On the Microprocessor Solution of Ordinary Differential Equations Using Integer Arithmetic
Bazelow, Raamot · IEEE Transactions on Computers · 1983
Integer arithmetic is a numerical method which exploits the architecture and instruction set of a microcomputer in a way analogous to that of computational techniques which utilize the capabilities of analog and digital computers. Exact solutions of phase plane trajectories for ordinary differential equations are obtained by coupling a pair of F space difference terms to a pair of bit slice microprocessors. This is an alternative to previously reported solution methods.