SciPy

scipy.linalg.blas.scnrm2

scipy.linalg.blas.scnrm2 = <fortran scnrm2>
scnrm2 - Function signature:
n2 = scnrm2(x,[n,offx,incx])
Required arguments:
x : input rank-1 array(‘F’) with bounds (*)
Optional arguments:
n := (len(x)-offx)/abs(incx) input int offx := 0 input int incx := 1 input int
Return objects:
n2 : float