matrix-map-index ( matrix quot: ( ... elt i j -- ... elt' ) -- matrix' )

Vocabulary

math.matrices

Inputs

matrix	an object
quot	a quotation with stack effect ( ... elt i j -- ... elt' )

Outputs

matrix'

an object

Definition

USING: kernel sequences ;

IN: math.matrices

: matrix-map-index
    ( matrix quot: ( ... elt i j -- ... elt' ) -- matrix' )
    [ [ swap ] ] dip compose [ curry map-index ] curry map-index
    ; inline