Insert a symbol into the text. If the browser is Internet Explorer and if there is an entry in Microsoft's symbol font, that will be used, otherwise unicode is used.

## Available Functions

setSymbolsToLatex(set)

### Arguments

set
  a bool, true to use Latex symbols to , false to use HTML .
Return
  Nothing is returned

insertSymbol(symbolName)

### Arguments

> symbolName
>   a string, LATex or HTML label for the symbol.

Return
  Nothing is returned

### Action

The actual symbol is inserted using Microsoft's symbol font and code if the browser is IE and if the symbol is available. Otherwise inserts unicode. The symbol name is interpreted as a LATex name if `setSymbolsToLatex(set)` was last called with `set = true` and as HTML if there was no call or `set=false` on the last call.

## Example

Inserting some symbols

HTML label | LATex Label | IE Symbol | Unicode | Symbol
| alpha | a | &#945; |
| beta | b | &#946; |
| gamma | g | &#947; |
| pi | p | &#960; |
| Gamma | G | &#915; |
| Delta | D | &#8710; |
| Theta | Q | &#920; |
| Sigma | S | &#931; |
| Pi | P | &#928; |
| Omega | W | &#8486; |
| leftarrow | ¬ | &#8592; |
| rightarrow | ® | &#8594; |
| Leftarrow | Ü | &#8656; |
| Rightarrow | Þ | &#8658; |
| forall | " | &#8704; |
| exists | $ | &#8707; |
| pm | ± | &#177; |
| cup | È | &#8746; |
| times |  | &#215; |
| cdot |  | &#183; |
| bullet | · | &#8226; |
| div | ¸ | &#247; |
| parallel | || | &#124;&#124; |