Details

sample327.0ms

Algorithm

intervals

Results

194.0ms	112×	body	2560	valid
86.0ms	78×	body	1280	valid
15.0ms	36×	body	640	valid
6.0ms	19×	body	320	valid
5.0ms	256×	pre	80	true
2.0ms	10×	body	160	valid
0.0ms	1×	body	80	valid

simplify8.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	11
2	11
1	8
0	6

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 59.9b

localize16.0ms

Local error

Found 1 expressions with local error:

2.6b	(- (/ 1.0 x) (/ 1.0 (tan x)))

rewrite112.0ms

Algorithm

rewrite-expression-head

Rules

262×	`times-frac`
211×	`add-sqr-sqrt`
207×	`*-un-lft-identity`
199×	`add-cube-cbrt`
182×	`prod-diff`
30×	`div-inv`
13×	`fma-neg` `tan-quot` `associate-/r/`
5×	`distribute-lft-out--`
4×	`difference-of-squares`
3×	`add-log-exp`
1×	`expm1-log1p-u` `pow1` `sub-neg` `flip3--` `add-cbrt-cube` `diff-log` `add-exp-log` `frac-sub` `log1p-expm1-u` `flip--`

Counts

1 → 219

Calls

1 calls:

62.0ms

(- (/ 1.0 x) (/ 1.0 (tan x)))

series184.0ms

Counts

1 → 3

Calls

1 calls:

184.0ms

(- (/ 1.0 x) (/ 1.0 (tan x)))

simplify2.0s

Counts

222 → 222

Iterations

Iter	Nodes
done	5001
2	2359
1	788
0	346

prune370.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize24.0ms

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

series0.0ms

Counts: 0 → 0

simplify0.0ms

Counts

0 → 0

Iterations

Iter	Nodes
done	0
0	0

prune7.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.4b

simplify2.0ms

Iterations

Iter	Nodes
done	12
1	12
0	11

end0.0ms

sample13.5s

Algorithm

intervals

Results

8.5s	3223×	body	2560	valid
3.0s	2517×	body	1280	valid
702.0ms	1268×	body	640	valid
545.0ms	318×	body	160	valid
260.0ms	629×	body	320	valid
218.0ms	8000×	pre	80	true
5.0ms	45×	body	80	valid