If you mean the symbol â, it means âcontains as an elementâ. The expression Aâx is equivalent to xâA, which means that x is an element of A and implies that A is a set. See Element (mathematics).
Tile, whether ceramic, porcelain or stone, is one of the most popular floor coverings for the kitchen. Find out which material is right for your home renovation. Tile Flooring. Subflooring for Wood, Tile, and Other Types of Flooring. Tile Flooring. Your Tile Floor Is Cracked. This Is Why.
Wood flooring is one of the easiest types of floors to install. While other floors require mortar, stretching tools or floor-size patterns, you can install wood flooring with tools you are familiar with: drills, saws and hammers.Wood must adjust to the âclimateâ of a room before it is installed.hile other floors require mortar, stretching tools or floor-size patterns, you can install wood flooring with tools you are familiar with: drills, saws and hammers. Wood must adjust to the âclimateâ of a room before it is installed.