Details

Algorithm

intervals

Results

10.0ms

279×

body

valid

Counts

1 → 1

Iterations

Useful iterations: 2 (5.0ms)

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 5.0b

Local error

Found 2 expressions with local error:

3.5b	(* y (+ 1.0 (* z z)))
4.3b	(/ (/ 1.0 x) (* y (+ 1.0 (* z z))))

Algorithm

rewrite-expression-head

Rules

31×	`times-frac`
20×	`add-sqr-sqrt`
18×	`add-cube-cbrt` `*-un-lft-identity`
16×	`add-exp-log` `add-cbrt-cube`
13×	`associate-/l*`
6×	`cbrt-undiv` `div-exp`
4×	`pow1` `associate-*r/`
3×	`associate-r` `associate-l` `prod-exp` `cbrt-unprod` `div-inv`
2×	`expm1-log1p-u` `flip3-+` `associate-/r/` `flip-+` `log1p-expm1-u` `add-log-exp`
1×	`distribute-rgt-in` `frac-2neg` `distribute-lft-in` `pow-prod-down` `clear-num` `associate-/r` `-commutative` `associate-/l/` `unswap-sqr`

Counts

2 → 74

Calls

2 calls:

7.0ms	(* y (+ 1.0 (* z z)))
8.0ms	(/ (/ 1.0 x) (* y (+ 1.0 (* z z))))

Counts

2 → 6

Calls

2 calls:

58.0ms	(* y (+ 1.0 (* z z)))
62.0ms	(/ (/ 1.0 x) (* y (+ 1.0 (* z z))))

Iterations

Useful iterations: 0 (4.0ms)

Iter	Nodes	Cost
0	160	1102