State your equation and boundary or initial value conditions and ODEcalc solves your problem. Plots solution, y, and derivative, ydot, versus x. ODEcalc is a software application that allows you to calculate differential equations.

Solves most Boundary Value Problems (BVP) and Initial Value Problems (IVP) for Nth order ODE. ODE may be non-linear, implicit, and any order. Source code included ... it's short!

Great teaching tool! Helps students understand difference in BVP and IVP plus their importance in solving practical ODEs. ODE and algebraic system of equations may be solved using the methodology in this demo.

What's New in This Release: [ read full changelog ]

· Changed registration process to mail and fixed a few bugs.