Details

sample19.0ms

Algorithm

intervals

Results

5.0ms	220×	body	80	valid
2.0ms	30×	body	640	valid
2.0ms	17×	body	1280	valid
1.0ms	14×	body	320	valid
1.0ms	12×	body	160	valid

simplify64.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	13	4
1	29	3
2	84	3
3	281	3
4	786	3
5	1465	3
6	3536	3
7	5002	3

prune6.0ms

Filtered

1 candidates to 1 candidates (100.0%)

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: 17.4b

Counts

2 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (- 1.0 x) (- 1.0 y))
3.2b	(+ x (* (- 1.0 x) (- 1.0 y)))

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

36×	`prod-diff`
35×	`add-sqr-sqrt`
33×	`*-un-lft-identity`
29×	`add-cube-cbrt`
22×	`distribute-rgt-in` `associate-+r+` `distribute-lft-in`
6×	`flip3--` `flip--`
5×	`associate-r` `associate-l`
4×	`pow1` `add-exp-log` `frac-times` `sub-neg` `add-cbrt-cube` `add-log-exp`
3×	`fma-def`
2×	`expm1-log1p-u` `associate-r/` `associate-l/` `log1p-expm1-u` `distribute-lft-out--` `difference-of-squares`
1×	`+-commutative` `flip3-+` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `cbrt-unprod` `flip-+` `unswap-sqr`

Counts

2 → 92

Calls

2 calls:

14.0ms	(* (- 1.0 x) (- 1.0 y))
6.0ms	(+ x (* (- 1.0 x) (- 1.0 y)))

series48.0ms

Counts

2 → 6

Calls

2 calls:

22.0ms	(* (- 1.0 x) (- 1.0 y))
25.0ms	(+ x (* (- 1.0 x) (- 1.0 y)))

simplify58.0ms

Algorithm

egg-herbie

Counts

98 → 98

Iterations

Useful iterations: 2 (47.0ms)

Iter	Nodes	Cost
0	402	780
1	1660	550
2	5001	547

prune182.0ms

Filtered

98 candidates to 60 candidates (61.2%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	97	1	98
Fresh	1	0	1
Picked	1	0	1
Done	0	0	0
Total	99	1	100

Merged error: 0b

Counts

100 → 1

localize5.0ms

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

series0.0ms

Counts: 0 → 0

simplify3.0ms

Algorithm

egg-herbie

Counts

0 → 0

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	0	0

prune2.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

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

Merged error: 0b

Counts

1 → 1

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	7	3
1	7	3

end0.0ms

sample490.0ms

Algorithm

intervals

Results

172.0ms	7063×	body	80	valid
72.0ms	817×	body	640	valid
42.0ms	393×	body	1280	valid
39.0ms	564×	body	320	valid
15.0ms	346×	body	160	valid