In mathematics, quadrature is a historic term for the computation of areas and is thus used for computation of integrals. The word is derived from the Latin quadratus meaning "square". The …

quadrature, in mathematics, the process of determining the area of a plane geometric figure by dividing it into a collection of shapes of known area (usually rectangles) and then finding the …

The meaning of QUADRATURE is a configuration in which two celestial bodies (such as the moon and the sun) have an angular separation of 90 degrees as seen from the earth.

quadrature is weakly singular at t = ±1, so that the trapezoidal rule is not applicable. Of particular interest are the Gauss-Hermite and the Gauss-Laguerre quadrature, which allow the …

Mar 18, 2025 · Quadrature is a mathematical concept used in various fields, including engineering, physics, and signal processing. It involves the process of determining the area …

In mathematics, particularly in geometry, quadrature (also called squaring) is a historical process of drawing a square with the same area as a given plane figure or computing the numerical …

Jan 4, 2022 · The quadrature formula (1) in which the weights are defined by equations (2) is called an interpolatory quadrature formula. An integer $ d \geq 0 $ is called the algebraic …

For a function of one independent variable, the basic idea of a quadrature rule is to replace the de nite integral by a sum of the integrand evaluated at certain points (calledquadrature points) …

The process of constructing a square equal in area to a given surface. A configuration in which the position of one celestial body is 90° from another celestial body, as measured from a third. …

Quadrature (astronomy), the position of a body (moon or planet) such that its elongation is 90° or 270°; i.e., the body-earth-sun angle is 90°