Details

analyze34.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.9%	0.1%	0
0%	99.9%	0.1%	1
50%	50%	0.1%	2
50%	50%	0.1%	3
50%	50%	0.1%	4
62.4%	37.5%	0.1%	5
68.7%	31.2%	0.1%	6
68.7%	18.7%	12.6%	7
71.8%	15.6%	12.6%	8
71.8%	9.4%	18.8%	9
73.4%	7.8%	18.8%	10
73.4%	4.7%	22%	11
74.1%	3.9%	22%	12
74.1%	2.3%	23.5%	13
74.5%	2%	23.5%	14

sample19.0ms

Algorithm

intervals

Results

6.0ms	256×	body	80	valid
3.0ms	148×	body	80	invalid

simplify55.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (53.0ms)

Iter	Nodes	Cost
0	5100	6

prune6.0ms

Filtered

1 candidates to 1 candidates (0.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	1	0	1
Fresh	0	1	1
Picked	0	0	0
Done	0	0	0
Total	1	1	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))

rewrite6.0ms

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))

series14.0ms

Counts

2 → 6

Calls

2 calls:

11.0ms	(* x (exp (* y y)))
2.0ms	(exp (* y y))

simplify53.0ms

Algorithm

egg-herbie

Counts

34 → 34

Iterations

Useful iterations: 0 (50.0ms)

Iter	Nodes	Cost
0	4947	208
1	4947	208

prune33.0ms

Filtered

25 candidates to 34 candidates (-36.0%)

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: 0.0b

Counts

35 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(* (pow (sqrt (exp y)) y) (sqrt x))
0.0b	(sqrt (exp y))
0.0b	(sqrt (exp y))
0.2b	(* (* (pow (sqrt (exp y)) y) (sqrt x)) (* (pow (sqrt (exp y)) y) (sqrt x)))

rewrite28.0ms

Algorithm

rewrite-expression-head

Rules

57×	`add-exp-log`
43×	`prod-exp`
29×	`add-sqr-sqrt`
18×	`sqrt-prod` `add-cbrt-cube`
13×	`pow1` `add-cube-cbrt` `*-un-lft-identity`
11×	`associate-l`
10×	`unpow-prod-down`
9×	`pow-to-exp` `pow-exp` `cbrt-unprod`
8×	`sqrt-pow1` `unswap-sqr`
7×	`associate-r`
6×	`exp-prod`
4×	`add-log-exp`
3×	`sqr-pow`
2×	`rem-sqrt-square` `pow1/2` `*-commutative`
1×	`pow2` `pow-plus` `swap-sqr` `pow-prod-down` `pow-sqr` `pow-prod-up`

Counts

4 → 104

Calls

4 calls:

7.0ms	(* (pow (sqrt (exp y)) y) (sqrt x))
2.0ms	(sqrt (exp y))
2.0ms	(sqrt (exp y))
11.0ms	(* (* (pow (sqrt (exp y)) y) (sqrt x)) (* (pow (sqrt (exp y)) y) (sqrt x)))

series48.0ms

Counts

4 → 12

Calls

4 calls:

19.0ms	(* (pow (sqrt (exp y)) y) (sqrt x))
3.0ms	(sqrt (exp y))
3.0ms	(sqrt (exp y))
23.0ms	(* (* (pow (sqrt (exp y)) y) (sqrt x)) (* (pow (sqrt (exp y)) y) (sqrt x)))

simplify49.0ms

Algorithm

egg-herbie

Counts

116 → 116

Iterations

Useful iterations: 0 (41.0ms)

Iter	Nodes	Cost
0	5070	918

prune88.0ms

Filtered

68 candidates to 116 candidates (-70.6%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	116	0	116
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	116	2	118

Merged error: 0.0b

Counts

118 → 2

regimes161.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	6
1	6	6

end0.0ms

sample508.0ms

Algorithm

intervals

Results

206.0ms	8000×	body	80	valid
99.0ms	4212×	body	80	invalid

Details

analyze34.0ms

sample19.0ms

simplify55.0ms

prune6.0ms

localize4.0ms

rewrite6.0ms

series14.0ms

simplify53.0ms

prune33.0ms

localize9.0ms

rewrite28.0ms

series48.0ms

simplify49.0ms

prune88.0ms

regimes161.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample508.0ms

Profiling