140
3	5001	133

prune56.0ms

Filtered

34 candidates to 24 candidates (70.6%)

Pruning

2 alts after pruning (1 fresh and 1 done)

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

Merged error: 0b

Counts

35 → 2

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(pow (exp -1) (- 1.0 (* x x)))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt`
5×	`unpow-prod-up` `add-cube-cbrt` `*-un-lft-identity`
4×	`pow-unpow` `pow-pow`
3×	`unpow-prod-down` `exp-prod` `prod-diff`
2×	`pow1`
1×	`add-exp-log` `expm1-log1p-u` `pow-to-exp` `sub-neg` `pow-exp` `add-cbrt-cube` `log1p-expm1-u` `pow-sub` `add-log-exp` `difference-of-squares` `sqr-pow`

Counts

1 → 29

Calls

1 calls:

5.0ms

(pow (exp -1) (- 1.0 (* x x)))

series48.0ms

Counts

1 → 3

Calls

1 calls:

48.0ms

(pow (exp -1) (- 1.0 (* x x)))

simplify70.0ms

Algorithm

egg-herbie

Counts

32 → 32

Iterations

Useful iterations: 3 (67.0ms)

Iter	Nodes	Cost
0	162	199
1	555	189
2	2358	187
3	5001	174

prune59.0ms

Filtered

32 candidates to 24 candidates (75.0%)

Pruning

2 alts after pruning (0 fresh and 2 done)

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

Merged error: 0b

Counts

34 → 2

regimes44.0ms

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 (0.0ms)

Iter	Nodes	Cost
0	6	4

end0.0ms

sample482.0ms

Algorithm

intervals

Results

318.0ms

15651×

body

valid