Internal
problem
ID
[16685]
Book
:
A
book
of
problems
in
ordinary
differential
equations.
M.L.
KRASNOV,
A.L.
KISELYOV,
G.I.
MARKARENKO.
MIR,
MOSCOW.
1983
Section
:
Section
2.
The
method
of
isoclines.
Exercises
page
27
Problem
number
:
28
Date
solved
:
Tuesday, January 28, 2025 at 09:17:58 AM
CAS
classification
:
[[_homogeneous, `class C`], _dAlembert]
✓ Solution by Maple
Time used: 0.121 (sec). Leaf size: 14
dsolve(diff(y(x),x)=cos(x-y(x)),y(x), singsol=all)
✓ Solution by Mathematica
Time used: 4.978 (sec). Leaf size: 55
DSolve[D[y[x],x]==Cos[x-y[x]],y[x],x,IncludeSingularSolutions -> True]