A semi-analytical solution technique is presented for solving linear partial differential equations. The technique is based on analytically solving the equations that result from discretizing the spatial coordinates of a partial differential equation.

What does analytical solution mean?

An analytical solution involves framing the problem in a well-understood form and calculating the exact solution. A numerical solution means making guesses at the solution and testing whether the problem is solved well enough to stop.

What is analytical formula?

A function f(z) is said to be analytic in a region R of the complex plane if f(z) has a derivative at each point of R and if f(z) is single valued. 1.2 Definition 2. A function f(z) is said to be analytic at a point z if z is an interior point of some region where f(z) is analytic.