Fred goes on a picnic with his two best friends.

A college-level (post-calculus) course in Linear Algebra which includes
all the standard topics . . .

• Systems of Equations with lots of ways to solve them
• All Kinds of Spaces—Vector, Inner Product, and Dual Spaces
• Linear Transformations including linear functionals

All fun! Just open and enjoy.

Solving systems of equations with one, many, and no solutions. Gauss-Jordan elimination. Gaussian elimination. Matrices. LU-decomposition. Vector spaces. Inner product spaces. Gram-Schmidt orthogonalization process. Fourier series. Data fitting. Linear Transformations. Linear functionals. Dual spaces. Eigenvalues and eigenvectors. Markov chains.