Details

Algorithm

intervals

Results

6.0ms

256×

body

valid

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 15.0b

Local error

Found 1 expressions with local error:

14.3b

(/ (- x y) (* (* x 2.0) y))

Algorithm

rewrite-expression-head

Rules

10×	`add-exp-log` `add-cbrt-cube`
7×	`add-sqr-sqrt` `*-un-lft-identity`
5×	`times-frac` `associate-/l*`
3×	`cbrt-undiv` `add-cube-cbrt` `div-exp` `prod-exp` `cbrt-unprod`
2×	`associate-/l/` `distribute-lft-out--` `difference-of-squares`
1×	`pow1` `expm1-log1p-u` `flip3--` `frac-2neg` `div-sub` `clear-num` `associate-/r*` `flip--` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 32

Calls

1 calls:

14.0ms

(/ (- x y) (* (* x 2.0) y))

Counts

1 → 3

Calls

1 calls:

60.0ms

(/ (- x y) (* (* x 2.0) y))

Iterations

Useful iterations: 2 (66.0ms)