Details

sample317.0ms

Algorithm

intervals

Results

85.0ms	95×	body	2560	valid
51.0ms	100×	body	2560	nan
47.0ms	542×	body	80	nan
37.0ms	73×	body	1280	valid
33.0ms	96×	body	1280	nan
15.0ms	66×	body	640	nan
13.0ms	41×	body	640	valid
5.0ms	17×	body	5120	exit
5.0ms	21×	body	320	valid
2.0ms	14×	body	320	nan
2.0ms	15×	body	160	nan
2.0ms	10×	body	160	valid
1.0ms	16×	body	80	valid

simplify53.0ms

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: 30.1b

Counts

2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

2.4b	(fmod a (asin a))
29.4b	(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))

series18.0ms

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

prune56.0ms

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: 30.1b

Counts

29 → 1

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	5

end0.0ms

sample9.1s

Algorithm

intervals

Results

2.5s	2968×	body	2560	valid
1.5s	2991×	body	2560	nan
1.4s	15946×	body	80	nan
1.2s	2532×	body	1280	valid
803.0ms	2458×	body	1280	nan
419.0ms	1265×	body	640	valid
283.0ms	1234×	body	640	nan
142.0ms	629×	body	320	valid
101.0ms	604×	body	320	nan
74.0ms	274×	body	5120	exit
45.0ms	290×	body	160	valid
42.0ms	327×	body	160	nan
31.0ms	316×	body	80	valid

Details

sample317.0ms

simplify53.0ms

prune2.0ms

localize8.0ms

rewrite3.0ms

series18.0ms

simplify53.0ms

prune56.0ms

simplify1.0ms

end0.0ms

sample9.1s

Profiling