Great Retrosnub Icosidodecahedron
The Uniform Polyhedron 
, also called the Great Inverted Retrosnub Icosidodecahedron, whoseDual is the Great Pentagrammic Hexecontahedron. It has Wythoff Symbol
. Its faces are 
. For unit edge length, it has Circumradius
where
is the smaller Negative root of
with
the Golden Mean.
References
Wenninger, M. J. Polyhedron Models. Cambridge, England: Cambridge University Press, pp. 189-193, 1989.
- Lommel Differential Equation
- Lommel Function
- Lommel Polynomial
- Lommel's Integrals
- Long Division
- Long Exact Sequence of a Pair Axiom
- Longitude
- Long Prime
- Look and Say Sequence
- Loop (Algebra)
- Loop Gain
- Loop (Graph)
- Loop (Knot)
- Loop Space
- Lorentz Group
- Lorentzian Distribution
- Lorentzian Function
- Lorentz Tensor
- Lorentz Transformation
- Lorenz System
- Lorraine Cross
- Lo Shu
- Lotka-Volterra Equations
- Low-Dimensional Topology
- Lower Bound