Details

sample288.0ms

Algorithm

intervals

Results

188.0ms	118×	body	2560	valid
59.0ms	78×	body	1280	valid
11.0ms	24×	body	320	valid
11.0ms	28×	body	640	valid
4.0ms	256×	pre	80	true
1.0ms	7×	body	160	valid
0.0ms	1×	body	80	valid

simplify7.0ms

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: 60.2b

localize49.0ms

Local error

Found 1 expressions with local error:

2.4b	(- (/ 1.0 x) (/ 1.0 (tan x)))

rewrite77.0ms

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:

55.0ms

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

series139.0ms

Counts

1 → 3

Calls

1 calls:

139.0ms

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

simplify2.5s

Counts

222 → 222

Iterations

Iter	Nodes
done	5000
3	4619
2	1733
1	787
0	346

prune603.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize18.0ms

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: 0.3b

simplify2.0ms

Iterations

Iter	Nodes
done	11
1	11
0	10

end0.0ms

sample12.6s

Algorithm

intervals

Results

7.6s	3313×	body	2560	valid
3.3s	2492×	body	1280	valid
1.1s	1226×	body	640	valid
239.0ms	611×	body	320	valid
147.0ms	8000×	pre	80	true
64.0ms	304×	body	160	valid
6.0ms	54×	body	80	valid