Hi to all,
I have to deal with a system of 4 nonlinear equations of the following form:
v1 = (b1*b2)/(b2+b3);v2 = -(b1^2*b2*b3)/(b2 + b3)^3;v3 = (b1^3)*b2*b3*(2*b3-b2)/(b2+b3)^5;v4 = (b1*b2)/(a1*(b2+b3));
Using the solve command i tried to solve the system with a1, b1, b2 and b3 being the unknowns. What i expected (probably due to my insufficient knowledge regarding the Symbolic toolbox) was the solutions to be expressed as functions of v1, v2, v3 and v4. For example, a1 = v1/v4, or something like that. Instead, i get the following warning:
Warning: The solutions are parametrized by the symbols:u7 = R_u8 = R_x = R_y21 = R_y22 = R_y23 = R_y24 = R_y25 = R_y26 = R_ans = a1: [5x1 sym] b1: [5x1 sym] b2: [5x1 sym] b3: [5x1 sym]
How can someone evaluate such an answer? How could i use it? If there is any interpretation of this kind of results, it would me much appreciated.
Thank you all in advance!
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