Details

sample303.0ms

Algorithm

intervals

Results

93.0ms	113×	body	2560	valid
48.0ms	520×	body	80	nan
43.0ms	86×	body	2560	nan
35.0ms	72×	body	1280	valid
23.0ms	78×	body	1280	nan
12.0ms	35×	body	640	valid
11.0ms	48×	body	640	nan
6.0ms	25×	body	320	valid
3.0ms	11×	body	5120	exit
3.0ms	17×	body	320	nan
1.0ms	7×	body	160	nan
1.0ms	8×	body	80	valid
0.0ms	3×	body	160	valid

simplify54.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	10	5
1	17	5
2	40	5
3	104	5
4	328	5
5	1906	5
6	5002	5

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: 26.3b

Counts

2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

1.0b	(fmod a (asin a))
34.3b	(pow (atan (fmod a (asin a))) (* a a))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

3×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `unpow-prod-down` `*-un-lft-identity`
2×	`add-cbrt-cube` `add-log-exp`
1×	`pow-to-exp` `pow-unpow` `pow-pow` `pow-exp` `sqr-pow`

Counts

2 → 22

Calls

2 calls:

1.0ms	(fmod a (asin a))
2.0ms	(pow (atan (fmod a (asin a))) (* a a))

series17.0ms

Counts

2 → 6

Calls

2 calls:

1.0ms	(fmod a (asin a))
16.0ms	(pow (atan (fmod a (asin a))) (* a a))

simplify53.0ms

Algorithm

egg-herbie

Counts

28 → 28

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	96	180
1	340	169
2	1284	169
3	5001	169

prune59.0ms

Filtered

28 candidates to 21 candidates (75.0%)

Pruning

1 alts after pruning (0 fresh and 1 done)

	Pruned	Kept	Total
New	28	0	28
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	28	1	29

Merged error: 26.3b

Counts

29 → 1

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	5

end0.0ms

sample9.4s

Algorithm

intervals

Results

2.5s	2953×	body	2560	valid
1.6s	2970×	body	2560	nan
1.5s	15768×	body	80	nan
1.3s	2556×	body	1280	valid
821.0ms	2355×	body	1280	nan
428.0ms	1257×	body	640	valid
314.0ms	1283×	body	640	nan
141.0ms	613×	body	320	valid
103.0ms	592×	body	320	nan
91.0ms	299×	body	5120	exit
51.0ms	320×	body	160	valid
38.0ms	302×	body	160	nan
27.0ms	301×	body	80	valid

Details

sample303.0ms

simplify54.0ms

prune2.0ms

localize8.0ms

rewrite3.0ms

series17.0ms

simplify53.0ms

prune59.0ms

simplify1.0ms

end0.0ms

sample9.4s

Profiling