DCMPLX
— Double complex conversion functionDCMPLX(X [,Y])
returns a double complex number where X is converted to the real component. If Y is present it is converted to the imaginary component. If Y is not present then the imaginary component is set to 0.0. If X is complex then Y must not be present. RESULT = DCMPLX(X [, Y])
X | The type may be INTEGER , REAL , or COMPLEX . |
Y | (Optional if X is not COMPLEX .) May be INTEGER or REAL . |
COMPLEX(8)
program test_dcmplx integer :: i = 42 real :: x = 3.14 complex :: z z = cmplx(i, x) print *, dcmplx(i) print *, dcmplx(x) print *, dcmplx(z) print *, dcmplx(x,i) end program test_dcmplx
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https://gcc.gnu.org/onlinedocs/gcc-4.9.3/gfortran/DCMPLX.html