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A French cleat is a way of securing a cabinet, mirror, tools, artwork or other objects to a wall. [1] It is a molding with a 45 degree slope used to hang cabinets or other objects. The method has been described as simple and strong, [ 2 ] but also elegant since it often can be mounted hidden behind a cabinet.
The first Frenet-Serret formula holds by the definition of the normal N and the curvature κ, and the third Frenet-Serret formula holds by the definition of the torsion τ. Thus what is needed is to show the second Frenet-Serret formula. Since T, N, B are orthogonal unit vectors with B = T × N, one also has T = N × B and N = B × T.
The fold-and-cut problem asks what shapes can be obtained by folding a piece of paper flat, and making a single straight complete cut. The solution, known as the fold-and-cut theorem, states that any shape with straight sides can be obtained. A practical problem is how to fold a map so that it may be manipulated with minimal effort or movements.
A set of the three most common French curves, also known as a Burmester set. The bottom object is most commonly used for hyperbolas; the smaller one above it is suited for ellipses. The large one is used mostly for parabolas. [1] A French curve is a template usually made from metal, wood or plastic composed of
It is assumed that the value of a function f defined on [,] is known at + equally spaced points: < < <.There are two classes of Newton–Cotes quadrature: they are called "closed" when = and =, i.e. they use the function values at the interval endpoints, and "open" when > and <, i.e. they do not use the function values at the endpoints.
The intercept theorem, also known as Thales's theorem, basic proportionality theorem or side splitter theorem, is an important theorem in elementary geometry about the ratios of various line segments that are created if two rays with a common starting point are intercepted by a pair of parallels.
Julienne, allumette, or French cut, is a culinary knife cut in which the food item is cut into long thin strips, similar to matchsticks. [1] Common items to be julienned are carrots for carrots julienne , celery for céléris remoulade , potatoes for julienne fries , or cucumbers for naengmyeon .
Albert François Cevert (French pronunciation: [fʁɑ̃.swa se.vɛʁ]; 25 February 1944 – 6 October 1973) was a French racing driver, who competed in Formula One from 1969 to 1973. Cevert won the 1971 United States Grand Prix with Tyrrell. Cevert competed in Formula One for Tecno and Tyrrell, finishing third in the World Drivers' Championship ...