The Story Behind the Platform

The Interactive Linear Algebra textbook was written by Dr. Conrad Plaut, Professor of Mathematics at the University of Tennessee, Knoxville. It grew out of years of teaching introductory linear algebra and a conviction that students learn far more by doing than by watching.

Traditional computational tools send students to black-box software that produces answers with no engagement. Dr. Plaut's approach was different: build software that keeps students inside the mathematical process — making every decision themselves, with the computer only handling the arithmetic overhead.

Math Atlas is the software platform that brings this vision to life. The interactive apps were developed to pair exactly with the textbook, covering every major topic from matrix basics to Singular Value Decomposition.