Details

sample38.0ms

Algorithm

intervals

Results

11.0ms	256×	body	80	valid
7.0ms	256×	pre	80	true

simplify16.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	123
1	12	123
2	16	123
3	18	123
done	18	123

prune34.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 62.0b

localize10.0ms

Local error

Found 1 expressions with local error:

62.0b

(/ (- x lo) (- hi lo))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

37×	`add-sqr-sqrt` `*-un-lft-identity`
25×	`times-frac`
13×	`add-cube-cbrt`
12×	`distribute-lft-out--` `difference-of-squares`
5×	`associate-/r` `associate-/l`
3×	`add-cbrt-cube` `add-exp-log`
2×	`flip3--` `associate-/r/` `flip--` `associate-/l/`
1×	`pow1` `cbrt-undiv` `clear-num` `frac-2neg` `div-sub` `div-exp` `div-inv` `add-log-exp`

Counts

1 → 52

Calls

1 calls:

17.0ms

(/ (- x lo) (- hi lo))

series70.0ms

Counts

1 → 3

Calls

1 calls:

70.0ms

(/ (- x lo) (- hi lo))

simplify1.8s

Counts

55 → 55

Iterations

Useful iterations: 2 (144.0ms)

Iter	Nodes	Cost
0	94	14850
1	229	13951
2	577	13871
3	1808	13871
done	5004	13871

prune195.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 62.0b

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	123
done	6	123

end0.0ms

sample840.0ms

Algorithm

intervals

Results

364.0ms	8000×	body	80	valid
174.0ms	8000×	pre	80	true