Category:Definitions/Quadrifolium Curves

This category contains definitions related to Quadrifolium Curves.
Related results can be found in Category:Quadrifolium Curves.

The quadrifolium is the instance of the rhodonea curve for $n = 4$:

Cosine Form

The quadrifolium can be defined by the polar equation in the form:

$r = a \cos 2 \theta$

where:

$0 \le \theta \le 2 \pi$

Sine Form

The quadrifolium can be defined by the polar equation in the form:

$r = a \sin 2 \theta$

where:

$0 \le \theta \le 2 \pi$