Advanced Search

Question: How to find the dependent variables of a differential system ?

Question:How to find the dependent variables of a differential system ?

sand15 802 Maple
indets
July 05 2017
2

Hi everybody,

I have differential equation of the form eq := diff(x(t), t) = x(t) + 1  and I want to find the name of the dependent variable (more generally this issue concerns a differential system in N dependent variables).

How should I use “indets” in order to obtain {t, x(t)} ?

(indets(eq, name) returns {t}, while indets(eq, function) returns {t, x(t), d/dt x(t)}.

Thanks in advance
Please Wait...