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! $Header$
#include "cctk.h"
module classify
implicit none
interface
elemental integer function TAT_isnan (x)
implicit none
CCTK_REAL, intent(in) :: x
end function TAT_isnan
end interface
interface
elemental integer function TAT_isinf (x)
implicit none
CCTK_REAL, intent(in) :: x
end function TAT_isinf
end interface
interface
elemental integer function TAT_finite (x)
implicit none
CCTK_REAL, intent(in) :: x
end function TAT_finite
end interface
end module classify
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