sgn Interface

public interface sgn

Module Procedures

private elemental function i_sgn(x) result(sgn)

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	x

Return Value integer

private elemental function d_sgn(x) result(sgn)

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=8),	intent(in)			::	x

Return Value real(kind=8)