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LAPACK
3.7.0
LAPACK: Linear Algebra PACKage
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integer function icmax1 | ( | integer | N, |
complex, dimension(*) | CX, | ||
integer | INCX | ||
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ICMAX1 finds the index of the first vector element of maximum absolute value.
Download ICMAX1 + dependencies [TGZ] [ZIP] [TXT]
ICMAX1 finds the index of the first vector element of maximum absolute value. Based on ICAMAX from Level 1 BLAS. The change is to use the 'genuine' absolute value.
[in] | N | N is INTEGER The number of elements in the vector CX. |
[in] | CX | CX is COMPLEX array, dimension (N) The vector CX. The ICMAX1 function returns the index of its first element of maximum absolute value. |
[in] | INCX | INCX is INTEGER The spacing between successive values of CX. INCX >= 1. |
Definition at line 83 of file icmax1.f.