Hippopede

English

Various hippopedes

Etymology

Template:Bor+.

Noun

1. A plane curve defined by the equation $(x^2+y^2{)}^2=c{x}^2+d{y}^2$, where it is assumed that $c>0$ and $c{>}^{″}{d}^{″}$.

Further reading

• Template:Pedia