  sqrt
  Builtin Function



      SSyynnooppssiiss
        Compute the square root.

      SSyynnttaaxx
        sqrt ( _A )

      DDeessccrriippttiioonn
        Sqrt returns the square-root of it's argument. If the argument
        is a matrix, then an element-by-element square-root operation is
        performed.

        sqrt(-1) will produce 1i.

















































