ODEcalc (tm) is an ODE calculator software that can solve nonlinear differential equations by entering the equation, boundary or initial value conditions. It also offers the functionality of plotting y and y-dot values versus x. It is a demo application for Calculus Programming.

Not only does ODEcalc solve most Boundary Value Problems (BVP) and Initial Value Problems (IVP) for Nth order ODE, it also plots the solution (y) and derivative (ydot) versus x. Plus, the software can handle nonlinear, implicit, and any order ODEs.
One of the greatest perks of ODEcalc is that the source code is included and short, making it an excellent teaching tool for students who are learning about the importance of BVP and IVP in solving practical ODEs. With this software, users can solve the ODE and algebraic system of equations using its methodology.
ODEcalc also offers hardcopy plot prints in Windows, further improving productivity for users. Don't struggle with ODEs any longer––try ODEcalc today and experience the benefits of using calculus programming!
Version 6.711: Major release ... Our apps are based on Automatic Differentiation and will solve most math problems. ODEcalc now allows a user to solve their ODEs. It's great and free!
Version 5.12.4: A few corrections and improvements.
Version 5.12.3: A few corrections and improvements.
Version 5.12: Updated some URL links.
Version 5.05: All PC screen Resolutions are now valid with ODEcalc. Fixed errors building xyGrid data.
Version 5.04: Changed registration process to mail and fixed a few bugs.
Version 5.03: Improving e-mail routine and renaming example files.
Version 5.02: Added e-Mail registration capability