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/GNU Fortran 7

9.96 ERFC — Error function

Description:

ERFC(X) computes the complementary error function of X.

Standard:

Fortran 2008 and later

Class:

Elemental function

Syntax:

RESULT = ERFC(X)

Arguments:
X The type shall be REAL.
Return value:

The return value is of type REAL and of the same kind as X. It lies in the range 0 \leq erfc (x) \leq 2 .

Example:
program test_erfc
  real(8) :: x = 0.17_8
  x = erfc(x)
end program test_erfc
Specific names:
Name Argument Return type Standard
DERFC(X) REAL(8) X REAL(8) GNU extension

© Free Software Foundation
Licensed under the GNU Free Documentation License, Version 1.3.
https://gcc.gnu.org/onlinedocs/gcc-7.1.0/gfortran/ERFC.html