Mathcad - recursive function. How to write

Sorry. I did not add annex

For a problem such as this it is easiest if you upload the Mathcad worksheet. The way to solve it is to make c.a(delta t) a program. If you're not familiar with how to do that in Mathcad upload the sheet and I'll show you how.

Also, unless I'm missing something c.a is not a recursive function.

Peter

Here linko to file


I hope this will clarify doubts, and someone will be able to help
Thank you for your interest