# Lars Eighner's Homepage

## LarsWiki

### Table of Derivatives

#### Content

• {$\displaystyle\large{d \over {dx}} \arctan x = {1 \over {1 + x^2}}$}
• {$\displaystyle\large{d \over {d\theta}} \sin ^2\theta = 2\sin\theta\cos\theta$}

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Category: Math

This is a student's notebook. I am not responsible if you copy it for homework, and it turns out to be wrong.

Figures are often enhanced by hand editing; the same results may not be achieved with source sites and source apps.

### October 22, 2018

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Lars

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Lars Eighner
APT 1191
8800 N IH 35
AUSTIN TX 78753
USA

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