Internal
problem
ID
[13698]
Book
:
Differential
Equations
by
Shepley
L.
Ross.
Third
edition.
John
Willey.
New
Delhi.
2004.
Section
:
Chapter
13,
Limit
cycles
and
periodic
solutions.
Section
13.4,
Exercises
page
706
Problem
number
:
3
Date
solved
:
Tuesday, January 28, 2025 at 05:55:24 AM
CAS
classification
:
[[_2nd_order, _missing_x]]
✗ Solution by Maple
dsolve(diff(x(t),t$2)+x(t)^4*diff(x(t),t)-diff(x(t),t)+x(t)=0,x(t), singsol=all)
✗ Solution by Mathematica
Time used: 0.000 (sec). Leaf size: 0
DSolve[D[x[t],{t,2}]+x[t]^4*D[x[t],t]-D[x[t],t]+x[t]==0,{x[t]},t,IncludeSingularSolutions -> True]
Not solved