(exp (* (- 0.5) x))

Average Error: 0 → 0

Time: 632.0ms

Precision: binary64

Math

\[e^{\left(-0.5\right) \cdot x}\]

↓

\[e^{\left(-0.5\right) \cdot x}\]

Error

Bits error versus x

Derivation

1. Initial program 0

   \[e^{\left(-0.5\right) \cdot x}\]

2. Final simplification 0

   \[\leadsto e^{\left(-0.5\right) \cdot x}\]

Reproduce

herbie shell --seed 2020152 
(FPCore (x)
  :name "(exp (* (- 0.5) x))"
  :precision binary64
  (exp (* (neg 0.5) x)))