Calculus of variations
The general solution is
x(t)=Aexp( t/C)+Bexp(+t/C)
Writing back again to Euler-Lagrange
4 AB = C^2
x = αch
t β
α
wherech(t)=(exp(t)+exp( t))/ 2.
The general solution is
x(t)=Aexp( t/C)+Bexp(+t/C)
Writing back again to Euler-Lagrange
4 AB = C^2
x = αch
t β
α
wherech(t)=(exp(t)+exp( t))/ 2.