(exp (* (- x) PI))

Average Error: 0.0 → 0.0

Time: 609.0ms

Precision: binary64

Math

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

↓

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

Error

Bits error versus x

Derivation

1. Initial program 0.0

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

2. Final simplification 0.0

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

Reproduce

herbie shell --seed 2020153 
(FPCore (x)
  :name "(exp (* (- x) PI))"
  :precision binary64
  (exp (* (neg x) PI)))