Relations, Sequences and SummationsCovers strings, countable sets, cardinality, and the concept of countability, exploring the countability of various sets and Cantor diagonalization.
Introduction to AnalysisCovers the basics of analysis, including proofs, sets, rational and real numbers, and the concept of infimum.
Setting up arithmeticExplores defining arithmetic operations through counting, with insights on cardinal numbers, Cantor's work, and Sudoku.