Hi!!! i am using Matlab for the first time!) Please, Can u Help me to solve a non-linear system?! i have seen some videos about it,, then did what i had seen) but there is an error: <Strings passed to EVAL cannot contain function declarations>, but i don't know what is wrong.. Pleeease, help!! here is the system:
fcns(1)=-y*(2*y^2+2*x^2+4*x^2*y^2+2*x*y-4*x*y^2-4*x^2*y)^(1/2)/(x+y-2*x*y)+1/2*(1-x*y)/(2*y^2+2*x^2+4*x^2*y^2+2*x*y-4*x*y^2-4*x^2*y)^(1/2)/(x+y-2*x*y)*(4*x+8*x*y^2+2*y-4*y^2-8*x*y)-(1-x*y)*(2*y^2+2*x^2+4*x^2*y^2+2*x*y-4*x*y^2-4*x^2*y)^(1/2)/(x+y-2*x*y)^2*(1-2*y);
AND
fcns(2)= -x*(2*y^2+2*x^2+4*x^2*y^2+2*x*y-4*x*y^2-4*x^2*y)^(1/2)/(x+y-2*x*y)+1/2*(1-x*y)/(2*y^2+2*x^2+4*x^2*y^2+2*x*y-4*x*y^2-4*x^2*y)^(1/2)/(x+y-2*x*y)*(4*y+8*x^2*y+2*x-8*x*y-4*x^2)-(1-x*y)*(2*y^2+2*x^2+4*x^2*y^2+2*x*y-4*x*y^2-4*x^2*y)^(1/2)/(x+y-2*x*y)^2*(1-2*x);
Best Answer