Difference between revisions of "Tangent"
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Revision as of 04:56, 20 March 2015
The tangent function is defined as the ratio of the sine and cosine functions: $$\tan(z) = \dfrac{\sin(z)}{\cos(z)}.$$
- Tangent.png
Graph of $\tan$ on $\mathbb{R}$.
- Complex tan.jpg
Domain coloring of analytic continuation of $\tan$.
