Details

Algorithm

intervals

Results

12.0ms	680×	body	80	nan
6.0ms	256×	body	80	valid

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

Local error

Found 2 expressions with local error:

0.0b	(log (- (/ 1.0 x) 1.0))
0.0b	(- (/ 1.0 x) 1.0)

Algorithm

rewrite-expression-head

Rules

54×	`add-sqr-sqrt`
48×	`*-un-lft-identity`
44×	`add-cube-cbrt`
39×	`prod-diff`
38×	`times-frac`
13×	`fma-neg`
6×	`log-prod`
4×	`div-inv` `add-log-exp` `difference-of-squares`
3×	`pow1` `add-exp-log`
2×	`expm1-log1p-u` `log-div` `flip3--` `add-cbrt-cube` `flip--` `log1p-expm1-u` `distribute-lft-out--`
1×	`sub-neg` `diff-log` `rem-log-exp` `log-pow`

Counts

2 → 88

Calls

2 calls:

10.0ms	(log (- (/ 1.0 x) 1.0))
14.0ms	(- (/ 1.0 x) 1.0)

Counts

2 → 6

Calls

2 calls:

65.0ms	(log (- (/ 1.0 x) 1.0))
36.0ms	(- (/ 1.0 x) 1.0)

Iterations

Useful iterations: 0 (5.0ms)

Iter	Nodes	Cost
0	157	1601