3 ms·

Does anyone know why wolframalpha is plotting this with cute little arrows? https://www.wolframalpha.com/input?i=plot+%28x%2Cy%29+%3D+%28e%5Et+*+x%2C+e%5Et+*+y

• itishappy 2y ago
  It's a vector field! It has 2 dimensional inputs and 2 dimensional outputs, so it doesn't fit on your traditional graph. f(x,y) = (c * x, c * y) f(x,y) = c * (x,y) f(P) = c * P If you give some thought to what `c` is doing to each point of your plane (start with the origin!), I bet that graph might make a bit more sense. :)