eigentaylor

i wrote these

Why do we row reduce? What IS a matrix?

What does the RREF tell us, and why do we spend so much time on it? Why do we define matrix multiplication the way we do?

37 min read · 2024

Constant Coefficient ODEs Made Simple with Linear Operators

No more guessing. Let's make it intuitive with linear algebra.

23 min read · 2023

Intro To Solving Systems of First Order Differential Equations

An attempt at an intuitive derivation

7 min read · July 18, 2021

2021 · systems-of-differential-equations · differential-equations
Variation of Parameters Using Linear Algebra

linear is best frend :)

3 min read · June 24, 2021

2021 · differential-equations
Solving Second Order Systems of Differential Equations

ye

8 min read · June 20, 2021

2021 · systems-of-differential-equations
Tricks for Remembering Laplace Transforms

for students and people who forgot

11 min read · May 22, 2021

2021 · best · differential-equations
Skipping Integration by Parts Using Euler's Formula

skip or simplify integrals involving trig functions multiplied by exponentials

6 min read · May 22, 2021

2021 · calculus