folium of Descartes
English
Etymology
Named after
René Descartes
.
Noun
folium
of
Descartes
(
geometry
)
An
algebraic
curve
defined by the
implicit
equation
x
3
+
y
3
−
3
a
x
y
=
0
{\displaystyle x^{3}+y^{3}-3axy=0}
.