# New post in Complex-numbers

## Demonstration of Modulus of exp(z)

August 20th, 2022

## Complex Numbers: Triangle and Centroid

November 5th, 2022

## If 1/(a+b) = 1/a + 1/b , what is the solution for z=a/b?

August 18th, 2022

July 23rd, 2022

## Solution to $(1-i)^n =2^n$

October 24th, 2022

## use De Moivre's theorem to show that: $\cos(3\theta) = 4\cos(3\theta)-3\cos(\theta)$ and $\sin(3\theta) = 3\sin(\theta) - 4\sin(3\theta)$

August 13th, 2022

## $Arg(z+1) = \frac{π}{6}$ and $Arg(z-1) = \frac{2π}{3}$

October 5th, 2022

July 21st, 2022

April 29th, 2020

March 16th, 2020

June 6th, 2020

August 1st, 2022

May 25th, 2020

August 1st, 2022

## Imaginary time is to inverse temperature what imaginary entropy is to ...?

October 26th, 2020

March 29th, 2022

## Complex conjugate and transpose "with respect to a basis"

September 11th, 2020

August 1st, 2022

March 10th, 2020

## Is the step of analytic continuation unavoidable or can you model around it?

January 23rd, 2020

## What does the complex electric field show?

November 1st, 2020

## Minkowski spacetime: Is there a signature (+,+,+,+)?

October 6th, 2020

June 28th, 2020

## Complex numbers in optics

December 2nd, 2020

June 25th, 2020

May 11th, 2020

August 1st, 2022

## What is the meaning of the double complex integral notation used in physics?

January 7th, 2020

## What does the Schrodinger Equation really mean?

October 4th, 2020

March 1st, 2020