👉 Cannon math is a method for solving differential equations using a combination of finite differences and the discrete Fourier transform (DFT). It transforms a continuous differential equation into a discrete system of algebraic equations, which are then solved using fast Fourier transform (FFT) algorithms. This approach is particularly powerful for problems with periodic boundary conditions or those that can be naturally discretized in a way that respects periodicity, such as those arising in fluid dynamics, heat transfer, and wave propagation. By converting derivatives into differences and leveraging the efficiency of FFTs, cannon math offers a robust and efficient way to approximate solutions to complex differential equations that are otherwise difficult to handle analytically.
