Average Error: 0.0 → 0.0
Time: 20.3s
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 0.0

    \[-\log \left(\frac{1}{x} - 1\right)\]
  2. Removed slow pow expressions.

Runtime

Time bar (total: 20.3s)Debug logProfile

herbie shell --seed '#(1063313015 2771194459 1594909340 1344785158 2223560818 546365448)' 
(FPCore (x)
  :name "neg log"
  (- (log (- (/ 1 x) 1))))