Disclaimer: I am not responsible for the change in test scores, grades, or any form of academic results. This responsibility lies on the student. The student should pay close attention to the lessons and put in ample effort of their own to learn the material. Exact definitions, formulas, notations, or any concepts in the material are intended to be as accurate as possible in terms of correctness, however they are not intended to replicate to perfection an exact curriculum taught in the student's school of attendance. All material presented is my own professional interpretation of mathematics.