Public Member Functions
real(siki) function	nwtc_erfr4 (x)

real(r8ki) function	nwtc_erfr8 (x)

real(quki) function	nwtc_erfr16 (x)

	nwtc_erfr4

	nwtc_erfr8

	nwtc_erfr16

real(siki) function	nwtc_erfr4 (x)

real(r8ki) function	nwtc_erfr8 (x)

real(quki) function	nwtc_erfr16 (x)

real(siki) function	nwtc_erfr4 (x)
	This function returns the ERF value of its argument. More...

real(r8ki) function	nwtc_erfr8 (x)

real(quki) function	nwtc_erfr16 (x)

real(siki) function	nwtc_erfr4 (x)

real(r8ki) function	nwtc_erfr8 (x)

real(quki) function	nwtc_erfr16 (x)

real(siki) function	nwtc_erfr4 (x)

real(r8ki) function	nwtc_erfr8 (x)

real(quki) function	nwtc_erfr16 (x)

real(siki) function	nwtc_erfr4 (x)

real(r8ki) function	nwtc_erfr8 (x)

real(quki) function	nwtc_erfr16 (x)

real(siki) function	nwtc_erfr4 (x)
	This function returns the ERF value of its argument. More...

real(r8ki) function	nwtc_erfr8 (x)

real(quki) function	nwtc_erfr16 (x)

Member Function/Subroutine Documentation

◆ nwtc_erfr16() [1/2]

real(quki) function syssubs::nwtc_erf::nwtc_erfr16 ( real(quki), intent(in) x )

real(quki) function syssubs::nwtc_erf::nwtc_erfr16 ( real(quki), intent(in) x )

real(siki) function syssubs::nwtc_erf::nwtc_erfr4 ( real(siki), intent(in) x )

This function returns the ERF value of its argument.

The result has a value equal to the Gauss error function:

\begin{equation} \mathrm{erf}(x)=\frac{2}{\sqrt{\pi}}\int_0^x e^{-t^2}\,dt \end{equation}

Use NWTC_ERF (syssubs::nwtc_erf) instead of directly calling a specific routine in the generic interface.

Parameters

[in] x input