[Algebraic computation of] additive cellular automata
Cellular automaton [Boolean] formulas
Cellular automaton [Nand] formulas
Continuous generalizations [of additive rules]
Difference tables and polynomials
[Generating functions for] 1D sequences
Generating functions [for nested patterns]
History [of Boolean functions]
Implementation [of finite automata for nested patterns]
Implementation [of repetitive array]
Multidimensional additive rules
[Patterns from] arbitrary digit operations
Practical empirical mathematics
[Reduced formulas in] continuous systems
Standard mathematical functions