Details

sample70.0ms

Algorithm

intervals

Results

21.0ms	44×	body	1280	valid
12.0ms	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

simplify72.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	23	7
1	58	7
2	95	7
3	209	7
4	459	7
5	629	7
6	1415	7
7	2148	7
8	5002	7

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

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

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

3×	`*-un-lft-identity` `add-log-exp`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `flip3-+` `sum-log` `add-cbrt-cube` `flip-+` `distribute-lft-out`

Counts

1 → 12

Calls

1 calls:

18.0ms

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

series22.0ms

Counts

1 → 3

Calls

1 calls:

22.0ms

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

simplify49.0ms

Algorithm

egg-herbie

Counts

15 → 15

Iterations

Useful iterations: 2 (10.0ms)

Iter	Nodes	Cost
0	100	101
1	325	87
2	1141	86
3	5002	86

prune47.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.1b	(* 1/12 (pow im 4))

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-sqr-sqrt`
7×	`associate-r`
6×	`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:

12.0ms

(* 1/12 (pow im 4))

series37.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

(* 1/12 (pow im 4))

simplify68.0ms

Algorithm

egg-herbie

Counts

28 → 28

Iterations

Useful iterations: 2 (14.0ms)

Iter	Nodes	Cost
0	100	97
1	402	92
2	1830	89
3	5002	89

prune61.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes94.0ms

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	13	7
1	13	7

end0.0ms

sample2.1s

Algorithm

intervals

Results

723.0ms	1559×	body	1280	valid
387.0ms	8480×	body	80	valid
330.0ms	1299×	body	640	valid
141.0ms	3600×	body	80	overflowed
93.0ms	594×	body	320	valid
33.0ms	301×	body	160	valid