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 '#(1063282112 2455465480 4141627379 3773598652 1647277307 776739644)' 
(FPCore (x)
  :name "neg log"
  (- (log (- (/ 1 x) 1))))