Details

sample42.0ms

Algorithm

intervals

Results

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

simplify8.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	12	7
2	16	7
3	18	7
done	18	7

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 62.0b

localize22.0ms

Local error

Found 1 expressions with local error:

62.0b

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

rewrite21.0ms

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:

19.0ms

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

series53.0ms

Counts

1 → 3

Calls

1 calls:

53.0ms

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

simplify1.8s

Counts

55 → 55

Iterations

Useful iterations: 2 (83.0ms)

Iter	Nodes	Cost
0	94	708
1	229	681
2	740	653
3	4085	653
done	5001	653

prune180.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 62.0b

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
done	6	7

end0.0ms

sample791.0ms

Algorithm

intervals

Results

267.0ms	8000×	body	80	valid
172.0ms	8000×	pre	80	true