# Category:Complex Plane

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This category contains results about Complex Plane.

Definitions specific to this category can be found in Definitions/Complex Plane.

Because a complex number can be expressed as an ordered pair, we can plot the number $x + i y$ on the real number plane $\R^2$:

### Real Axis

Complex numbers of the form $\tuple {x, 0}$, being wholly real, appear as points on the $x$-axis.

### Imaginary Axis

Complex numbers of the form $\tuple {0, y}$, being wholly imaginary, appear as points on the points on the $y$-axis.

## Subcategories

This category has only the following subcategory.