erfcc.F90 File Reference

Computation of the complementary error function erfc(x) = 1-erf(x) with a fractional error everywhere less than 1.2 x 10^(-7) (formula by Press et al., 'Numerical Recipes in Fortran 77'). More...

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Functions/Subroutines
real(dp) function	erfcc (x)
	Computation of the complementary error function erfc(x) = 1-erf(x) with a fractional error everywhere less than 1.2 x 10^(-7) (formula by Press et al., 'Numerical Recipes in Fortran 77').

Detailed Description

Computation of the complementary error function erfc(x) = 1-erf(x) with a fractional error everywhere less than 1.2 x 10^(-7) (formula by Press et al., 'Numerical Recipes in Fortran 77').

Copyright

Copyright 2009-2013 Reinhard Calov, Ralf Greve

License

This file is part of SICOPOLIS.

SICOPOLIS is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

SICOPOLIS is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with SICOPOLIS. If not, see http://www.gnu.org/licenses/.

Definition in file erfcc.F90.

Function/Subroutine Documentation

real(dp) function erfcc

(

real(dp), intent(in)

x

)

Computation of the complementary error function erfc(x) = 1-erf(x) with a fractional error everywhere less than 1.2 x 10^(-7) (formula by Press et al., 'Numerical Recipes in Fortran 77').

Definition at line 39 of file erfcc.F90.