LNorm[p] is a value that the option WeightingFunction, used in the function SetEdgeWeights, can take. Here p can be any integer or Infinity.

LowerLeft is a value that options VertexNumberPosition, VertexLabelPosition, and EdgeLabelPosition can take on in ShowGraph.

LowerRight is a value that options VertexNumberPosition, VertexLabelPosition, and EdgeLabelPosition can take on in ShowGraph.

MaximumAntichain[g] gives a largest set of unrelated vertices in partial order g.

NextComposition[l] constructs the integer composition that follows l in a canonical order.

NextGrayCodeSubset[l, s] constructs the successor of s in the Gray code of set l.

NextKSubset[l, s] gives the k-subset of list l, following the k-subset s in lexicographic order.

NextPartition[p] gives the integer partition following p in reverse lexicographic order.

NextPermutation[p] gives the permutation following p in lexicographic order.

NextSubset[l, s] constructs the subset of l following subset s in canonical order.