# Engineering Mathematics

## Basics of Complex Numbers

When you try to find the square root of -1, something not possible with regular numbers, you’re dealing with complex numbers. These are an advanced … Read More

## Complex Variables

A complex variable is any variable in a complex number format. As it’s a complex number, it contains two components called real part and the … Read More

## Predicate Logic – Discrete Mathematics

Predicate logic is a developed version of proportional logic. Instead of sticking to statements, it uses quantifiers and predicates which are parts of the statements.

## Complex Eigenvalues

The complex eigenvalues are eigenvalues that are involved with complex numbers. To understand the complex eigenvalues, you need to have a clear understanding of eigenvalues … Read More

## Harmonic Conjugate

If the real part of a complex function is harmonic, then there exists a harmonic imaginary part, so that the function is analytic. The imaginary … Read More

## Cauchy-Riemann Equations

The first thing we need to understand is why are Cauchy-Riemann (CR) Equations? What is the use of them? It’s an analysis to understand whether … Read More