Average Error: 0.1 → 0.1
Time: 18.2s
Precision: 64
Internal Precision: 384
\[-\log \left(\frac{1}{x} - 1\right)\]
↓
\[-\log \left(\frac{1}{x} - 1\right)\]

Error

Bits error versus x

Derivation

  1. Initial program 0.1

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

Runtime

Time bar (total: 18.2s)Debug logProfile

herbie shell --seed '#(1064173506 2580572819 2847706409 4129882574 1125180799 1845288547)' 
(FPCore (x)
  :name "neg log"
  (- (log (- (/ 1 x) 1))))