Details

Algorithm

intervals

Results

12.0ms	680×	body	80	nan
7.0ms	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

13×	`add-sqr-sqrt`
7×	`*-un-lft-identity`
6×	`log-prod`
4×	`add-log-exp` `difference-of-squares`
3×	`pow1` `add-exp-log` `add-cube-cbrt`
2×	`log-div` `flip3--` `times-frac` `add-cbrt-cube` `flip--` `distribute-lft-out--`
1×	`sub-neg` `diff-log` `rem-log-exp` `log-pow`

Counts

2 → 32

Calls

2 calls:

14.0ms	(log (- (/ 1.0 x) 1.0))
11.0ms	(- (/ 1.0 x) 1.0)

Counts

2 → 6

Calls

2 calls:

62.0ms	(log (- (/ 1.0 x) 1.0))
34.0ms	(- (/ 1.0 x) 1.0)

Iterations

Useful iterations: 1 (14.0ms)

Iter	Nodes	Cost
0	82	433
1	162	422