Lectures related to Ancient Egyptian multiplication

Explores complex numbers, their operations, and representations in Cartesian and polar forms.

Explores polynomials, their operations, and the concept of ideals in polynomial rings.

Covers the properties of subtraction and the distributivity of multiplication.

Covers the definition and basic operations of matrices, including addition, scalar multiplication, and matrix multiplication.

Covers algorithms for big numbers, Z_n, and orders in a group, explaining arithmetic operations and cryptographic concepts.

Covers the concept of element inverse for multiplication in complex numbers.

Covers the operations in rings, ideals, classes, and quotient rings.

Explores the fundamental properties of determinants, including left vs. right multiplication and the Sarrus rule for 3x3 matrices.

Covers element-wise operations in MATLAB and Octave using matrices and vectors.