Average Error: 0.1 → 0.1
Time: 19.1s
Precision: 64
Internal Precision: 320
\[-\log \left(\frac{1}{x} - 1\right)\]
↓
\[-\log \left(\frac{1}{x} - 1\right)\]

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.1

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

Runtime

Time bar (total: 19.1s)Debug logProfile

herbie shell --seed 2019053 +o rules:numerics
(FPCore (x)
  :name "neg log"
  (- (log (- (/ 1 x) 1))))