Vnorm ( x -- norm )
Basic Linear Algebra Subroutines (BLAS) interface > BLAS interface vector operations

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Vocabulary
math.blas.vectors

Inputs and outputs
xa blas-vector-base
norma number


Word description
Calculate the norm-2, i.e., the magnitude or absolute value, of x (‖x‖₂). Corresponds to the xNRM2 routines in BLAS.

Definition


Methods