# hyrna

## Contents

## Icelandic[edit]

### Etymology[edit]

Related to the noun *horn* (“an angle, a corner”).

### Pronunciation[edit]

### Noun[edit]

**hyrna** f (*genitive singular* **hyrnu**, *nominative plural* **hyrnur**)

- a carton in the shape of a tetrahedron or a triangular pyramid
- (geometry, topology) a simplex

#### Derived terms[edit]

- hyrnuaðferð (the simplex method)
- hyrnubákn (simplicial complex)
- hyrnufruma (simplicial cell)
- hyrnukeðja (simplicial chain)
- hyrnunálgun (simplicial approximation)

- hyrnurit (simplex algorithm)
- hyrnusvipfræði (simplicial homology)
- hyrnuvörpun (simplicial mapping)
- hyrnuþyrping (simplicial complex)

#### See also[edit]

#### Further reading[edit]

## Norwegian Nynorsk[edit]

### Noun[edit]

**hyrna** n