Details

analyze16.0ms (2.4%)

Algorithm

1×

Search

True	Other	False	Iter
0%	99.9%	0.1%	0
0%	99.9%	0.1%	1
0%	99.9%	0.1%	2
50%	50%	0.1%	3
74.9%	25%	0.1%	4
74.9%	25%	0.1%	5
87.4%	12.5%	0.1%	6
87.4%	12.5%	0.1%	7
93.7%	6.2%	0.1%	8
93.7%	6.2%	0.1%	9
96.8%	3.1%	0.1%	10
96.8%	3.1%	0.1%	11
98.3%	1.6%	0.1%	12
98.3%	1.6%	0.1%	13
99.1%	0.8%	0.1%	14

sample11.0ms (1.6%)

Algorithm

1×

intervals

Results

4.0ms

256×

body

valid

simplify8.0ms (1.1%)

Algorithm

1×	egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (6.0ms)

Iter	Nodes	Cost
0	136	5
1	136	5

prune4.0ms (0.6%)

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

localize3.0ms (0.5%)

Local error

Found 1 expressions with local error:

0.0b	(- x (/ y 200.0))

rewrite10.0ms (1.5%)

Algorithm

1×	rewrite-expression-head

Rules

6×	`add-sqr-sqrt`
3×	`*-un-lft-identity` `add-log-exp`
2×	`difference-of-squares`
1×	`pow1` `add-exp-log` `add-cube-cbrt` `sub-neg` `flip3--` `times-frac` `diff-log` `add-cbrt-cube` `flip--` `distribute-lft-out--`

Counts

1 → 14

Calls

1 calls:

10.0ms

(- x (/ y 200.0))

series4.0ms (0.6%)

Counts

1 → 3

Calls

1 calls:

4.0ms

(- x (/ y 200.0))

simplify46.0ms (6.7%)

Algorithm

1×	egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 0 (43.0ms)

Iter	Nodes	Cost
0	4971	148
1	4971	148

prune24.0ms (3.6%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	16	1	17
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	16	2	18

Merged error: 0b

Counts

18 → 2

localize6.0ms (0.9%)

Local error

Found 2 expressions with local error:

0.0b	(- x (/ y 200.0))
3.0b	(exp (log (- x (/ y 200.0))))

rewrite14.0ms (2%)

Algorithm

1×	rewrite-expression-head

Rules

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

Counts

2 → 34

Calls

2 calls:

7.0ms	(exp (log (- x (/ y 200.0))))
6.0ms	(- x (/ y 200.0))

series8.0ms (1.2%)

Counts

2 → 6

Calls

2 calls:

4.0ms	(exp (log (- x (/ y 200.0))))
4.0ms	(- x (/ y 200.0))

simplify60.0ms (8.8%)

Algorithm

1×	egg-herbie

Counts

40 → 40

Iterations

Useful iterations: 0 (56.0ms)

Iter	Nodes	Cost
0	4907	335
1	4907	335

prune57.0ms (8.4%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	40	0	40
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	40	2	42

Merged error: 0b

Counts

42 → 2

regimes126.0ms (18.5%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

bsearch0.0ms (0%)

simplify1.0ms (0.2%)

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	22	5
1	22	5

end0.0ms (0%)

sample284.0ms (41.6%)

Algorithm

1×

intervals

Results

156.0ms

8000×

body

valid

Details

analyze16.0ms (2.4%)

sample11.0ms (1.6%)

simplify8.0ms (1.1%)

prune4.0ms (0.6%)

localize3.0ms (0.5%)

rewrite10.0ms (1.5%)

series4.0ms (0.6%)

simplify46.0ms (6.7%)

prune24.0ms (3.6%)

localize6.0ms (0.9%)

rewrite14.0ms (2%)

series8.0ms (1.2%)

simplify60.0ms (8.8%)

prune57.0ms (8.4%)

regimes126.0ms (18.5%)

bsearch0.0ms (0%)

simplify1.0ms (0.2%)

end0.0ms (0%)

sample284.0ms (41.6%)

Profiling