Details

Counts

1 → 1

Iterations

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

Local error

Found 2 expressions with local error:

0.0b	(/ (cos y) (exp x))
0.0b	(+ (/ (cos y) (exp x)) (* (cos y) (exp x)))

Algorithm

rewrite-expression-head

Rules

10×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
9×	`times-frac`
4×	`add-cbrt-cube` `add-log-exp`
3×	`associate-/r` `add-exp-log` `associate-/l`
2×	`pow1` `div-inv`
1×	`cbrt-undiv` `+-commutative` `clear-num` `sum-log` `frac-2neg` `flip3-+` `div-exp` `flip-+` `distribute-lft-out`

Counts

2 → 39

Calls

2 calls:

8.0ms	(/ (cos y) (exp x))
20.0ms	(+ (/ (cos y) (exp x)) (* (cos y) (exp x)))

Counts

2 → 6

Calls

2 calls:

41.0ms	(/ (cos y) (exp x))
82.0ms	(+ (/ (cos y) (exp x)) (* (cos y) (exp x)))

Counts

45 → 45

Iterations

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

Iterations