Average Error: 0.0 → 0.0
Time: 10.5s
Precision: 64
Internal Precision: 320
\[\cos^{-1} \left(\frac{1.0}{\sqrt{x}}\right)\]
\[\cos^{-1} \left(\frac{1.0}{\sqrt{x}}\right)\]

Error

Bits error versus x

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Results

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Derivation

  1. Initial program 0.0

    \[\cos^{-1} \left(\frac{1.0}{\sqrt{x}}\right)\]
  2. Final simplification0.0

    \[\leadsto \cos^{-1} \left(\frac{1.0}{\sqrt{x}}\right)\]

Runtime

Time bar (total: 10.5s)Debug log

herbie shell --seed '#(2775764126 3555076145 3898259844 1891440260 2599947619 1948460636)' 
(FPCore (x)
  :name "acos(1.0 / sqrt(x))"
  (acos (/ 1.0 (sqrt x))))