COMPLEX — Complex conversion function

Description

COMPLEX(X, Y) returns a complex number where X is converted to the real component and Y is converted to the imaginary component.

Syntax

RESULT = COMPLEX(X, Y)

Arguments

X The type may be INTEGER or REAL.
Y The type may be INTEGER or REAL.

Return value

If X and Y are both of INTEGER type, then the return value is of default COMPLEX type.

If X and Y are of REAL type, or one is of REAL type and one is of INTEGER type, then the return value is of COMPLEX type with a kind equal to that of the REAL argument with the highest precision.

Example



program test_complex

    integer :: i = 42

    real :: x = 3.14

    print *, complex(i, x)

end program test_complex

Standard

GNU extension

Class

Elemental function

`X`	The type may be `INTEGER` or `REAL`.
`Y`	The type may be `INTEGER` or `REAL`.