Details

analyze32.0ms

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

sample16.0ms

Algorithm

intervals

Results

6.0ms	256×	body	80	valid
2.0ms	104×	body	80	invalid

simplify54.0ms

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 1 expressions with local error:

0.0b	(* x (exp (* y y)))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt`
3×	`pow1` `add-cube-cbrt` `-un-lft-identity` `associate-r` `associate-l*` `add-cbrt-cube`
2×	`add-exp-log`
1×	`pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `add-log-exp` `unswap-sqr`

Counts

1 → 18

Calls

1 calls:

5.0ms

(* x (exp (* y y)))

series8.0ms

Counts

1 → 3

Calls

1 calls:

8.0ms

(* x (exp (* y y)))

simplify55.0ms

Algorithm

egg-herbie

Counts

21 → 21

Iterations

Useful iterations: 0 (47.0ms)

Iter	Nodes	Cost
0	5073	147

prune25.0ms

Filtered

17 candidates to 21 candidates (-23.5%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	20	1	21
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	20	2	22

Merged error: 0.0b

Counts

22 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite16.0ms

Algorithm

rewrite-expression-head

Rules

18×	`add-sqr-sqrt`
15×	`add-exp-log`
13×	`associate-l`
10×	`prod-exp`
9×	`sqrt-prod` `add-cbrt-cube`
8×	`add-cube-cbrt` `*-un-lft-identity`
7×	`associate-r`
6×	`unswap-sqr`
5×	`unpow-prod-down`
4×	`pow1` `cbrt-unprod`
3×	`sqr-pow`
2×	`pow-to-exp` `pow-exp` `*-commutative` `add-log-exp`
1×	`pow-prod-down`

Counts

2 → 53

Calls

2 calls:

6.0ms	(* (pow (exp y) y) (sqrt x))
8.0ms	(* (sqrt x) (* (pow (exp y) y) (sqrt x)))

series31.0ms

Counts

2 → 6

Calls

2 calls:

16.0ms	(* (pow (exp y) y) (sqrt x))
14.0ms	(* (sqrt x) (* (pow (exp y) y) (sqrt x)))

simplify26.0ms

Algorithm

egg-herbie

Counts

59 → 59

Iterations

Useful iterations: 0 (21.0ms)

Iter	Nodes	Cost
0	4950	566
1	4950	566

prune47.0ms

Filtered

42 candidates to 59 candidates (-40.5%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	59	0	59
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	59	2	61

Merged error: 0.0b

Counts

61 → 2

regimes158.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	6
1	6	6

end0.0ms

sample462.0ms

Algorithm

intervals

Results

189.0ms	8000×	body	80	valid
91.0ms	4142×	body	80	invalid

Details

analyze32.0ms

sample16.0ms

simplify54.0ms

prune6.0ms

localize4.0ms

rewrite5.0ms

series8.0ms

simplify55.0ms

prune25.0ms

localize7.0ms

rewrite16.0ms

series31.0ms

simplify26.0ms

prune47.0ms

regimes158.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample462.0ms

Profiling