Hi

It's been 3+ months since we launched this new, experimental, Maple Physics: Research & Development webpage, **containing fixes and new developments around the clock made available to everybody**. Today **we are extending this experience to Differential Equations and Mathematical functions**, launching the Maple Differential Equations and Mathematical Functions: Research & Development Maplesoft webpage. Hey!

With these pages we intend to move the focus of developments directly into the topics people are actually working on. The experience so far has been really good, putting our development at high RPM, an exciting roller-coast of exchange and activity.

As with the Research version of Physics, when suggestions about DEs or Mathematical Functions are implemented or issues are fixed, typically within a couple of days when that is possible, the changes will be made available to everybody directly in this new Maplesoft webpage. One word of clarification: for now, these updates *will not* include numerical ODE or numerical PDE solutions nor their numerical plotting. Sorry guys. One step at a time :)

This first update today concerns Differential Equations: **dsolve and pdsolve can now handle linear systems of equations also when entered in Vector notation** (Matrices and Vectors), related to a post in Mapleprimes from October/29. Attached is a demo illustrating the idea.

Everybody is welcome to bring suggestions and post issues. You can do that directly in Mapleprimes or writing to physics@maplesoft.com. While Differential Equations and Mathematical Functions are two areas where the Maple system is currently more mature than in Physics, these two areas cover so many subjects, including that there are the **Research and the Education perspectives**, that the number of possible topics is immense.

DEsAndMathematicalFu.pdf DEsAndMathematicalFu.mw

Edgardo S. Cheb-Terrab

Physics, DEs and Mathematical Functions, Maplesoft