Details

sample18.0ms

Algorithm

intervals

Results

9.0ms

348×

body

valid

simplify9.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	12	3
1	18	3
2	19	3
3	19	3

prune2.0ms

Filtered

1 candidates to 0 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: 0.0b

Counts

2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* (* x x) 2.0) 1.0)
0.0b	(* (* x x) 2.0)

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

4×	`fma-neg` `associate-l` `*-commutative`
1×	`sub-neg` `flip3--` `flip--`

Counts

2 → 11

Calls

2 calls:

8.0ms	(- (* (* x x) 2.0) 1.0)
6.0ms	(* (* x x) 2.0)

series93.0ms

Counts

2 → 6

Calls

2 calls:

53.0ms	(- (* (* x x) 2.0) 1.0)
40.0ms	(* (* x x) 2.0)

simplify88.0ms

Algorithm

egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 2 (8.0ms)

Iter	Nodes	Cost
0	64	45
1	214	44
2	719	41
3	2414	41
4	5001	41

prune19.0ms

Filtered

17 candidates to 9 candidates (52.9%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	16	1	17
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	17	1	18

Merged error: 0b

Counts

18 → 1

localize4.0ms

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

series0.0ms

Counts: 0 → 0

simplify2.0ms

Algorithm

egg-herbie

Counts

0 → 0

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	0	0

prune1.0ms

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

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	3
1	7	3

end0.0ms

sample275.0ms

Algorithm

intervals

Results

167.0ms

10681×

body

valid