*> \brief \b SCABS1 * * =========== DOCUMENTATION =========== * * Online html documentation available at * http://www.netlib.org/lapack/explore-html/ * * Definition: * =========== * * REAL FUNCTION SCABS1(Z) * * .. Scalar Arguments .. * COMPLEX Z * .. * * *> \par Purpose: * ============= *> *> \verbatim *> *> SCABS1 computes |Re(.)| + |Im(.)| of a complex number *> \endverbatim * * Arguments: * ========== * *> \param[in] Z *> \verbatim *> Z is COMPLEX *> \endverbatim * * Authors: * ======== * *> \author Univ. of Tennessee *> \author Univ. of California Berkeley *> \author Univ. of Colorado Denver *> \author NAG Ltd. * *> \date November 2017 * *> \ingroup single_blas_level1 * * ===================================================================== REAL FUNCTION SCABS1(Z) * * -- Reference BLAS level1 routine (version 3.8.0) -- * -- Reference BLAS is a software package provided by Univ. of Tennessee, -- * -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- * November 2017 * * .. Scalar Arguments .. COMPLEX Z * .. * * ===================================================================== * * .. Intrinsic Functions .. INTRINSIC ABS,AIMAG,REAL * .. SCABS1 = ABS(REAL(Z)) + ABS(AIMAG(Z)) RETURN END