Not only is the cracks path on the shear walls, but the isolines in pure tension of a prismatic body. X is also a detail for butt-welding thick plates. X, creating a union between points of a rectangle, denotes its geometric centre, or centre of mass if it is homogeneous.. In hydraulics, it is used to denote a valve. It is the double of V (roman)! Combining 2 V's we get X (><).
10 is the number of Arabic Digits, origin of contemporaneus mathmatics and the metric system. Ten is a common base to describe great numbers and the most common base for logarithmic operations after the Neplers number "e".
10 is the number of Arabic Digits, origin of contemporaneus mathmatics and the metric system. Ten is a common base to describe great numbers and the most common base for logarithmic operations after the Neplers number "e".