Details

sample12.0ms

Algorithm

intervals

Results

5.0ms

298×

body

valid

simplify9.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	9	2
1	13	2
2	17	2
3	17	2

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

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (- x y) x)

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

2×	`associate-/l/`
1×	`flip3--` `frac-2neg` `div-sub` `clear-num` `flip--` `div-inv`

Counts

1 → 6

Calls

1 calls:

4.0ms

(/ (- x y) x)

series37.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

(/ (- x y) x)

simplify132.0ms

Algorithm

egg-herbie

Counts

9 → 9

Iterations

Useful iterations: 3 (12.0ms)

Iter	Nodes	Cost
0	44	19
1	83	19
2	145	19
3	310	18
4	531	18
5	697	18
6	1228	18
7	3518	18
8	5001	18

prune16.0ms

Filtered

9 candidates to 6 candidates (66.7%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	8	1	9
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	9	1	10

Merged error: 0b

Counts

10 → 1

localize4.0ms

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	2
1	7	2

end0.0ms

sample298.0ms

Algorithm

intervals

Results

150.0ms

9171×

body

valid