Details

sample20.0ms

Algorithm

intervals

Results

11.0ms

529×

body

valid

simplify61.0ms

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

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

60×	`add-sqr-sqrt`
47×	`distribute-neg-in` `exp-sum`
45×	`prod-diff`
42×	`*-un-lft-identity`
34×	`add-cube-cbrt`
24×	`exp-prod`
11×	`swap-sqr` `associate-l`
10×	`distribute-lft-neg-in` `distribute-rgt-neg-in` `difference-of-squares`
9×	`associate-r`
5×	`*-commutative` `add-log-exp` `unswap-sqr`
4×	`distribute-lft-out--`
3×	`rem-exp-log`
2×	`neg-log`
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 → 85

Calls

1 calls:

15.0ms

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

series30.0ms

Counts

1 → 3

Calls

1 calls:

30.0ms

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

simplify45.0ms

Algorithm

egg-herbie

Counts

88 → 88

Iterations

Useful iterations: 2 (36.0ms)

Iter	Nodes	Cost
0	536	959
1	1336	747
2	5001	382

prune78.0ms

Filtered

88 candidates to 29 candidates (33.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	87	1	88
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	87	2	89

Merged error: 0b

Counts

89 → 2

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

50×	`add-sqr-sqrt`
47×	`unpow-prod-up`
45×	`prod-diff`
38×	`*-un-lft-identity`
34×	`add-cube-cbrt`
10×	`pow-unpow` `swap-sqr` `associate-l`
9×	`associate-r`
5×	`difference-of-squares`
4×	`pow-pow` `*-commutative` `unswap-sqr`
3×	`unpow-prod-down` `exp-prod`
2×	`pow1` `add-exp-log` `pow-exp` `distribute-lft-out--`
1×	`expm1-log1p-u` `pow-to-exp` `sub-neg` `add-cbrt-cube` `log1p-expm1-u` `pow-sub` `add-log-exp` `sqr-pow`

Counts

1 → 78

Calls

1 calls:

13.0ms

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

series48.0ms

Counts

1 → 3

Calls

1 calls:

48.0ms

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

simplify48.0ms

Algorithm

egg-herbie

Counts

81 → 81

Iterations

Useful iterations: 2 (36.0ms)

Iter	Nodes	Cost
0	553	969
1	1456	846
2	5001	658

prune70.0ms

Filtered

81 candidates to 27 candidates (33.3%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	81	0	81
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	81	2	83

Merged error: 0b

Counts

83 → 2

regimes46.0ms

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

sample495.0ms

Algorithm

intervals

Results

326.0ms

15651×

body

valid