Details

analyze10.0ms (0.6%)

Algorithm

1×

Search

True	Other	False	Iter
0%	100%	0%	0
0%	100%	0%	1
0%	100%	0%	2
0%	50%	50%	3
12.5%	25%	62.5%	4
18.7%	12.5%	68.8%	5
21.9%	6.2%	71.9%	6
23.4%	3.1%	73.5%	7
24.2%	1.6%	74.2%	8
24.6%	0.8%	74.6%	9
24.8%	0.4%	74.8%	10
24.9%	0.2%	74.9%	11
24.9%	0.1%	75%	12
25%	0%	75%	13
25%	0%	75%	14

sample17.0ms (1.1%)

Algorithm

1×

intervals

Results

9.0ms

256×

body

valid

simplify762.0ms (46.6%)

Algorithm

1×	egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (111.0ms)

Iter	Nodes	Cost
0	5180	7

prune7.0ms (0.4%)

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

localize8.0ms (0.5%)

Local error

Found 1 expressions with local error:

0.0b	(log (- (/ 1.0 x) 1.0))

rewrite11.0ms (0.7%)

Algorithm

1×	rewrite-expression-head

Rules

7×	`add-sqr-sqrt`
6×	`log-prod`
4×	`*-un-lft-identity`
2×	`pow1` `add-exp-log` `add-cube-cbrt` `log-div` `difference-of-squares`
1×	`flip3--` `times-frac` `rem-log-exp` `log-pow` `add-cbrt-cube` `flip--` `distribute-lft-out--` `add-log-exp`

Counts

1 → 17

Calls

1 calls:

9.0ms

(log (- (/ 1.0 x) 1.0))

series11.0ms (0.7%)

Counts

1 → 3

Calls

1 calls:

11.0ms

(log (- (/ 1.0 x) 1.0))

simplify48.0ms (2.9%)

Algorithm

1×	egg-herbie

Counts

20 → 20

Iterations

Useful iterations: 0 (44.0ms)

Iter	Nodes	Cost
0	4979	227
1	4979	227

prune53.0ms (3.3%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	19	1	20
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	19	2	21

Merged error: 0b

Counts

21 → 2

localize10.0ms (0.6%)

Local error

Found 3 expressions with local error:

0.0b	(log (- (/ 1.0 x) 1.0))
0.5b	(cbrt (pow (log (- (/ 1.0 x) 1.0)) 3))
0.7b	(pow (log (- (/ 1.0 x) 1.0)) 3)

rewrite14.0ms (0.8%)

Algorithm

1×	rewrite-expression-head

Rules

15×	`add-sqr-sqrt`
14×	`cbrt-prod`
12×	`*-un-lft-identity`
10×	`add-cube-cbrt`
9×	`pow1`
8×	`unpow-prod-down` `cube-prod`
6×	`log-prod`
5×	`add-exp-log` `log-pow`
4×	`add-cbrt-cube`
3×	`pow-unpow` `add-log-exp`
2×	`cube-mult` `log-div` `unpow3` `difference-of-squares` `sqr-pow`
1×	`pow-to-exp` `flip3--` `pow-pow` `times-frac` `pow1/3` `rem-log-exp` `pow-exp` `flip--` `rem-cbrt-cube` `distribute-lft-out--` `rem-cube-cbrt`

Counts

3 → 65

Calls

3 calls:

7.0ms	(log (- (/ 1.0 x) 1.0))
3.0ms	(pow (log (- (/ 1.0 x) 1.0)) 3)
2.0ms	(cbrt (pow (log (- (/ 1.0 x) 1.0)) 3))

series17.0ms (1.1%)

Counts

3 → 9

Calls

3 calls:

11.0ms	(pow (log (- (/ 1.0 x) 1.0)) 3)
3.0ms	(cbrt (pow (log (- (/ 1.0 x) 1.0)) 3))
3.0ms	(log (- (/ 1.0 x) 1.0))

simplify25.0ms (1.5%)

Algorithm

1×	egg-herbie

Counts

74 → 74

Iterations

Useful iterations: 0 (17.0ms)

Iter	Nodes	Cost
0	5013	920

prune147.0ms (9%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	74	0	74
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	74	2	76

Merged error: 0b

Counts

76 → 2

regimes140.0ms (8.5%)

Accuracy

Total 0.0b remaining (1.7%)

Threshold costs 0.0b (1.7%)

bsearch0.0ms (0%)

simplify1.0ms (0.1%)

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	21	7
1	21	7

end0.0ms (0%)

sample353.0ms (21.6%)

Algorithm

1×

intervals

Results

262.0ms	8000×	body	80	valid
0.0ms	5×	body	80	nan

Details

analyze10.0ms (0.6%)

sample17.0ms (1.1%)

simplify762.0ms (46.6%)

prune7.0ms (0.4%)

localize8.0ms (0.5%)

rewrite11.0ms (0.7%)

series11.0ms (0.7%)

simplify48.0ms (2.9%)

prune53.0ms (3.3%)

localize10.0ms (0.6%)

rewrite14.0ms (0.8%)

series17.0ms (1.1%)

simplify25.0ms (1.5%)

prune147.0ms (9%)

regimes140.0ms (8.5%)

bsearch0.0ms (0%)

simplify1.0ms (0.1%)

end0.0ms (0%)

sample353.0ms (21.6%)

Profiling