Average Error: 0.4 → 0.2
Time: 24.1s
Precision: 64
Internal Precision: 320
\[{\left(\sqrt{x}\right)}^{2} \cdot \log x - {x}^{2}\]
\[x \cdot \log x - x \cdot x\]

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.4

    \[{\left(\sqrt{x}\right)}^{2} \cdot \log x - {x}^{2}\]
  2. Applied simplify0.2

    \[\leadsto \color{blue}{x \cdot \log x - x \cdot x}\]

Runtime

Time bar (total: 24.1s)Debug log

herbie shell --seed '#(2775764126 3555076145 3898259844 1891440260 2599947619 1948460636)' 
(FPCore (x)
  :name "sqrt(x)^2 * log(x) - x^2"
  (- (* (pow (sqrt x) 2) (log x)) (pow x 2)))