Visual Complex Analysis

Xiaojun Liu, 2015. 3. 7.

This book contains materials from the book: Visual Complex Analysis, written by Tristan Needham.


  • 1. The sum A+B of two complex numbers, parallelogram rule.
  • 2. The rules for multiplication of two complex numbers, A B
  • 3. quadratic equation [math] x^2=mx+n [/math]
  • 4. Solving the cubic equation [math]x^3 = 3px +2q[/math]
  • 5. Demonstrates the Euler's formula by using motion of particle
  • 6. Demonstrate the power series way of proving Euler formula
  • 7. Prove a quadrilateral relation by using complex analysis.

1.

The sum A+B of two complex numbers, parallelogram rule.

This explained the summation law of two complex numbers, [math]A+B[/math], according to the [b]parallelogram rule[/b]
– Xiaojun Liu

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