exponential_integral

Function E1

Source 
pub fn E1(x: NonZero<Finite<f64>>) -> Result<Approx, Error>
Expand description

§Original C code

int gsl_sf_expint_E1_e(const double x, gsl_sf_result * result)
{
  return expint_E1_impl(x, result, 0);
}

§Errors

See Error.