Details

analyze66.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.9%	0.1%	0
0%	99.9%	0.1%	1
0%	99.9%	0.1%	2
0%	99.9%	0.1%	3
12.5%	87.4%	0.1%	4
31.2%	68.7%	0.1%	5
43.7%	56.2%	0.1%	6
54.6%	42.1%	3.2%	7
63.2%	30.4%	6.3%	8
69.9%	21.5%	8.7%	9
75.3%	15.2%	9.5%	10
79%	10.1%	10.8%	11
82%	7%	11%	12
83.9%	4.4%	11.8%	13
84.7%	3.5%	11.8%	14

sample15.0ms

Algorithm

intervals

Results

4.0ms	184×	body	128	valid
2.0ms	29×	body	1024	valid
2.0ms	27×	body	512	valid
1.0ms	16×	body	256	valid
0.0ms	4×	body	128	invalid

simplify186.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (179.0ms)

Iter	Nodes	Cost
0	5075	10

prune4.0ms

Filtered

1 candidates to 1 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: 0b

Counts

2 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(+.f64 (-.f64 1 y) (*.f64 x y))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-log-exp_binary64`
2×	`sum-log_binary64`
1×	`flip3-+_binary64` `*-un-lft-identity_binary64` `sub-neg_binary64` `pow1_binary64` `diff-log_binary64` `add-cube-cbrt_binary64` `associate-+l+_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `associate-+l-_binary64` `add-sqr-sqrt_binary64` `+-commutative_binary64` `flip-+_binary64`

Counts

1 → 14

Calls

1 calls:

7.0ms

(+.f64 (-.f64 1 y) (*.f64 x y))

series29.0ms

Counts

1 → 3

Calls

1 calls:

29.0ms

(+.f64 (-.f64 1 y) (*.f64 x y))

simplify60.0ms

Algorithm

egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 0 (53.0ms)

Iter	Nodes	Cost
0	5454	243

prune12.0ms

Filtered

13 candidates to 17 candidates (-30.8%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	17	0	17
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	17	2	19

Merged error: 0b

Counts

19 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(*.f64 (-.f64 1 x) (-.f64 1 y))
2.4b	(+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y)))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

12×	`add-sqr-sqrt_binary64`
10×	`*-un-lft-identity_binary64`
6×	`flip3--_binary64` `associate-r_binary64` `associate-l_binary64` `flip--_binary64`
4×	`add-log-exp_binary64` `sub-neg_binary64` `pow1_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `difference-of-squares_binary64` `frac-times_binary64`
2×	`associate-r/_binary64` `distribute-lft-in_binary64` `distribute-rgt-in_binary64` `distribute-lft-out--_binary64` `associate-+r+_binary64` `associate-l/_binary64`
1×	`pow-prod-down_binary64` `flip3-+_binary64` `cbrt-unprod_binary64` `unswap-sqr_binary64` `prod-exp_binary64` `+-commutative_binary64` `flip-+_binary64` `sum-log_binary64` `*-commutative_binary64`

Counts

2 → 47

Calls

2 calls:

11.0ms	(*.f64 (-.f64 1 x) (-.f64 1 y))
4.0ms	(+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y)))

series60.0ms

Counts

2 → 6

Calls

2 calls:

26.0ms	(*.f64 (-.f64 1 x) (-.f64 1 y))
34.0ms	(+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y)))

simplify64.0ms

Algorithm

egg-herbie

Counts

53 → 53

Iterations

Useful iterations: 0 (52.0ms)

Iter	Nodes	Cost
0	5274	754

prune35.0ms

Filtered

40 candidates to 53 candidates (-32.5%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	53	0	53
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	53	2	55

Merged error: 0b

Counts

55 → 2

regimes32.0ms

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 (1.0ms)

Iter	Nodes	Cost
0	19	10
1	19	10

end0.0ms

sample409.0ms

Algorithm

intervals

Results

147.0ms	6029×	body	128	valid
59.0ms	700×	body	1024	valid
51.0ms	787×	body	512	valid
21.0ms	481×	body	256	valid
2.0ms	74×	body	128	invalid
0.0ms	3×	body	2048	valid

Details

analyze66.0ms

sample15.0ms

simplify186.0ms

prune4.0ms

localize4.0ms

rewrite8.0ms

series29.0ms

simplify60.0ms

prune12.0ms

localize6.0ms

rewrite20.0ms

series60.0ms

simplify64.0ms

prune35.0ms

regimes32.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample409.0ms

Profiling