alt Hacker Newsit basically works outside of linear algebra also. For instance the function f(x,y) = x^2 + y^2 - 1 has as its 'kernel' the circle x^2 + y^2 = 1.
it basically works outside of linear algebra also. For instance the function f(x,y) = x^2 + y^2 - 1 has as its 'kernel' the circle x^2 + y^2 = 1.