I am given a number of points $n_1,\ldots,n_\ell$ from an integer binary cubic form $ax^3+bx^2y+cxy^2+ey^3$ (without any information on what $x,y$ generated them). Can I reconstruct the form $(a,b,c,e)$ and if so, how?`
2026-03-31 17:43:56.1774979036
Reconstructing a cubic form
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