This publication provides articles on college level mathematical topics which are usually not included in textbooks. The bonus files are intended for faculty and students and may be used with a proper reference to this site.

Khristo
Boyadzhiev Ohio Northern University Ada, Ohio 45810 k-boyadzhiev@onu.edu |
Mihai
Caragiu Ohio Northern University Ada, Ohio 45810 m-caragiu1@onu.edu |

## Pronunciation guide

## Articles

- Maxwell’s
Equations through the Major Vector Theorems

- Notes
on the nine point circle, the Simson line and related topics

- Evaluation of integrals by differentiating with respect to a parameter
- Integrals of differential binomials and Chebyshev's criterion
- GPF Sequences

- Fibonacci-Lucas Densities
- An Introduction to Cryptography
- Euler Substitutions
- General Trigonometric Integrals
- Hyperbolic Substitutions for Integrals
- The Riemann zeta function for undergraduates
- The Euler formula for zeta(2n).The Riemann zeta function and Bernoulli numbers