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DOUBLE PRECISION FUNCTION DCABS1(Z)
* .. Scalar Arguments .. DOUBLE COMPLEX Z * .. * .. * Purpose * ======= * * DCABS1 computes absolute value of a double complex number * * ===================================================================== * * .. Intrinsic Functions .. INTRINSIC ABS,DBLE,DIMAG * DCABS1 = ABS(DBLE(Z)) + ABS(DIMAG(Z)) RETURN END |