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8.66 DPROD — Double product function

Description:
DPROD(X,Y) returns the product X*Y.
Standard:
Fortran 77 and later
Class:
Elemental function
Syntax:
RESULT = DPROD(X, Y)
Arguments:

X The type shall be REAL.
Y The type shall be REAL.

Return value:
The return value is of type REAL(8).
Example:
          program test_dprod
              real :: x = 5.2
              real :: y = 2.3
              real(8) :: d
              d = dprod(x,y)
              print *, d
          end program test_dprod
     

Specific names:

Name Argument Return type Standard
DPROD(X,Y) REAL(4) X, Y REAL(4) Fortran 77 and later