\[x + \frac{y - z}{\left(t + 1.0\right) - z} \cdot \left(a - x\right)\]
Test:
Hakyll.Web.Tags:renderTagCloud from hakyll-4.7.2.3
Bits:
128 bits
Bits error versus x
Bits error versus y
Bits error versus z
Bits error versus t
Bits error versus a
Time: 17.0 s
Input Error: 3.7
Output Error: 3.6
Log: ⚲
Profile: 🕒
\(x + \left(\left(y - z\right) \cdot {\left(\left(t + 1.0\right) - z\right)}^{-1}\right) \cdot \left(a - x\right)\)
  1. Started with
    \[x + \frac{y - z}{\left(t + 1.0\right) - z} \cdot \left(a - x\right)\]
    3.7
  2. Using strategy rm
    3.7
  3. Applied div-inv to get
    \[x + \color{red}{\frac{y - z}{\left(t + 1.0\right) - z}} \cdot \left(a - x\right) \leadsto x + \color{blue}{\left(\left(y - z\right) \cdot \frac{1}{\left(t + 1.0\right) - z}\right)} \cdot \left(a - x\right)\]
    3.7
  4. Using strategy rm
    3.7
  5. Applied inv-pow to get
    \[x + \left(\left(y - z\right) \cdot \color{red}{\frac{1}{\left(t + 1.0\right) - z}}\right) \cdot \left(a - x\right) \leadsto x + \left(\left(y - z\right) \cdot \color{blue}{{\left(\left(t + 1.0\right) - z\right)}^{-1}}\right) \cdot \left(a - x\right)\]
    3.6
  6. Removed slow pow expressions

Original test:


(lambda ((x default) (y default) (z default) (t default) (a default))
  #:name "Hakyll.Web.Tags:renderTagCloud from hakyll-4.7.2.3"
  (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))