Details

sample37.0ms

Algorithm

intervals

Results

10.0ms	256×	body	80	valid
7.0ms	256×	pre	80	true

simplify11.0ms

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

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 62.0b

localize7.0ms

Local error

Found 1 expressions with local error:

62.0b

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

rewrite33.0ms

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×	`expm1-log1p-u` `pow1` `cbrt-undiv` `clear-num` `frac-2neg` `div-sub` `div-exp` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 54

Calls

1 calls:

31.0ms

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

series58.0ms

Counts

1 → 3

Calls

1 calls:

58.0ms

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

simplify1.7s

Counts

57 → 57

Iterations

Useful iterations: 2 (195.0ms)

Iter	Nodes	Cost
0	96	15256
1	234	14332
2	587	14252
3	1870	14252
done	5005	14252

prune184.0ms

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	123
done	6	123

end0.0ms

sample657.0ms

Algorithm

intervals

Results

309.0ms	8000×	body	80	valid
139.0ms	8000×	pre	80	true