I have two long ugly equations that I'm trying to solve in Matlab because of said long and ugliness. c and k are symbolic and what I'm solving for. I'm 95% sure it is possible to solve this, so I think this must be a coding error on my side but I'm not sure what it is.
>> eqns=[eq1,eq2]eqns =[ 7/100 == (cos(atan((315664460592865625*c)/(2147483648*(k^2 - (482299768913197125*k)/137438953472 + (3858398151305577*c)/2199023255552))) - (40*pi*t)/3)*(((1600*pi^2*c^2)/9 + k^2)/((3858398151305577*c)/2199023255552 + (k - 7535933889268705/2147483648)^2))^(1/2))/10, 0 == (4*pi*sin(atan((315664460592865625*c)/(2147483648*(k^2 - (482299768913197125*k)/137438953472 + (3858398151305577*c)/2199023255552))) - (40*pi*t)/3)*(((1600*pi^2*c^2)/9 + k^2)/((3858398151305577*c)/2199023255552 + (k - 7535933889268705/2147483648)^2))^(1/2))/3]>> s=solve(eqns,[c,k])Warning: Unable to find explicit solution. For options, see help. > In solve (line 317) s = struct with fields: c: [0×1 sym] k: [0×1 sym]EDIT: I recognize now that my system is nonlinear so it needs a different way to solve. Im currently trying to figure that way out.
Best Answer