(- (log (- (/ 1 p) 1)))

Average Error: 0.0 → 0.0

Time: 1.5s

Precision: binary64

Math

\[-\log \left(\frac{1}{p} - 1\right)\]

↓

\[-\log \left(\frac{1}{p} - 1\right)\]

Error

Bits error versus p

Derivation

1. Initial program 0.0

   \[-\log \left(\frac{1}{p} - 1\right)\]

2. Final simplification 0.0

   \[\leadsto -\log \left(\frac{1}{p} - 1\right)\]

Reproduce

herbie shell --seed 2020153 
(FPCore (p)
  :name "(- (log (- (/ 1 p) 1)))"
  :precision binary64
  (neg (log (- (/ 1.0 p) 1.0))))