R/ncol.blockmatrix.R

In blockmatrix: blockmatrix: Tools to solve algebraic systems with partitioned matrices

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#' 
#'\code{ncol} S3 method for \code{blockmatrix} object
#'
#' @param M a \code{blockmatrix} object 
#' 
#' 
#' @return Numbner of columns of blockmatrix \code{M} 
#' 
#' @export
#' @rdname ncol
#' @method ncol blockmatrix
#' @S3method ncol blockmatrix
#' @aliases ncol
#' @author Emanuele Cordano 
#' 
#' 


ncol.blockmatrix <- function (M)  {
	
	return(ncol(as.matrix(M$value)))
	
}