Details

Time bar (total: 96.0ms)

sample42.0ms

Algorithm
intervals
Results
16.0ms256×body80valid

simplify13.0ms

Counts
1 → 1
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
01114
11613
22612
33212
done3212

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 38.4b

localize11.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ (fma z z (fma x x (* y y))) 3.0)
35.6b
(sqrt (/ (fma z z (fma x x (* y y))) 3.0))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
19×times-frac
17×add-cube-cbrt *-un-lft-identity
13×sqrt-prod
add-exp-log add-cbrt-cube
pow1 associate-/r* associate-/l*
expm1-log1p-u rem-sqrt-square log1p-expm1-u div-inv add-log-exp
cbrt-undiv frac-2neg sqrt-pow1 pow1/2 sqrt-div div-exp clear-num
Counts
2 → 56
Calls
2 calls:
10.0ms
(/ (fma z z (fma x x (* y y))) 3.0)
9.0ms
(sqrt (/ (fma z z (fma x x (* y y))) 3.0))

series1.0ms