An equation is a mathematical statement showing that two expressions are equal. The two expressions are linked with an equals symbol (=). The unknown variable (often the letter \(x\)) can take any ...

Equations that have more than one unknown can have an infinite number of solutions. For example, \(2x + y = 10\) could be solved by: \(x = 1\) and \(y = 8\) \(x = 2\) and \(y = 6\) \(x = 3\) and \(y = ...

This is a preview. Log in through your library . Abstract The purpose of this paper is to obtain equations of motion for a system of massive bodies of finite size moving in the gravitational field of ...

This is a preview. Log in through your library . Abstract A convergence theorem for applying linear multistep numerical integration methods to constrained equations of motion in mechanical systems is ...

Polynomial equations are a cornerstone of modern science, providing a mathematical basis for celestial mechanics, computer graphics, market growth predictions and much more. But although most high ...

The evidence for the Big Bang is overwhelming, but we cannot describe what goes on in that event. We can’t accurately call it a moment; time as we know it did not exist. Our science stops making sense ...