👉 Admit math, also known as the method of admittance, is a powerful technique used in numerical analysis for solving ordinary differential equations (ODEs), particularly those with variable coefficients. It involves transforming the problem of solving an ODE into a system of algebraic equations by introducing an admittance function, which is a function of the independent variable that represents the "amount of force" needed to drive the system from one state to the next. The admittance function is then used to construct a matrix equation that can be solved iteratively for the unknown admittances, which in turn yield the solutions to the ODE. This approach is especially useful for nonlinear problems and systems where traditional methods like Runge-Kutta may struggle, offering a robust and efficient way to approximate solutions.
