Hi, I need the numerical solution of C. But i get an Error: argument must be of 'Type::Arithmetical' [sinh]!
Can you help me the code please! It would be of great help!!
Thank you
syms x
Bi = 0.43;
t = -16.9;
N = x/(2*Bi)+ t/2;
y = 2*(1-coth(x))*(cosh(x)-cosh(N))+x/((2*Bi)*exp(-N))+(1-coth(x)/(2*Bi))*x*sinh(x);
P = solve(y);
M = P/(2*Bi)+t/2;
C = (P^2/sinh(P)^2)*exp(-M)*(cosh(P)-cosh(M));
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