File: colon.cat

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colon(1)                       Scilab Function                       colon(1)
NAME
  colon (:) - colon operator

DESCRIPTION

  :         : Colon. Used in subscripts and loops.

  j:k       is the vector [j, j+1, ..., k] (empty if J>K).

  j:d:k     is the vector [j, j+d, ..., j+m*d]

  The colon notation can also be used to pick out selected rows, columns and
  elements of vectors and matrices.

  A(:)      is the vector of all the elements of A  regarded as a single
            column.

  A(:,j)    is the j-th column of A

  A(j:k)    is [A(j),A(j+1),...,A(k)]

  A(:,j:k)  is [A(:,j),A(:,j+1),...,A(:,k)]

  A(:)=w    fills the matrix A with entries of w (taken column by column if w
            is a matrix).

SEE ALSO
  matrix