False position method . "Double false position" is aimed at solving more difficult problems that can be written algebraically in the form: determine such that if it is known that Double false position is mathematically equivalent to linear interpolation. By using a pair of test inputs and the corresponding pair of outputs, the result of this algorithm given by, would be memorized and carried out by rote. Indeed, the rule as given by Robert Recorde in his "Ground of Artes" (c. 1542) is: <poem> For an affine linear function, double false position provides the exact solution, while for a nonlinear function it provides
Midfielder attack. The holding midfielder may also have responsibilities when their team has the ball. This player will make mostly short and simple passes to more attacking members of their team but may try some more difficult passes depending on the team's strategy. Marcelo Bielsa is considered as a pioneer for the use of a holding midfielder in defence. This position may be seen in the 4–2–3–1 and 4–4–2 diamond formations. Initially, a defensive midfielder, or "destroyer", and a playmaker, or "creator", were often fielded alongside each other as a team's two holding central midfielders. The destroyer was usually responsible for