DPROD — Double product function#

DPROD(X, Y)#

DPROD(X,Y) returns the product X*Y.

Parameters
  • X – The type shall be REAL.

  • Y – The type shall be REAL.

Returns

The return value is of type REAL(8).

Standard:

Fortran 77 and later

Class:

Elemental function

Syntax:
RESULT = DPROD(X, Y)
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(8)

Fortran 77 and later