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DSign(A, B)
DSign: REAL(KIND=2) function.
A: REAL(KIND=2); scalar; INTENT(IN).
B: REAL(KIND=2); scalar; INTENT(IN).
Intrinsic groups: (standard FORTRAN 77).
Description:
Archaic form of SIGN() that is specific
to one type for A and B.
See Sign Intrinsic.