\[\frac{x}{{x}^2 + 1}\]
Test:
x / (x^2 + 1)
Bits:
128 bits
Bits error versus x
Time: 2.6 s
Input Error: 6.9
Output Error: 6.9
Log: ⚲
Profile: 🕒
\(\frac{x}{{x}^2 + 1}\)
  1. Started with
    \[\frac{x}{{x}^2 + 1}\]
    6.9

Original test:


(lambda ((x default))
  #:name "x / (x^2 + 1)"
  (/ x (+ (sqr x) 1))
  #:target
  (/ 1 (+ x (/ 1 x))))