Details

Algorithm

intervals

Results

6.0ms

265×

body

valid

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.2b

Local error

Found 2 expressions with local error:

0.0b	(- y (* z t))
2.2b	(/ x (- y (* z t)))

Algorithm

rewrite-expression-head

Rules

12×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
9×	`times-frac`
4×	`add-exp-log` `add-cbrt-cube` `add-log-exp`
3×	`fma-neg` `prod-diff` `associate-/r` `associate-/l`
2×	`pow1` `expm1-log1p-u` `flip3--` `associate-/r/` `flip--` `log1p-expm1-u`
1×	`cbrt-undiv` `sub-neg` `frac-2neg` `diff-log` `div-exp` `clear-num` `div-inv`

Counts

2 → 51

Calls

2 calls:

3.0ms	(- y (* z t))
4.0ms	(/ x (- y (* z t)))

Counts

2 → 6

Calls

2 calls:

33.0ms	(- y (* z t))
35.0ms	(/ x (- y (* z t)))

Iterations

Useful iterations: 1 (15.0ms)

Iter	Nodes	Cost
0	87	595
1	187	580