Details

sample72.0ms

Algorithm

intervals

Results

21.0ms	44×	body	1280	valid
15.0ms	271×	body	80	valid
11.0ms	47×	body	640	valid
5.0ms	122×	body	80	overflowed
3.0ms	17×	body	320	valid
1.0ms	10×	body	160	valid

simplify75.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 4 (10.0ms)

Iter	Nodes	Cost
0	23	7
1	60	7
2	112	7
3	236	7
4	520	6
5	702	6
6	1514	6
7	2284	6
8	5001	6

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (exp (- im)) (exp im))

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

4×	`*-un-lft-identity`
3×	`fma-def` `add-log-exp`
2×	`add-sqr-sqrt` `add-cube-cbrt`
1×	`pow1` `add-exp-log` `+-commutative` `expm1-log1p-u` `flip3-+` `sum-log` `add-cbrt-cube` `flip-+` `log1p-expm1-u` `distribute-lft-out`

Counts

1 → 17

Calls

1 calls:

18.0ms

(+ (exp (- im)) (exp im))

series24.0ms

Counts

1 → 3

Calls

1 calls:

24.0ms

(+ (exp (- im)) (exp im))

simplify49.0ms

Algorithm

egg-herbie

Counts

20 → 20

Iterations

Useful iterations: 3 (47.0ms)

Iter	Nodes	Cost
0	106	111
1	356	96
2	1253	94
3	5001	92

prune62.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (exp (* -1 im)) (exp im))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

4×	`*-un-lft-identity`
3×	`fma-def` `add-log-exp`
2×	`add-sqr-sqrt` `add-cube-cbrt`
1×	`pow1` `add-exp-log` `+-commutative` `expm1-log1p-u` `flip3-+` `sum-log` `add-cbrt-cube` `flip-+` `log1p-expm1-u` `distribute-lft-out`

Counts

1 → 17

Calls

1 calls:

12.0ms

(+ (exp (* -1 im)) (exp im))

series22.0ms

Counts

1 → 3

Calls

1 calls:

22.0ms

(+ (exp (* -1 im)) (exp im))

simplify526.0ms

Algorithm

egg-herbie

Counts

20 → 20

Iterations

Useful iterations: 3 (32.0ms)

Iter	Nodes	Cost
0	101	111
1	279	99
2	846	94
3	4868	93
4	5001	93

prune52.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

series0.0ms

Counts: 0 → 0

simplify2.0ms

Algorithm

egg-herbie

Counts

0 → 0

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	0	0

prune0.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes56.0ms

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	16	7
1	16	7

end0.0ms

sample2.1s

Algorithm

intervals

Results

726.0ms	1559×	body	1280	valid
380.0ms	8480×	body	80	valid
315.0ms	1299×	body	640	valid
148.0ms	3600×	body	80	overflowed
90.0ms	594×	body	320	valid
29.0ms	301×	body	160	valid