Vamax ( x -- max )
Basic Linear Algebra Subroutines (BLAS) interface » BLAS interface vector operations

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Vocabulary
math.blas.vectors

Inputs

x	a blas-vector-base

Outputs

max

a number

Word description
Return the value of the element in x with the largest norm-1. If more than one element has the same norm-1, returns the element closest to the beginning. Corresponds to the IxAMAX routines in BLAS.

See also
Viamax

Definition

USING: kernel sequences ;

IN: math.blas.vectors

: Vamax ( x -- max ) [ Viamax ] keep nth ; inline