LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
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◆ LAPACKE_dlapy2()

double LAPACKE_dlapy2 ( double  x,
double  y 
)

Definition at line 35 of file lapacke_dlapy2.c.

36{
37#ifndef LAPACK_DISABLE_NAN_CHECK
38 if( LAPACKE_get_nancheck() ) {
39 /* Optionally check input matrices for NaNs */
40 if( LAPACKE_d_nancheck( 1, &x, 1 ) ) {
41 return -1;
42 }
43 if( LAPACKE_d_nancheck( 1, &y, 1 ) ) {
44 return -2;
45 }
46 }
47#endif
48 return LAPACKE_dlapy2_work( x, y );
49}
int LAPACKE_get_nancheck(void)
double LAPACKE_dlapy2_work(double x, double y)
lapack_logical LAPACKE_d_nancheck(lapack_int n, const double *x, lapack_int incx)
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