Details

Time bar (total: 95.0ms)

sample17.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify14.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0911
11511
22211
32511
42611
done2611

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (* x y) 2.0)
7.1b
(/ y (+ 1.0 (/ (* x y) 2.0)))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
21×*-un-lft-identity
15×times-frac
13×add-sqr-sqrt add-cube-cbrt
add-exp-log add-cbrt-cube
associate-/r*
distribute-lft-out associate-/l*
cbrt-undiv div-exp
pow1 frac-2neg clear-num associate-/r/ div-inv add-log-exp
flip3-+ prod-exp cbrt-unprod flip-+
Counts
2 → 54
Calls
2 calls:
12.0ms
(/ (* x y) 2.0)
21.0ms
(/ y (+ 1.0 (/ (* x y) 2.0)))

series8.0ms