Basic PropertiesCovers basic properties of natural numbers, including order relations and inverses.
Integers and RingsCovers integers, rings, subrings, invertibility, divisors of zero, and equivalence relations in formal fractions.
Working with StringsCovers the basics of working with strings in C, including reading, copying, comparing, and converting strings, along with examples and quizzes.
Integers: Elementary ConceptsCovers fundamental concepts related to integers, including properties of well-ordered sets and the principle of induction.
Functions and IntegersCovers functions, integers, GCD, and reasoning by recurrence, including the Euclidean algorithm and induction principle.