Average Error: 0.2 → 0.2
Time: 8.8s
Precision: 64
Internal Precision: 576
\[\frac{a}{-\cos^{-1} a}\]
↓
\[\frac{a}{-\cos^{-1} a}\]

Error

Bits error versus a

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Your Program's Arguments

Results

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Derivation

  1. Initial program 0.2

    \[\frac{a}{-\cos^{-1} a}\]

  2. Final simplification0.2

    \[\leadsto \frac{a}{-\cos^{-1} a}\]

Runtime

Time bar (total: 8.8s)Debug logProfile

herbie shell --seed 2018255 
(FPCore (a)
  :name "Fuzzer 001"
  (/ a (- (acos a))))