Simple Tensor Diagrams

*Code for the very simplest tensor diagrams*

# Source Code

```
\begin{equation}\label{eq:capcup}
\tikz{\draw(0,.7)arc(180:360:.5);} = e_1\otimes e_2-e_2\otimes e_1
\qquad\text{and}\qquad
\tikz{\draw(0,.2)arc(180:0:.5);} : v\otimes w \mapsto \det[v\: w],
\end{equation}
```

## Binor Identity

See this snippet.

page revision: 1, last edited: 11 Feb 2009 19:54