\[\frac{\left|a - b\right|}{2}\]
Test:
fabs fraction 2
Bits:
128 bits
Bits error versus a
Bits error versus b
Time: 1.3 s
Input Error: 0.0
Output Error: 0.0
Log:
Profile: 🕒
\(\frac{\left|a - b\right|}{2}\)
  1. Started with
    \[\frac{\left|a - b\right|}{2}\]
    0.0

Original test:


(lambda ((a default) (b default))
  #:name "fabs fraction 2"
  (/ (fabs (- a b)) 2))