Details

Algorithm

intervals

Results

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 31.0b

Local error

Found 1 expressions with local error:

4.5b	(- (sqrt (+ x 1.0)) (sqrt x))

Algorithm

rewrite-expression-head

Rules

57×	`sqrt-prod`
50×	`*-un-lft-identity`
42×	`prod-diff`
37×	`add-sqr-sqrt`
29×	`add-cube-cbrt`
8×	`distribute-lft-out`
7×	`fma-neg`
4×	`difference-of-squares`
3×	`distribute-lft-out--` `add-log-exp`
1×	`pow1` `add-exp-log` `expm1-log1p-u` `sub-neg` `flip3--` `diff-log` `add-cbrt-cube` `flip--` `log1p-expm1-u`

Counts

1 → 70

Calls

1 calls:

84.0ms

(- (sqrt (+ x 1.0)) (sqrt x))