I'm using solve to find the solutions to an equation that will have two solutions but I can only see one.

I need to see both solutions for an equation, the equation is used to find mach number but it throws out the supersonic solutions which I need.

for i=1:length(Aratio)
    syms m
    ratio = Aratio(i);
    sol = solve(ratio == ((gamma+1)/2)^(-(gamma+1)/(2*(gamma-1)))*...
                         ((1+(gamma-1)/2*m^2)^((gamma+1)/(2*(gamma-1))))/m, m);
    sol = double(sol);
    M(i) = sol(1);
end

[Torsten]

We need to see your code.

[Rutledge Fogel]

for i=1:length(Aratio)

syms m

ratio = Aratio(i);

sol = solve(ratio == ((gamma+1)/2)^(-(gamma+1)/(2*(gamma-1)))*...

((1+(gamma-1)/2*m^2)^((gamma+1)/(2*(gamma-1))))/m, m);

sol = double(sol);

M(i) = sol(1);

end

[Torsten]

M(i,1) = sol(1);
M(i,2) = sol(2);

does not work ?

[Rutledge Fogel]

Sort of, I did M(i) = sol(1) and MS(i) = sol(2) and that worked