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Wolfram Math World: I

Curated by ACT

The imaginary number (also called the imaginary unit) is defined as the square root of negative one. This site explains the rational for the existence of the imaginary number "i" and gives formulas involving "i" including Euler's formula, the square root of "i," and the principle value of i^i. Site by MathWorld.

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Concepts
imaginary numbers
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Additional Tags
i, euler's formula for "i", euler's formula for i, imaginary number, principle value of "i", principle value of i, square root of "i", square root of i
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Classroom Considerations
  • Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)
  • This resource is only available on an unencrypted HTTP website.It should be fine for general use, but don’t use it to share any personally identifiable information