20 ms·
Yes, the Lissajous https://en.wikipedia.org/wiki/Lissajous_curve https://en.wikipedia.org/wiki/Lissajous_curve which also can be turned vertical (to look like a
by fisian 2y ago
Yes, the Lissajous https://en.wikipedia.org/wiki/Lissajous_curve https://en.wikipedia.org/wiki/Lissajous_curve
which also can be turned vertical (to look like an 8 instead of ∞).
- mandarax8 2y agoBut this doesnt have the property that the product of the distances to the focal points is constant no?