Lectures related to Bitwise Operators: Integers Types

Covers function composition and integers, including properties and examples.

Explores division in rational numbers and the extension of addition from integers.

Covers the extension of addition and multiplication operations in rational numbers.

Number Theory: Operations and Equivalence

Covers operations and equivalence relations in number theory, including addition, subtraction, multiplication, division, and properties of neutral and inverse elements.

Rational Numbers: Construction and Properties

Covers the construction and properties of rational numbers, including fractions and equivalence, with proofs on commutativity.

Advanced Counting: Exercise 11

Covers the advanced counting topic of distinct n-duples of integers.

Group Theory: Basics

Covers the basics of group theory, including definitions, examples, and isometries.