Details

sample46.0ms

Algorithm

intervals

Results

22.0ms	775×	body	80	nan
8.0ms	256×	body	80	valid

simplify5.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	8	4
1	9	4
2	9	4

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: 0b

Counts

2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (/ 1.0 x) 1.0)

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

47×	`add-sqr-sqrt`
44×	`*-un-lft-identity`
42×	`add-cube-cbrt`
39×	`prod-diff`
37×	`times-frac`
13×	`fma-neg`
4×	`div-inv`
3×	`add-log-exp`
2×	`difference-of-squares`
1×	`pow1` `add-exp-log` `expm1-log1p-u` `sub-neg` `flip3--` `diff-log` `add-cbrt-cube` `flip--` `log1p-expm1-u` `distribute-lft-out--`

Counts

1 → 69

Calls

1 calls:

10.0ms

(- (/ 1.0 x) 1.0)

series34.0ms

Counts

1 → 3

Calls

1 calls:

34.0ms

(- (/ 1.0 x) 1.0)

simplify143.0ms

Algorithm

egg-herbie

Counts

72 → 72

Iterations

Useful iterations: 3 (130.0ms)

Iter	Nodes	Cost
0	231	681
1	731	395
2	4033	320
3	5001	319

prune62.0ms

Filtered

72 candidates to 31 candidates (43.1%)

Pruning

1 alts after pruning (0 fresh and 1 done)

	Pruned	Kept	Total
New	72	0	72
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	72	1	73

Merged error: 0b

Counts

73 → 1

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	4

end0.0ms

sample1.2s

Algorithm

intervals

Results

603.0ms	24316×	body	80	nan
261.0ms	8000×	body	80	valid