| Kronecker delta | |
| lower and upper bound of set D | |
| non-negative indicator function | |
| positive indicator function | |
| non-zero indicator function | |
| non-integral indicator function | |
| one-dimensional, axis-aligned projections of binary g | |
| representative of function g | |
| norm | |
| Lagrange interpolating polynomial of G |
| weight function for norm | |
| linear coefficient of linear | |
| quadratic coefficient of quadratic | |
| G is monotonically decreasing | |
| G is concave down | |
| G is constant | |
| G is linear | |
| G is monotonically increasing | |
| G is concave up | |
| G is monotonic | |
| G is concave | |
| description translation function | |
| description translation function | |
| sectioning of g | |
| preferred sectioning of g | |
| sectioning of g into monotonic pieces | |
| sectioning of g into concave pieces | |
| sectioning of into periodic pieces | |
| sectioning of into periodic pieces | |
| sectioning of g into defined regions | |
| sectioning of g into continuous regions | |
| set of non-negative extended reals | |
| set of positive extended reals | |
| set of non-zero extended reals | |
| set of non-integral extended reals | |
| chooses description function, from F, for | |
| k-member subset | |