Similar to 双曲線

Jakarta XML Binding

Java Management Extensions

Comparison of Java and C++

Java class loader

JCP Executive Committee

Japanese domestic market

JIS X 0208

JIS X 0212

Journal Article Tag Suite

Circle

Carnot's theorem (conics)

Kiepert conics

Nine-point conic

Confocal conic sections

Triangle conic

Steiner ellipse

Steiner inellipse

Director circle

Focus (geometry)

Circumconic and inconic

Ellipse