\[e^{-\left(1 - x \cdot x\right)}\]
Test:
exp neg sub
Bits:
128 bits
Bits error versus x
Time: 2.3 s
Input Error: 0.0
Output Error: 0.0
Log: ⚲
Profile: 🕒
\(\frac{e^{{x}^2}}{e}\)
  1. Started with
    \[e^{-\left(1 - x \cdot x\right)}\]
    0.0
  2. Applied simplify to get
    \[\color{red}{e^{-\left(1 - x \cdot x\right)}} \leadsto \color{blue}{\frac{e^{x \cdot x}}{e}}\]
    0.0
  3. Applied simplify to get
    \[\frac{\color{red}{e^{x \cdot x}}}{e} \leadsto \frac{\color{blue}{e^{{x}^2}}}{e}\]
    0.0

Original test:


(lambda ((x default))
  #:name "exp neg sub"
  (exp (- (- 1 (* x x)))))