Average Error: 9.9 → 0.0
Time: 9.5s
Precision: 64
Internal Precision: 576
\[\sqrt{{x}^{4}} - x\]
\[{x}^{2} - x\]

Error

Bits error versus x

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Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 9.9

    \[\sqrt{{x}^{4}} - x\]
  2. Taylor expanded around 0 0.0

    \[\leadsto \color{blue}{{x}^{2}} - x\]

Runtime

Time bar (total: 9.5s)Debug log

herbie shell --seed '#(2775764126 3555076145 3898259844 1891440260 2599947619 1948460636)' 
(FPCore (x)
  :name "sqrt(x^4)-x"
  (- (sqrt (pow x 4)) x))