Average Error: 0 → 0
Time: 653.0ms
Precision: binary64
\[\mathsf{erf}\left(4\right)\]
↓
\[\mathsf{erf}\left(4\right)\]
\mathsf{erf}\left(4\right)
↓
\mathsf{erf}\left(4\right)
double code() {
	return ((double) erf(4.0));
}
↓
double code() {
	return ((double) erf(4.0));
}

Error

Try it out

Your Program's Arguments

    Results

    Enter valid numbers for all inputs

    Derivation

    1. Initial program 0

      \[\mathsf{erf}\left(4\right)\]

    2. Final simplification0

      \[\leadsto \mathsf{erf}\left(4\right)\]

    Reproduce

    herbie shell --seed 2020153 
(FPCore ()
  :name "(erf 4)"
  :precision binary64
  (erf 4.0))