Details

Algorithm

intervals

Results

6.0ms

335×

body

valid

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

Local error

Found 2 expressions with local error:

0.0b	(- (* x x) 3.0)
0.1b	(/ (- (* x x) 3.0) 6.0)

Algorithm

rewrite-expression-head

Rules

16×	`add-sqr-sqrt`
12×	`times-frac`
11×	`add-cube-cbrt` `*-un-lft-identity`
5×	`difference-of-squares`
4×	`add-exp-log` `add-cbrt-cube` `associate-/l*` `add-log-exp`
3×	`associate-/r*`
2×	`pow1` `flip3--` `flip--` `associate-/l/`
1×	`cbrt-undiv` `sub-neg` `frac-2neg` `diff-log` `div-sub` `div-exp` `clear-num` `div-inv`

Counts

2 → 47

Calls

2 calls:

3.0ms	(- (* x x) 3.0)
9.0ms	(/ (- (* x x) 3.0) 6.0)

Counts

2 → 6

Calls

2 calls:

40.0ms	(- (* x x) 3.0)
66.0ms	(/ (- (* x x) 3.0) 6.0)

Iterations

Useful iterations: 2 (54.0ms)