# About Euler's Formula:

- $ e^{i \theta}=\cos (\theta) +i \sin (\theta) $

## Related Courses

Euler's formula is used in many courses, including

## Relevant Learning Material Contributed by Students

- The most beautiful formula
- Proof of Euler's formula by Chris
- Using Euler's formula to compute the norm of a complex exponential (practice problem) from ECE438
- Using Euler's formula to compute the norm of a complex numbers (practice problem) from ECE301
- Using Euler's formula to compute the norm of a continuous-time complex exponential signal (practice problem) from ECE301
- Using Euler's formula to compute the norm of a discrete-time complex exponential signal (practice problem) from ECE301
- Using Euler's formula to compute the energy and power of a CT complex exponential signal (practice problem) from ECE301
- Complex magnitude from a geometric perspective using Euler's formula from ECE301
- Students discussing a related (baffling) equality
- Proof of Euler's formula

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