Please instruct me on how to interpret $min(2x,2y,0)$ as a piecewise linear function.
I have been working up to it for a while because I really wanted insight towards computing blowups in algebraic geometry... according to nlab though it is also useful in mirror symmetry problems... if I don't find out here what else should I try!!!
Library notes: I couldn't figure out how to optimize the function along the planes like advised to me in the comment section.
